CPhI China 2016-Intermediates & Fine Chemicals

Transcription

1 CPhI China 2016-Intermediates & Fine Chemicals Company Booth Product Advantage 366PHARMA (NANJING) W4A09 Ledipasvir intermediates 366PHARMA (NANJING) W4A09 Meropenem & Int A Amarantine Pharmaceuticals LLC E1N26 Esomeprazole Enteric-coated Pellets High acid-resistance, stable, Rapid absorption. Quality comply with original. Compliance with FDA and EU requirement, high bioavailability. Amarantine Pharmaceuticals LLC E1N26 Omeprazole Enteric Compatibility about API and excipients. Quality comply with original. Compliance with FDA and EU requirement, high bioavailability. ANGUS Chemical Company E3P16 AMP Excellent performance with unique chemical structure Anhui Bayi Chemical Industry Co., W5C67 P-NITROCHLOROBENZENE Both products are produced in the same production, the annual total capacity of high-purity products is around tons, we are the biggest manufacturer globally. ANHUI JINQUAN BIOLOGICAL TECHNOLOGY. ANHUI JINQUAN BIOLOGICAL TECHNOLOGY. W3G20a Methyl 3-oxopentanoate Biggest manufacturer, Prefect process W3G20a Methyl isobutyryl acetate Biggest manufacturer, Prefect process Anhui Langxi Lianke Induetrial Co., W4G86 4-Dimethylaminopyridine Universal catalyst Anhui Langxi Lianke Induetrial Co., W4G86 Soudium Azide Domestic production of the first, best quality. Anhui Province Yifan Spice Co.,ltd W4F91 Menthol Crystal China Natural Menthol crystal, keeps the special smell and fragrance of china mint. Anhui Province Yifan Spice Co.,ltd W4F91 Peppermint oil China Natural Peppermint oil, keeps the special smell and fragrance of china mint. Anhui Royal Chemical Co., T1C25 3,5-Dimethylpyrazole We are specialized producer of this product. This product have been exported to Europe,Japan and other countries.

2 Anhui Royal Chemical Co., T1C25 M-toluic acid We have great capacity in scientific researching and development. We can produce M-Toluic acid(5000mt/year) with high quality ANHUI RUISAI BIOCHEMICAL TECHNOLOGY CO., LTD. ANHUI RUISAI BIOCHEMICAL TECHNOLOGY CO., LTD. ANHUI RUISAI BIOCHEMICAL TECHNOLOGY CO., LTD. ANHUI RUISAI BIOCHEMICAL TECHNOLOGY CO., LTD. W3E40 3-Chloroiminodibenzyl Pharmaceutical intermediates, pharmaceutical raw materials of Clomipramine W3E40 3-Chloroiminodibenzyl Pharmaceutical intermediates, pharmaceutical raw materials of Clomipramine (CAS: ) W3E40 4-Benzyloxyaniline hydrochloride Pharmaceutical intermediates W3E40 4-Benzyloxyaniline hydrochloride Pharmaceutical intermediates Arromax Pharmatech (Suzhou) Co,.Ltd W4A68 intermidate of Aliskiren Large quantity in stock, high purity, support the documents and technology. Arromax Pharmatech (Suzhou) Co,.Ltd W4A68 lbrutinib Large quantity in stock, high purity, support the documents and technology. Asia Talent Chemical Limited. T1A38 FLUPOXAM 98% min assay,new prompting B After optimization, our product has high purity, good crystal form so that it s easy Beijing Aiceyu Science & Technology W4C96 Tricyclohexylphosphine to save and use. The quality of product is reliable, and the product quality can be guaranteed under the repeated production. Beijing Aiceyu Science & Technology According to customer demand for different solvents and concentrations of W4C96 Tri-t-butylphosphonium solution preparation. The first domestic production of 2- deoxy -D- ribose manufacturers, quality and Beijing Chemdow T1A15 2-Deoxy-D-Ribose cheap, the products are exported to Germany, Holland, the United States, India and other countries. Beijing Chemdow T1A15 Triphenylphosphine TPP manufacturer, quality and cheap, the products are exported to Germany, Holland, the United States, India and other countries. BEIJING GOLDEN OLIVE COMPANY T1A08 3, Exclusive technology, high quality and low price, ten years of production 5-bis(trifluoromethyl)acetophenon experience e

3 BEIJING GOLDEN OLIVE COMPANY T1A08 5-cyanoindole Good quality and competitive price Beijing Green Guardee Technology W4G02 1-pyreneboronic acid good price good quality good service Bis(di-tert-butyl(4-dimethylaminop BeiJing Greenchem Technology Greatly reducing the amount of catalyst,high catalytic activity and no side effects, W4D99 henyl)phosphine)dichloropalladiu significant savings in production costs. m(ii) Chloro(2-dicyclohexylphosphino-2 BeiJing Greenchem Technology ',4',6'-triisopropyl-1,1'-biphenyl)[2-( Greatly reducing the amount of catalyst,high catalytic activity and no side effects, W4D99 2'-amino-1,1'-biphenyl)]palladium( significant savings in production costs. II) Beijing Hope Pharmaceutical Co., W3E18 3-Amino-2,6-piperidinedione hydrochloride the purity is more than 99%,and the single impurity is less than 0.5% Beijing Hope Pharmaceutical Co., W3E18 tert-butyl (4R-cis)-6-formaldehydel-2,2-dim ethyl-1,3-dioxane-4-acetate the purity of solid product is more than 98.5%, and the oil matter is more than 95% Duloxetine intermediate.beijing Lianben is a high-tech enterprise specialized in Beijing Lianben Pharm-Chemicals Tech. Co., W3G32b (αs)-α-[2-(dimethylamino)ethyl]-2- Thiophenemethanol (Duloxetine intermediate) research and production of pharmaceutical intermediates and APIs. Relying on high quality products, competitive price, complete technical support, we have built up tight businesses with customers. Main products: Bepotastine Besilate, Silodosin, Ivabradine, Olopatadine, Voriconazole, Darifenacin, Dronedarone Hydrochloride, Lafutidine, Febuxostat and intermediates. Linagliptin intermediate.beijing Lianben is a high-tech enterprise specialized in Beijing Lianben Pharm-Chemicals Tech. Co., W3G32b 8-bromo-7-(2-butyn-1-yl)-3,7-dihy dro-3-methyl-1-[(4-methyl-2-quina zolinyl)methyl]-1h-purine-2,6-dion research and production of pharmaceutical intermediates and APIs. Relying on high quality products, competitive price, complete technical support, we have built up tight businesses with customers. Main products: Bepotastine Besilate, e (Linagliptin intermediate, new) Silodosin, Ivabradine, Olopatadine, Voriconazole, Darifenacin, Dronedarone Hydrochloride, Lafutidine, Febuxostat, and intermediates. Beijing Risun Chemical Technologies Institute Co., Ltd W4A73 1,3,5-Trioxane Pharmaceutical grade products,high purity, epigranular.

4 Beijing Risun Chemical Technologies Institute Co., Ltd Beijing Risun Science and Technologies Limited W4A73 Acetoxime High purity, low water content. W4A73 ASE High level of texture; Excellent sag resistance; Improved spatter resistance; Microbe-enzyme resistance Beijing Risun Science and Technologies Limited W4A73 S-2-Methyl-1,4-butanediol High purity and high optical purity; Asymmetric reduction preparation of chiral compound; Green technology; Environmentally friendly process Beijing THTD Pharmaceutical Technology T1A16 3'-Hydroxyacetophenone High quality,low price and stable production supply. Beijing THTD Pharmaceutical Vonoprazan Fumarate(TAK-438) T1A16 Technology Intermediates High quality,low price and stable production supply. Beyron Ltd W5C83 Betaine Steady supply,competitive price,professional sales services using advanced technology to guarantee high quality product and have finished BINHAI GOLDEN HILEN MEDICINE W4C56a Ciprofloxacin Q Acid large scale commercial production 10000mt every year. The production is CHEMISTRY CO., LTD biggest and the quality is best in China. BINHAI GOLDEN HILEN MEDICINE CHEMISTRY CO., LTD W4C56a Lansoprazole chloride compound large scale commercial production with 30mt every year BINHAI GOLDEN HILEN MEDICINE CHEMISTRY CO., LTD W4C56a Omeprazole chloride compound large scale commercial production with 100mt every year Binzhou Holly Pharmaceutical Co., Mature technology, stable production, high purity, the only domestic content in W5B77 2-amino benzothiazole more than 99% of the Binzhou Holly Pharmaceutical Co., Mature technology, stable production, high purity, the product can reach 99.9% W5B77 Veratraldehyde basic content, low impurity BinzhouYuantongChemicalCo., W4F31 R-Epichlorohydrin ISO certified toxic chiral products producer. Bio-sugars Technology T1D20 D-Galactose Bio-sugars Technology T1D20 Lactobionic acid BOLON PHARMACHEM. E1C21 1-(2-Iodoethyl)-4-octylbenzene key intermediate of fingolimod, hundreds of kgs /m capacity,purity>99.5%,single impurity<0.1% BOLON PHARMACHEM. E1C21 1-Methoxy-2-aminoethane the only manufacturer in golobal market with tons/m capacity,the best quality sold to most EU countrys

5 C CAC Group is professional manufacturer of ammoxidation and hydrogenation CAC SHANGHAI INTERNATIONAL TRADING CO., LTD. T1B12 2,3,5,6-Tetrachloroterephthalonitri le products, indlucing 1,3-Dicyanobenzene, 1,4-Dicyanobenzene, Tetrachloroterephthalonitrile and 2,6-Dichlorobenzonitrile, etc. CAC Group is also focusing on production of curing agents, ployamide and nylon, including MXDA, PXDA,1,3BAC,1,4BAC and MXD6 nylon, etc. CAC Group is professional manufacturer of ammoxidation and hydrogenation CAC SHANGHAI INTERNATIONAL TRADING CO., LTD. T1B12 2,6-Dichlorobenzonitrile products, indlucing 1,3-Dicyanobenzene, 1,4-Dicyanobenzene, Tetrachloroterephthalonitrile and 2,6-Dichlorobenzonitrile, etc. CAC Group is also focusing on production of curing agents, ployamide and nylon, including MXDA, PXDA,1,3BAC,1,4BAC and MXD6 nylon, etc. Canan Technique Material (Hangzhou) Inc. W4B26 Pd/C Catalyst With professional technical background and powerful hardware & software support; Based on customer requirements to provide cost-effective noble metal catalyst and technical support of entire process. Canan Technique Material (Hangzhou) Inc. W4B26 Pt/C Catalyst With professional technical background and powerful hardware & software support; Based on customer requirements to provide cost-effective noble metal catalyst and technical support of entire process. CGeneTech(Suzhou,China) W5Q08 2-[2-(2,2,2-Trifluoroethoxy)phenox y]ethyl methanesulfonate purity: 99% in stock price favorable CGeneTech(Suzhou,China) Changzhi Sanbao Biochemical Pharmaceutical Co., Changzhou Baokang Pharmaceutical & Chemical Changzhou Baokang Pharmaceutical & Chemical W5Q08 5-[(2R)-2-Aminopropyl]-1-[3-(benz oyloxy)propyl]-2,3-dihydro-1h-ind ole-7-carbonitrile (2R,3R)-2,3-dihydroxybutanedioat e (1:1) purity: 99% in stock price favorable W3F29 tartaric acid series W4F37 4-Amino-2-Methylbenzoic acid Monthly capacity:2mt ; Purity 98% W4F37 N,N-Dimethylformamide dimethyl Monthly capacity:30-40mt ; Purity 98%

6 Changzhou Chemical Research Institute Co., W3F40 Diethyl Aminomalonate Hydrochloride Changzhou Chemical Research Institute Co., W3F40 Ethyl 2-Triphenylphosphoranylidene)pr opionate Changzhou ComWin Fine Chemicals W326 2-Methyltetrahydrofuran CAS# It can be used for synthesis of Chloroquine Phosphate and Primaquine Diphosphate. It can also be used as a solvent. Changzhou Huanling Chemical Co., T1D32 3,3-Difluoropyrrolidine hydrochloride Aliphatic fluoride; Heterocyclic trifluoromethyl Changzhou Huanling Chemical Co., T1D32 tert-butyl (2S,4R)-2-cyano-4-fluoropyrrolidin e-1-carboxylate Aliphatic fluoride; Heterocyclic trifluoromethyl CHANGZHOU JOA CHEMICALS T1C06 4-(Trifluoromethyl)-2'-biphenylcar boxylic acid 100 kgs in stock CHANGZHOU JOA CHEMICALS T1C06 Bicyclo[2,2,2]octane-1,4-dicarbox ylic acid monomethyl ester 85 kgs in stock Changzhou Koye Chemical W4E DCP Import from india,content above 99.8%,the biggest distributer of 2.5-DCP in domestic market and keeping the storage all the year round. CHANGZHOU LIANYI CHEMICAL T2A35 Phosphorus Pentoxide CHANGZHOU LIANYI CHEMICAL T2A35 Polyphosphoric acid Changzhou LonGo Chemical W4B37 Guanine High Quality and Competitive Price; Purity: >99% Changzhou Peicheng Import & Export MOPS Sodium Salt (CAS: The best biological buffer, the highest price performance ratio, the most stable W4B80 Co., Ltd ) supplying, the best quality, the best service Changzhou Peicheng Import & Export Tris(hydroxymethyl)aminomethan The best biological buffer, the highest price performance ratio, the most stable W4B80 Co., Ltd e (CAS: ) supplying, the best quality, the best service CHANGZHOU REFYCHEM CO., LTD W4F66 5-Bromo-2-chloropyrimidine, CAS: Macitentan intermediate, for antihypertensive drug. 3 MT per month of capacity. CHANGZHOU REFYCHEM CO., LTD W4F66 5-Bromo-2-nitropyridine, CAS: Palbociclib intermediate, for anti-breast cancer drug. 3 MT per month of capacity.

7 CHANGZHOU SINOWA CHEMICAL. W4B78 2-Butyl-3-(4-hydroxybenzoyl)benz ofuran Price is competitive CHANGZHOU SINOWA CHEMICAL. W4B78 5-(AMINOSULFONYL)-2-METHO XY-BENZOIC ACID METHYL ESTER good price and have enough quantity in stock Changzhou Sunlight Pharmaceutical W1G22 UV-1 Our annual capacity is over 2500T; UV-1 is a highly effective UV absorber which widely applicable to the polyurethanes, adhesives, foams materials. Changzhou Tianhua Pharmaceutical We are one of the few manufacturers who can produce this product. The quality of W4A62 Succinonitrile Co., LTD our goods is good and the price is favorable. CHANGZHOU WISDOM CHEMICAL. W4A39 4-amino-3-fluorophenol Price good, commercial quantity, and vendor docs. CHANGZHOU WISDOM CHEMICAL. W4A39 Ledipasvir int. Price good, commercial quantity, and vendor docs. Changzhou Wujin Linchuan Chemical W5B91 4-Biphenyl methanol Low price and high quality Changzhou Wujin Linchuan Chemical W5B91 BP-984 Low price and high quality changzhou wujing zhenhua Chemicals Co., T1D08 2,4-Dichloroacetophenone 20years production history, high quality with low price changzhou wujing zhenhua Chemicals Co., T1D08 m-dichloro benzene 15years production history, high quality with low price CHEMCLONE INDUSTRIES E1Q07 npbr Clients satisfaction is our motto CHEMCLONE INDUSTRIES E1Q07 TBAB Pharmaceutical Intermediates and other intermediates Apixaban is used in the treatment of venous thrombosis, and it has been ChemFuture PharmaTech (Jiangsu) approved as patented product of China. Thanks to its production base, Strictly in T2C11 Apixaban & Intermediates accordance with GMP supplemented by overall Quality Management,the company has passed in succession through GMP Examination Enzalutamide is used in the treatment of prostate cancer. Product from our ChemFuture PharmaTech (Jiangsu) T2C11 Enzalutamide & Intermediates company, featuring the merits of superior quality, satisfactory credit and good service, are well marketed at home and abroad

8 Cheng Zhi Life Science Co., W4F98 D-Ribose A variety of drugs especially important intermediates or starting material, our company owns complete intellectual property in manufacturing and application fields worldwide. Our company is the largest manufacturer and supplier. Chengdu Baishixing Science and It always keep 20tons in stock, and we can supply you the lowest price among W5C13 L-Pyroglutamic Acid Technology Industry China. Chengdu Baishixing Science and It always keep 2tons in stock, and we can supply you the lowest price among W5C13 Moc-L-Valine Technology Industry China. Chengdu Firster Pharmaceutical (R)-3-Aminopiperidine W5A80 dihydrochloride ee>99.5%,purity>99%,5t/month Chengdu Firster Pharmaceutical W5A80 3-Oxocyclobutanecarboxylic acid Purity>98.5%, 2t/month Chengdu Forest Science and Technology Development Co,.Ltd T1D01 2-Chloroquinoline We can produce large scale with low impurity content and high purity Chengdu Forest Science and Technology Development Co,.Ltd T1D01 6,7-Dimethoxy-1,2,3,4-tetrahydroi soquinoline hydrochloride The product has high purity, even more than 99.5%, including single low impurity content, mass-produce on large-scale Chengdu Likai Chiral Tech CO., Ltd W4F59 Chiral Amines Chengdu Likai Chiral Tech CO., Ltd W4F59 Tartaric Acid Derivatives Chengdu Sino-Strong Pharmaceutical (S)-1-Phenyl-1,2,3,4-tetrahydroiso W3G32a Co., quinoline Chengdu Sino-Strong Pharmaceutical Co., W3G32a R-Quinuclidin-3-ol Chenggu Zhenhua Bio-Tech Co., W5Q30 16-Dehydropregnenolone Acetate Chenggu Zhenhua Bio-Tech Co., W5Q30 Progesterone Passed ISO9001 and ISD14001, we have an advantage on our price and product quality and we can offer customer high quality products and prompt service. Passed ISO9001 and ISD14001, We have rich experience in production for more than 10 years, the goods are mass production and sufficient stock and it exports to many countries. Our consistent idea is pursuit of quality and excelsior, we are looking forward to creating a bright future with you. Our consistent idea is pursuit of quality and excelsior, we are looking forward to creating a bright future with you. The company comstruct yam GAP base 30,000mu, we have a complete industrial chain, the product have low-cost advantage and high-quality. The company comstruct yam GAP base 30,000mu, we have a complete industrial chain, the product have low-cost advantage and high-quality. CHINA BELUCKY CO., LTD. W5A56c Chloroacetonitrile Adequate Inventory Available

9 CHINA BELUCKY CO., LTD. W5A56c Pimelic acid Adequate Inventory Available Chiral Quest(Suzhou) E1K39 Chiral amino acids and derivatives High quality, best service, reliable process Chiral Quest(Suzhou) E1K39 sacubtril intermediates High quality, best service, reliable process, non-infringing route Chongqing Chinabase Import & Export Co., T1D09 1,2-Octanediol Cosmetic Chongqing World Haorui Pharm-chem 2-chloro-4-amino-6,7-dimethoxyq W4F07 uinazoline Purity :Min99.8% CHUMING PHARMACEUTICAL LIMITED W4B59 7-AVCA Intermediate of Cefixime,Cefdinir. CAS No CIP Global Co., Ltd W3P16 Month output for N-AMINO-3-AZABICYCLO[3.3.0]OCTANE HCL is around N-AMINO-3-AZABICYCLO[3.3.0] 10tons. Product quality is very stable and we have established long-term, stable OCTANE HCL relations of cooperation with customers both at home and abroad. (R)-3-([1,1'-Biphenyl]-4-yl)-2-aceta Cool PharmLimited T1D16 midopropanoic acid, (Cas: Intermediates of LCZ696; core technology; sable supply; good after-sale service ) Cool PharmLimited T1D16 cas no (R,E)-5-([1,1'-Biphenyl]-4-yl)-4-((te rt-butoxycarbonyl)amino)-2-methy Intermediates of LCZ696; core technology; sable supply; good after-sale service lpent-2-enoic acid, cas no D Dalian Handao International Trade T2A33 4-Bromo-2-fluorobenzaldehyde Pharmaceutical Intermediates Dalian Handao International Trade T2A33 4-Bromo-2-fluorobenzyl bromide Pharmaceutical Intermediates We are the manufacture of Minodronic acid monohydrate and all its intermediates, including :1 Minodronic acid monohydrate2ethyl(e)-4,4-dimethoxybut-2-enoate Dalian Wondersun Biochemical W4E22a Minodronic acid monohydrate 3Ethyltrans-4-oxo-2-butenoate4Ethyl 2-(imidazo[1,2-a]pyridin-3-yl)acetate5 Technology Co,.Ltd 2-(Imidazo[1,2-a]pyridin-3-yl)acetic acidwe could offer the qualified products stablely in commercial scale.

10 We are the manufacture of Rivastigmine tartrate and all its intermediates, including1rivastigminetartrate2rivastigmine33-(1-(dimethylamino)ethyl)phen Dalian Wondersun Biochemical ol4(s)-3-(1-(dimethylamino)ethyl)phenol5n-ethyl-n-methyl carbamoyl W4E22a Rivastigmine tartrate Technology Co,.Ltd chloride6rivastigmine hydrochloride7n-methylethanamine hydrogen chloride8n-methylethanaminewe could offer the qualified products stablely in commercial scale. Dongtai Xinyuan Chemical Co., Ltd T1B16 1-Chloroethyl Chloroformate Dongtai Xinyuan Chemical Co., Ltd T1B16 Ethyl-7-Chloro-2-Oxo-Heptanoate Dongying Heyi Chemical Co., W5Q26 Boron Trifluorid High purity 99.7%,good and steady quality Dongying Heyi Chemical Co., W5Q26 Boron Trifluoride Acetonitrile Independent research and development, technical support, excellent quality, complex customer trust Dongying Rich Chemical Co., W3H12 Aniline manufacturer, good price, hign purity, quick delivery, good package Dongying Rich Chemical Co., W3H12 Methylene Chloride manufacturer, good price, hign purity, quick delivery, good package DSL CHEMICALS W4F50 4-Amino-2-(Trifluoromethyl)benzo nitrile Custom manufacturing, High purity. (CAS: ) DSL CHEMICALS W4F50 Ethyl p-bromophenylacetate CAS:[ ] Custom manufacturing, High purity. E ECHEM(NANJING) PHARMACEUTICAL. W4F15 CRUDE ARGININE TIDIACICATE The strong productive ability annually of high quality and low price purity 99% Low impurity,description:off-white crystalline powder,it s the Emeishan Hongsheng Pharmaceutical W5B48 6-Chloro-3-methyluracil advantage product of our company, and sells well. Supply is big.products by our own production,so prices have a strong competitive advantage. Methyl purity:98%low impurity,description:off-white crystalline sand powder.it s the Emeishan Hongsheng Pharmaceutical 1-[(2'-cyanobiphenyl-4-yl)methyl]- W5B48 advantage product and superior-quality product in our company, Supply is 2-ethoxy-1H-benzimidazole-7-car big.products by our own production, so prices have a great advantage. boxylate Enki Biotechnology (Shanghai) Limited W4Q28 2-Methyl-4-(2-methylbenzoylamin o)benzoic acid TolVapta key intermediate, more than 99% of the purity, commercial production, spot offers

11 Enki Biotechnology (Shanghai) Limited W4Q28 7-Chloro-1,2,3,4-tetrahydrobenzo[ TolVapta key intermediate, more than 99% of the purity, commercial production, b]azepin-5-one spot offers EOS MEDCHEM W5C47 HATU Biggest, GMP supplier, 5000kg exported EstechPharma(beijing) T2A56 Blonaserin intermediates Blonaserin intermediates[ ]continuous process optimization, product 4-(4-Fluorophenyl)-5,6,7,8,9,10-h quality assurance, supply cycle is short, the price is competitive. We can supply exahydrocyclo-octa[b]pyridin-2(1h 100 kilogram grade products )-one EstechPharma(beijing) T2A56 Silodosin intermediates 5-[(2R)-2-Aminopropyl]-1-[3-(benz Silodosin intermediates[ ] Product quality assurance, process is oyloxy)propyl]-2,3-dihydro-1h-ind stable, Continue to invest in research and development and build into a company ole-7-carbonitrile gold products (2R,3R)-2,3-dihydroxybutanedioat e F Fuxin Jintelai Fluoro Chemical W4D72 2-bromo-5-fluoropyridine ood quality and enough stock Fuxin Jintelai Fluoro Chemical W4D72 4-bromo-2-fluorobenzoic acid ood quality and enough stock G GL Biochem (Shanghai) W2B38 Alarelin Acetate Certificate of Analysis for GMP Peptide AppearancePurity by HPLCHeavy metal by ICP-MSBioburden or microbial testsresidual organic solvent by GCSolubilityMolecular Weight by MSAmino acid analysiswater contentendotoxinamino acid analysispeptide Content (nitrogen estimation)counter Ion Content (% TFA) by IC Guangdong Blue Treasure Pharmaceuticals E3E37 Compactin content: more than 95% Guanghong Pharmaceutical Co., T2A11 1, low viscosity, good solubility, More absorb by animals;2, High iron and dextran iron dextran content, low toxic and adverse effects;3, GMP manufacturers, product quality ( 5%/10%/15/20%/30%/40%) through the SGS test;4, Good quality and price Low viscosity, low chloride, easy absorption, adopted the United States Guangxi Nanning Taoyuan Veterinary W5C63 iron dextran solution, nanometer technology, powerful blood supplement, selenium and iron Drugs Factory supplement, reduce stress, go public early.

12 Guangzhou Insighter Biotechnology T2B28 Calcium Butyrate Improve immunity and GUT absorption,balance intestinal micro ecological Guangzhou Insighter Biotechnology T2B28 Pro-tan water-fast,intestinal astringent and targeted released, no drug holiday H Haihang Industry Co., W5B30 Glyoxylic acid 50%purity and 98% purity, with low glyoxal content ;capacity is 4500 MT per month; sample is available and free HAINAN HAIYAO W3C06 7- ACCA Biggest capacity in China. Handan Huajun Chemicals W5B66 Chloromethyl Pivalate We focus on producing and selling of Chloromethyl Pivalate. High purity and less impurity. Handan Huajun Chemicals W5B66 Succinic anhydride We are a professional manufacturer of Succinic anhydride. Adopting international leading techniques, high purity and less impurity. Hangzhou Chemtrue Bio-Tech T1D30 4-Fluoro-2-methoxy-5-nitroaniline The main manufacturer of AZD9291 intermediates in China. Hangzhou Chemtrue Bio-Tech T1D30 N,N,N'-Trimethyl ethylenediamine The main manufacturer of AZD9291 intermediates in China. Hangzhou Coben Pharmaceutical W1H38 Sacubitril intermediates We design and develop route of process by ourselves. Hangzhou Coben Pharmaceutical W1H38 Velpatasvir intermediates We design and develop route of process by ourselves. Hangzhou Dingyan Chem Co., Ltd W5A79 Folic acid (CAS: ) Good quality, replace previous witepsol products, and better price. Hangzhou Fenghe Bio-technology Co.,ltd W4E96 Enramycin Antibiotic Promoting growth Hangzhou Fenghe Bio-technology Co.,ltd W4E96 Nicarbazine Anticoccidials For Livestock & Poultry HANGZHOU GRNE BIOLOGICAL TECHNOLOGY CO., LTD. W4B50 neomycin sulfate HANGZHOU ICH BIOFARM. W2G20 2-Chloromalonaldehyde 2-Chloromalonaldehyde is newly developed,and we are the largest maker in china and also in the world. The purity can be 98.0%min.We have exported commercially to foreign clients and feedback is quite good. HANGZHOU ICH BIOFARM. W2G20 4(5)-Amino-5(4)-imidazolecarboxa mide AICA We supply AICA with competitive price and delivery in time.

13 Hangzhou Kaipeng Biotechnology Co., W4D58 Adenosine 3',5'-cyclic monophosphate Our company do research, development, production and sales independently. Our products are with stable quality and competitive price! Hangzhou Kaipeng Biotechnology Co., W4D58 Uridine-5'-monophosphate disodium salt Our company do research, development, production and sales independently. Our products are with stable quality and competitive price! Hangzhou Read Chemical W5Q04 (S)-4,5,6,7-Tetrahydro-2,6-benzot hiazolediamine High quality and stable, most domestic and foreign customers choice Hangzhou Read Chemical W5Q04 (S)-4,5,6,7-Tetrahydro-2,6-benzot hiazolediamine High quality and stable, most domestic and foreign customers choice Hangzhou Think Chemical Co., W3A38 Ulipristal Acetate High quality, low price, fresh stock, prompt shipment. 1-Ethyl-3-(dimethylaminopropyl) Hangzhou Verychem Science & Our factory is the biggest national EDC HCl manufacturer, EDC HCl is W4C58 carbodiimide hydrochloride ( EDC Technology Co., Atazanavir intermediate, and also is one of polypeptide condensation agent. HCl ) HANGZHOU WENLEE CHEMICAL CO., LTD W5B100 1,3-Dimethyladamantane We have excellent operation team, excellent technology and equipment. N-(2-amino-4, HANGZHOU WENLEE CHEMICAL W5B100 6-dichloro-5-pyrimidinyl) CO., LTD formamide We have excellent operation team, excellent technology and equipment. Hangzhou Zhongchang Scientific T2B25 Tropic acid Stable and high quality,long-term supplier Hebei Aoge Chemical Co., W5C91 1,3-Dimethyl-2-imidazolidinone We manufactured DMI since 2004, we can control the assay more than 99.8% and could meet the different require of customers, we have exported it to more than 20 countries and areas. Hebei Aoge Chemical Co., W5C91 5-Chlorovaleryl chloride We manufactured 5-chlorovaleryl chloride since 2003, we own the biggest capacity of this product in the world. We can control any impurities according to customer request and we have exported it to more than 20 countries and areas. Hebei Daohui Chemical Co.,LTD E3E29 Lithium Borohydride CAS The only manufacturer in china, Using the production of this drugs can reach more European pharmacopoeia requirements for pharmaceutical impurity peak Hebei Daohui Chemical Co.,LTD E3E29 Lithium tri-t-butoxy aluminium hydride CAS The only manufacturer in china, Using the production of this drugs can reach more European pharmacopoeia requirements for pharmaceutical impurity peak

14 HEBEI FUDE CHEMICAL TECHNOLOGY CO., LTD. T1B50 Methyl 3-methoxyacrylate large capicity, good quality,good sevice. HEBEI FUDE CHEMICAL TECHNOLOGY CO., LTD. T1B50 Pivaloyl chloride large capicity, good quality,good sevice. HEBEI HEJIA PHARMATECH GROUP CO., LTD. W5A41 MAEM Large quantity, goood quality HEBEI HEJIA PHARMATECH GROUP CO., LTD. W5A41 TTZ Large quantity, goood quality My company started in 1992 to produce L- hydroxy proline, production Hebei JiHai Biology Technology Co., W4F78 L- Hydroxyproline technology mature, good quality products, high yield, exported to the United Ltd States, Britain, Japan, Korea, and other countries Hebei JiHai Biology Technology Co., A mature production technology, good product quality, are exported to Europe, W4F78 L-Methionine Ltd India and other countries HEBEI MEDIPHARM. W4D31 (R)-(+)-2-(4-hydroxyphenoxy)prop ionic acid It is used in the synthesis of chiral herbicide HEBEI MEDIPHARM. W4D31 (R)-(+)-2-(4-hydroxyphenoxy)prop ionic acid It is used in the synthesis of chiral herbicide HEBEI MEDIPHARM. W4D31 Ethyl It is used as intermediate of Allopurino, also used as the intermediate of (ethoxymethylene)cyanoacetate Pyrazosulfuron-ethyl. HEBEI MEDIPHARM. W4D31 Ethyl It is used as intermediate of Allopurino, also used as the intermediate of (ethoxymethylene)cyanoacetate Pyrazosulfuron-ethyl. Using Double Decomposition Method, Double impurity removal courses, high Hebei Meishen Technology Company pharmaceutical and food grade T2B56 purity product, low heavy metal, GMP certified, comply with EU and American Limited magnesium carbonate standards. Using Double Decomposition Method, Double impurity removal courses, high Hebei Meishen Technology Company pharmaceutical and food grade T2B56 purity product, low heavy metal, GMP certified, comply with EU and American Limited magnesium oxide standards. HEFEI TENGCHAO CHEMICAL GAMMA-BUTYROLACTONE W5A73 MATERIAL. (GBL) manufacturer, free sample, small MOQ, factory price HEFEI TENGCHAO CHEMICAL N-METHYL PYRROLIDONE W5A73 MATERIAL. (NMP) FINE CHEMICALS fine chemicals manufacturer with best price

15 HENAN NEWLAND PHARMACEUTICAL CO., LTD W4F80 PARA-HYDROXYPHENYLGLYCI NE BASE The product quality indicators have reached the international advanced level, stable process, good quality and high capacity. HENAN NEWLAND PHARMACEUTICAL CO., LTD W4F80 PTSA High capacity,good quality,stable process, industrial grade, pharmaceutical grade, refined grade and reagent grade products can be provided HENAN YUCHEN PHARMACEUTICAL HENAN YUCHEN PHARMACEUTICAL Huanggang Wellman Biosciences Huanggang Wellman Biosciences HUANGGANG YINHE AARTI PHARMACEUTICAL CO., LTD Hubei Fuerjia Pharmaceutical Chemical Hubei Fuerjia Pharmaceutical Chemical Hubei Grand Fuchi Pharmaceutical & Chemicals Co., LTD Hubei Grand Fuchi Pharmaceutical & Chemicals Co., LTD Hubei Grand Fuchi Pharmaceutical & Chemicals Co., LTD Hubei Grand Fuchi Pharmaceutical & Chemicals Co., LTD W2A31 4-Fluoro-α-(2-methyl-1-oxopropyl) -γ-oxo-n,β-diphenylbenzene butanamide We are he largest manufacturing enterprise for Atorvastatin M4 intermediate domestically. The product quality is reliable. And the enterprise has stable supply ability W2A31 TBDMSCL/ tert-butyldimethyl We are the main manufacturing enterprise domestically. The product quality is Chlorosilane reliable. And the enterprise has stable supply ability. E2P16b D-Valine The assay of D-Valine is not less than 99.5%. This product is widely used in making tau-fluvalinate, Valnemulin Hydrochloride etc. The assay of High Purity L-Valine does not contain Leucine, Iso-leucine, Alanine E2P16b L-Valine(High Purity ) with the purity more than 99.9%.It s widely used in making medical intermediate such as Valsartan. E2P16a 2-Methyl-5-Nitroimidazole Stable quality and long-term supply W4G11 Chloromethyl Isopropyl Carbonate Good quality reasonable price short lead time & long-term supply W4G11 Diethyl p-tolunesulponyloxymethyl phosphonate Good quality reasonable price short lead time & long-term supply W1B20h Dimethyl sulfate can meet various needs of customers W1B20h Nitromethane can meet various needs of customers. Series of new products, including O-Methylisourea Bisulphate W1B20h O-Methylisourea Hemisulfate O-Methyl-N-Nitroisourea O-Methylisourea Hemisulfate N,O-Dimethyl-N -Nitroisourea. W1B20h O-Methylisourea hemisulfate

16 Hubei Lingsheng Pharmaceutical Co., T1C27 7-ATCA Hubei Sibo Bio-Technology Co., LTD. T1C01 indole We re the globally-only manufacture for synthesized-indole production, providing indole with purity of 99%, even up to 99.9%. We produce 500 tons of indole per year, which are direct from our factory. We promise that the quality, performance and delivery time of indole would meet the requirements of both domestic and overseas customers. HUBEI XINJING NEW MATERIAL E2A21 Glutaraldehyde HUBEI XINJING NEW MATERIAL Poly(methyl vinyl ether/maleic E2A21 anhydride)copolymer New fluorinated reagents, has been industrialized production, quality assurance, HuBei ZhuoXi Fluorochemical Co., W4G99 ET3N.3HF Chongqing, Shanghai set up offices, warehousing and logistics distribution at, ease. Independent research and development fluorine fluoride technology,nfsi HuBei ZhuoXi Fluorochemical Co., annual production capacity of 60 tons, mainly exported to Europe and the United W4G99 N-Fluorobenzenesulfonimide, States, India and other pharmaceutical factory; Shanghai set up offices, better for customer service. Huei-Ho International W4B91 Dibromomethane One of the main supplier of Dibromomethane, Huei-Ho International W4B91 Triphosgene 99.5%, offer granule and block size Dongpu specializes in the production of bulk active pharmaceutical ingredients and its intermediates such as Diclofenac Sodium, Diclofenac Potassium, HUIXIAN DONGPU CHEMICAL T1B13 Diclofenac Potassium 1-(2,6-Dichlorophenyl)-2-Indolinone and N-Pheny-2,6-Dichlorophenylaniline, etc.. Dongpu is a bigger manufacturer of Diclofenac Sodium in China. Our products can meet the latest specifications of USP. BP and EP. Dongpu specializes in the production of bulk active pharmaceutical ingredients and its intermediates such as Diclofenac Sodium, Diclofenac Potassium, HUIXIAN DONGPU CHEMICAL T1B13 Diclofenac Sodium 1-(2,6-Dichlorophenyl)-2-Indolinone and N-Pheny-2,6-Dichlorophenylaniline, etc.. Dongpu is a bigger manufacturer of Diclofenac Sodium in China. Our products can meet the latest specifications of USP. BP and EP.

17 HULUDAO TIANQI SHENGYE 7000MTS PER YEAR, CONTENT 99%,PRODUCE BY HYDROGENATION T1B38 2,5-Dichloroaniline CHEMICAL CO., LTD. PROGRESS HULUDAO TIANQI SHENGYE 8000MTS PER YEAR, CONTENT 99.5%,PRODUCE BY HYDROGENATION T1B38 PARA CHLOROANILINE CHEMICAL CO., LTD. PROGRESS Hunan HuaTeng Pharmaceutical Co., W4P16 Boronic Acids/Esters We can produce high varieties of Organic Tin compounds. Hunan HuaTeng Pharmaceutical Co., W4P16 Tin Compounds We can produce high valued Boronic Acids and Esters; Hunan Jiudian Pharmaceutical E3C40 Gati Ester better prices, sufficient capacity, excellent quality. Hunan Rhong Pharmaceutical Ltd T1B25 2-Chloromethyl-3-methyl-4-(3-met hoxypropoxy)pyridine hydrochloride CAS No: Best quality with very competetive price Huzhou Hengyuan Biochem Tech Co., W5Q02 4-Phenoxybenzoic Acid Our products are both excellent in quality and reasonable in price Huzhou Hengyuan Biochem Tech Co., The product obtained Zhejiang Province High-technology Product,which has the W5Q02 Isoxepac stable markets at home and abroad HUZHOU ZHANWANG PHARMACEUTICAL. E3F22a Methotrexate Good quality and service with constant innovation. I IONS PHARMA E1F02 2-MERCAPTO-5-METHOXY BENZIMIDAZOLE IONS PHARMA E1F02 OTHER OMEPRAZOLE INTERMEDIATES:GUAIACOL J Jiangsu Allyrise Pharmaceutical Intermediates of Efinaconazole The latest product, can be produced in industrial scale and supply enantiomeric W4A50 ( ) impurities Jiangsu Allyrise Pharmaceutical Intermediates of Eluxadoline The latest product, can be produced in industrial scale and supply enantiomeric W4A50 ( ) impurities Jiangsu Bluestar Green Technology W4E15 2,2,2-Trifluoroethanol large output, competitive price, high purity

18 Jiangsu Bluestar Green Technology W4E15 2,2-Difluoroethanol large output, competitive price, good quality Jiangsu Hecheng Advanced Materials It is used as intermediate of Solifenacin, Penehyclidine. Stable process, superior W4D03 (R)-3-Quinuclinol quality, competitive price. Jiangsu Hecheng Advanced Materials 6-(4-hydroxyphenoxy)hexyl It is our new product, which is used as intermediate of reactive mesogens. Stable W4D03 acrylate process, superior quality, competitive price. Jiangsu Hengxiang Chemical Co., Ltd W3C37 2-(aminomethyl)-1-ethylpyrrolidine our factory is the largest and best factory madding the product! Jiangsu Hengxiang Chemical Co., Ltd W3C37 o-chloroaniline the best quality, above 99.9% Jiangsu Huachang Chemical T2A26 Sodium borohydride Jiangsu Huachang Chemical T2A26 Trimethyl Borate Jiangsu Huada Chemical Group W5B92 1-NAPHTHOL Jiangsu Huada Chemical Group W5B92 1-NAPHTYLAMINE Jiangsu Kecheng Metallurgy New Material E3G42 zincpowder High zinc content, low impurity content,high activity JIANGSU PANOXI CHEMICAL CO. LTD T1B31 DEET JIANGSU PANOXI CHEMICAL CO. WE ARE THE BIGGEST MANUFACTURE IN CHINA, WITH CAPACITY OF T1B31 M-TOLUIC ACID LTD 8000 TON PER YEAR Jiangsu Sainty Handsome W4A78 3-Cyclohexene-1-Methanol (CAS: ) We are the big supplier to India market for over 5 years. Jiangsu Sainty Handsome W4A78 Mesitylene 98.5% (CAS: ) We are the big supplier to India market for over 5 years. JiangXi Benniu Pharmaceutical Co.,LTD T1C10 2,6-Difluorobenzyl chloride inf of Rufinamide, the largest manufacturer in China. Capacity is MTS/month. JiangXi Benniu Pharmaceutical 2-Methyl-3-nitro-benzeneacetic T1C10 Co.,LTD acid inf of Ropinirole, the largest manufacturer in China. Capacity is MTS/month. Jiangxi Biochem Co. T1C08 Boron tribromide High quality and low price JIANGXI DEXING PARCHN SODIUM ISOVITAMIN C CO., LTD. W4C22 Riboflavin, Vitamin B2

19 JIANGXI DEXING PARCHN SODIUM ISOVITAMIN C CO., LTD. W4C22 SODIUM ERYTHORBATE JIANGXI HENGXIANG 4-Chloro-2-Trifluoro Acetylaniline PHARMACEUTICAL E2G21 Hydrochloride Hydrate(E2 ) TECHNOLOGY. JIANGXI HENGXIANG t-butyl 2-[4-(2- pyridinyl)phenyl PHARMACEUTICAL E2G21 methyl]hydrazine carboxylate TECHNOLOGY. Jiangxi Liyuan Chemical Tech W5A29b 2,4-difluorobiphenyl Jiangxi Liyuan Chemical Tech W5A29b 4-bromo-2-fluorobiphenyl (S)-4-ETHYL-4-HYDROXY-7,8-DI Jiangxi Shunquan Biotechnology HYDRO-1H-PYRANO[3,4-F]INDO T2C16 LIZINE-3,6,10(4H)-TRIONE Product Category:2-1 Jiangxi Shunquan Biotechnology T2C16 camptothecin 100T/MONTH 4T/MONTH camptothecin key intermediate Jiangxi Xinxin Chemical W4G63 Tributylphosphine Chamical intermediates, catalyst;supplied in a large industrial-scale Jiangxi Xinxin Chemical W4G63 Trioctylphosphine Chamical intermediates, solution Jiangxi Zhangle Fine Chemicals Co., 2,4,5-Triamino-6-hydroxypyrimidin W4G15 Ltd e sulfate Folic acid and guanine Jiangxi Zhangle Fine Chemicals Co., N-(P- Aminobenzoyl)- L - gutamic W4G15 Ltd acid Folic acid raw matrial Jiangyin Amber BioPharmaceutical Co.Ltd W4D81 Pyridine-2-sulfonyl chloride tert-butyl Jiangyin Amber BioPharmaceutical W4D81 7-amino-2-azaspiro[4.4]nonane-2- Co.Ltd carboxylate 1-Methyl-2-(2-aminoethyl)pyrrolidi Our factory has manufactured this product over 10 years, progress is stable and Jinan Chuan Cheng Pharmaceutical W5A70 ne technology is mature. The purity is not less than 99.0%. Now our production R&D Co., (CAS No ) capacity is 1000KG/Month.

20 Jinan Chuan Cheng Pharmaceutical R&D Co., W5A70 Trimethylsulfoxonium bromide Our factory has manufactured this product over 10 years, progress is stable and technology is mature. The purity is not less than 99.0%. Now our production capacity is 5000KG/Month. JINAN PENGBO BIOTECHNOLOGY CO., LTD. T1D03 Betaine Betaine is a raw material of medicines for antineoplastic, antihypertension and anti-peptic ulcer, also treatment of gastrointestinal dysfunction and liver disease. Jinon Pharma (Wuhan) Co., T2C23 1,2-Epoxycyclopentane; Cyclopentene oxide CAS No Jinon Pharma (Wuhan) Co., T2C23 Reagent used in reductive amination of ketones and aldehydes and reductive Sodium triacetoxyborohydride amination/lactamization of carbonyl compounds with amines. Reagent for the CAS No reductive amination of aryl aldehydes. Jintan HengXin Chemical W4E76 5-bromovaleryl chloride Manufacturer, Mature and stable technology, Reliable quality Jintan HengXin Chemical W4E76 Ethyl 4-bromobutyrate Manufacturer, Mature and stable technology, Reliable quality Jinzhou Zhongshi Chemical Industry T1D10 D-(-)-O-formyl mandeloylchloride cefamandole and cefonicid intermediates Jinzhou Zhongshi Chemical Industry T1D10 sodium 2-ethylhexanoate salifiable agent in semi-synthetic cephalosporin JIUJIANG ZHONGXING MEDICINE&CHEMICAL w5b11 DL-2-Chloro-phenylglycine with excellent quality and competitive price JIUJIANG ZHONGXING DL-Homocysteine Thiolactone w5b11 MEDICINE&CHEMICAL Hydrocloride with excellent quality and competitive price JIURUI BIOLOGY & CHEMISTRY E3F42 PROPYL GALLATE natural antioxidant in foods & medicinal preparations JIURUI BIOLOGY & CHEMISTRY For the preparations of antibiotics, de-tinea, detoxifcation and stoping dysentery E3F42 TANNIC ACID and also for synthesizing sulphanilamide synergist. K Kunshan Microchem Specialties 1,1-cyclohexanediacetic acid Good quality and best customers, CDA is the one of most important product in W4E99 (CDA) our company. Kunshan Microchem Specialties Good quality and best customers, E2BB is the one of most important product in W4E99 2-Bromo butyrate (E2BB) our company.

21 L Langfang Gaobo Jingband Pharmaceutical W3H42 (5R-cis)-Toluene-4-sulfonic acid 5-(2,4-difluorophenyl)-5-(1H-1,2,4 -triazol-1-yl) good in quality and competitive in price 2-[(1S,2S)-1-ethyl-2-bezyloxyprop Langfang Gaobo Jingband Pharmaceutical W3H42 yl]-2,4-dihydro-4-[4-[4-(4-hydroxyp henyl)-1-piperazinyl]phenyl]- 3H-1,2,4-Triazol-3-one good in quality and competitive in price Langfang Hawk Technology &Development W4E16 Levulinic Acid We have nearly 20years production history, advanced product technology, excellent quality. We are the only factory who can produce the product s color less than 1 in China. Langfang Hawk Technology &Development W4E16 Methane Sulfonic Acid We have nearly 20years production history, advanced product technology, excellent quality. High content of products, less impurities. LEO CHEMICAL(HONG KONG) CO Ladisbuvir, Valpatasvir& E1D04 LIMITED Intermediates New product, Competitive cost and docs support LEO CHEMICAL(HONG KONG) CO LIMITED E1D04 Sofosbuvir & Intermediates New product, Competitive cost and docs support LEVACHEM CO., LIMITIED W3B20 (R) Alpha-phenylethylamine one of the biggest suppliers in China LEVACHEM CO., LIMITIED W3B20 Tris(hydroxymethyl)methyl aminomethane Biggest supplier in China Lianyungang Deyang Chemical Co., LTD T1C11 4-chlorobenzophenone Good quality,lager capacity,have stock Lianyungang Deyang Chemical Co., LTD T1C11 Benzophenone Good quality,lager capacity,have stock Lianyungang Ganyu Jiurun Biological Technology T1B26 Diphenyl chlorophosphate Content is high, the outside is clear, stable production Kaimeike is mainly specialized in chemical reactions such as Hydrogenation, Lianyungang Kaimeike ammonification, Cyanide, Methoxy, Chloromethylation, etc. Our representive Pharmaceuticals and Chemicals Co., W5A55 3,4-Dimethoxyphenethylamine products including Dimethy ether of (3,4-Dimethoxypheny1)acetonitrile, Ltd 3,4-Dimethoxyphenethylamineand so on.the annual output: 100 tons

22 Lianyungang Kaimeike Our company is a domestic phthalide maximum output: 150 tons/month, the Pharmaceuticals and Chemicals Co., W5A55 Phthalide best content: 99.9% Ltd Lianyungang Ziyan Chemical Co., W5A22 2-Iodobenzoic acid Price concessions, good quality and good reputation Lianyungang Ziyan Chemical Co., W5A22 4-Hydroxycoumarin Price concessions, good quality and good reputation [2-Cyclopropyl-4-(4-fluorophenyl)- Liaoning Benyuan Pharmaceutical Co., T1A10 quinolin-3-ylmethyl]-triphenyl-pho sphonium bromide Best quality and reasonable price, large quantity in stock. Liaoning Benyuan Pharmaceutical Co., 2-Methylpyrazolo[1,5-a]pyriMidine T1A10-6-carboxylic acid Only one plant in China for the commericial, bet price and reasonable price. LINSHU HUASHENG CHEMICAL CO., Our company boasts its advanced production equipment, mature technologies, W4B79 Triethyl Orthoformate LTD. perfect inspection means and high-quality products. LINSHU HUASHENG CHEMICAL CO., Our company boasts its advanced production equipment, mature technologies, W4B79 Trimethyl Orthoformate LTD. perfect inspection means and high-quality products. Luoyang Desheng Bio-Tech W4F36 6-Bromopurine CAS Adequate raw materials, advanced production technology, mass production NO can be achieved. Luoyang Desheng Bio-Tech W4F36 Adenine CAS NO Professional manufacturer of adenine series, advanced production technology, stable yield. LUZHOU DAZHOU CHEMICAL COO.,LTD. W4G39 Adamantane Used in field of medicines,macromolecular materials,lubricants,photosensitive materials,surfactants,pesticides and catalyzer etc Use to make intermediate of antivirus medicine for treating A2 type flu virus, LUZHOU DAZHOU CHEMICAL Has antipyretic effect W4G39 Amantadine Hydrochloride COO.,LTD. in the clinical pharmacology;amend fremitus and anaesthesia of Parkinson's disease symptom. M Medicn (Ningbo) Int L Trade Co., W4G75 Intermediates R&D Independently and self-produced, good quality. MFCI T1C32 UV ABSORBERS UV absorber is an optical stabilizer, can absorb sunlight and fluorescent light sources in the ultraviolet part, but not change itself. UV absorbers may object to the protected implementation of effective prevention, damage or weaken the color

23 N Nanjing Balance Trade Holdings Yangzi Petrochemical agents, to ensure product quality, excellent prices. We W5A18 MTBE will provide the best service for you! Nanjing Balance Trade Holdings Products of low water, high content, good quality and price advantage. We will W5A18 Tetrahydrofuran provide the best service for you! Nanjing Chemlin Chemical Industry Co., W4C02 1H-imidazole-5-carbaldehyde Stable quality,competitive price, with variety of packaging avaliable Nanjing Chemlin Chemical Industry N-(3-Dimethylaminopropyl)-N -eth W4C02 Co., ylcarbodiimide(edci) Stable quality,competitive price, with variety of packaging avaliable Nanjing Chico Pharmaceutical Co., W5A81 3,4-Dihydro-7-methoxy-4-oxoquin azolin-6-yl acetate Nanjing Chico Pharmaceutical Co., W5A81 6,7-Bis-(2-methoxyethoxy)-4(3H)- quinazolinone Nanjing golden chemical CO., ltd E3A19 piperidine Nanjing golden chemical CO., ltd E3A19 pyridine Nanjing Legend Pharmaceutical & Chemical Co., Ltd T2D33 (3aS,4S,6aR)-Tetrahydro-4-Met hoxyfuro[3,4-b]furan-2(3h)-one Nanjing Legend Pharmaceutical & Intermediate of sofosbuvir T2D33 Chemical Co., Ltd ( ) Nanjing Longyuan Natural Polyphenol Synthesis Factory W5C95 2,3,4-Trihydroxybenzaldehyde Nanjing Odyssey Chemical Industry NITROXOLINE W5C97 Co., (5-Nitro-8-hydroxyquinoline) NANJING PHARMACARE. W3H23 1H-1,2,3 Triazole Nanjing ShengLin Chemical T1C15 3-Methylthiophene Nanjing ShengLin Chemical T1C15 Octyl phenol NANJING WISDOM PHARM W4F69 1-(Mercapto methyl)-cyclo propane Acetic acid The product has high purity. The impurity content is less then 0.5%. It is an intermediate of medicine for senile dementia. Used as anti-infective and antibacterial agent, as well as sterilant. We solve the pollution problem in the production process and becomes the largest manufacturer in the world. We can supply three different purity: 99%, 99.5%, 99.9%. WE HAVE THE MOST BIGGEST PRODUCTION CAPACITY IN CHINA FOR THOSE PRODUCTS

24 NANJING WISDOM PHARM W4F69 TRIFLUOROMETHANE WE HAVE THE MOST BIGGEST PRODUCTION CAPACITY IN CHINA FOR SULFONIC ANHYDRIDE THOSE PRODUCTS Nantong Acetic Acid Chemical E2B28 ACETONITRILE World-wide advanced technology,high purity and low impurity synthetic acetonitrile,annual output 10000mt Nantong Acetic Acid Chemical E2B28 Methyl Acetoacetate(MAA) Biggest producer in china and stably quality Nantong Baokai Chemical Co.,LTD T1D17 2,2-Difluoroethanol Nantong Baokai Chemical Co.,LTD T1D17 2,2-Difluoroethylamine Nantong Haiers Pharmaceutical Co., T1B09 5-Fluorocytosine high purity and mature technology Nantong Haiers Pharmaceutical Co., T1B09 5-Fluorouracil high purity and mature technology Nantong Sane Biological W5A76 5'-Uridylic acid,sodium salt Condiment, add it into milk, enhance baby s resistance, it is intermediate, health food and biochemical reagent for nucleic acid drug. More, it also can be used in produce UTP, Poly gland urine and Furtulon Nantong Sane Biological W5A76 The product can be used to reduce premenstrual syndrome and wrist Pyridoxal-5-Phosphate syndrome. The product also can be used to enhance immunity and prevent Monohydrate atherosclerosis and cancer Ningbo Wusheng Chemical T1A31 We are the biggest manufacturer of China for perindopril intermediates,we products are mainly sold to Europe,USA,India,etc. (2S,3aS,7aS)-octahydro-1H-indol have the largest capacity and market occupancy in the word, our products e-2-carboxylic acid quality is stable and dependable. Besides some domestic distribution, our Ningbo Wusheng Chemical T1A31 We are the biggest manufacturer of China for perindopril intermediates,we products are mainly sold to Europe,USA,India,etc. N-((S)-ethoxycarbonyl-1-butyl)-(S) have the largest capacity and market occupancy in the word, our products -alanine quality is stable and dependable. Besides some domestic distribution, our NINGXIA JIAFENG CHEMICALS It can be used for basic of metal and killing blood fluke, and as kinds of material T1c17 Calcium Cyanamide for cyanide, such as dicyandiamide and thiourea. NINGXIA JIAFENG CHEMICALS The product are widely used in medicine, electronics, paint, fertilizer and other T1c17 Dicyandiamide industries. NingXia Jinxiang Pharmaceutical Chemical W4F26 Diisopropyl azodicarboxylate We are the largest manufacturer of this product in China

25 NingXia Jinxiang Pharmaceutical We are the largest manufacturer of this product in China,and we are the patent W4F26 Di-tert-butyl dicarbonate Chemical holder.. P Puyang Huicheng Electronic Material W4C36 2-Bromocarbazole High purity, stable quality, long term stability of supply. Puyang Huicheng Electronic Material W4C36 2-Bromofluorene High purity, stable quality, long term stability of supply. Q 88% 96% QIDONG A&P CHEMICAL FACTORY W4G76 99%PHENYLHYDRAZINE HYDROCHLORIDE MEDICAL INTERMEDIATE QIDONG A&P CHEMICAL FACTORY 92% 95% W4G76 99%PHENYLHYDRAZINE Qidong RuiFeng Chemical T1C18 2-Chlorophenothiazine This product with an annual output of 100 tons, Credit standing! Qidong RuiFeng Chemical T1C18 Chlorpromazine HCL This product with an annual output of 120 tons, Credit standing! Qingdao Frontierchem W4B22 5-chlorothiophene-2-carboxylic acid purity 99.5%; single impurity 0.1% Qingdao Frontierchem W4B22 Tetrahydropyran-4-methanol purity 99.5% Qingdao Haiyang Chemical E3G24 For refinement of petrol products, removal of aromatic hydrocarbon Silica Gel for Column-layer material,separation and refinement of traditional Chinese herbal medicine Chromatography components,preparation of high purity substance,etc. Non-toxic,colorless,tasteless,insoluble in water and organic solvents,with a Qingdao Haiyang Chemical E3G24 Thin Layer Chromatography high specific surface and a certain pore structure,a strong adsorption properties,easy to absorb moisture. Our company can produce the product of the upstream product 2 - acetyl Qingdao Hecheng Pharmaceutical Co., W4B99 2- thiophene acetyl chloride thiophene (with an annual output of 200 tons), 2 acetyl thiophene (400 tons), and 2-thiopheneacetic acid (200 tons), in high quality and low price. Qingdao Hecheng Pharmaceutical Co., W4B99 2- thiophene ethylamine Our company can produce the product of the upstream product 2- thiophene ethylamine (with an annual output of 100 tons), 2-bromothiophene (600 tons), 2 - thiophene ethanol (300 tons), in high quality and low price.