Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities
Cas:120202-66-6
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryProduct Description We accept all payment terms! 1.Product Name: Clopidogrel Bisulfate 2.CAS NO: 120202-66-6 3.Sample: With Free 5.Specification: Specification: Testing It
Cas:120202-66-6
Min.Order:1 Kilogram
Negotiable
Type:Other
inquiryUnique advantages Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White crystalline powder Storage:Store at 2-8°C Package:25kg/drum Application:As medicine
Cas:120202-66-6
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquirySpecifications: 1.Clopidogrel hydrogen bisulfate 2.120202-66-6 3.Good quality 4.Competitive price 5.Stock available Appearance:White fine powder Package:25kg/drum or as your needs Application:Auxiliaries and Other Medicinal Chemicals
The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
Cas:120202-66-6
Min.Order:1
Negotiable
Type:Other
inquiry1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:120202-66-6
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryColorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on
Name:Clopidogrel hydrogen sulfate CAS NO: 120202-66-6 Grade:Medical scientific research and export Molecular formula:C15H18ClNO6S2 Molecular weight:419.8950 Product Quality 12 years of chemical raw materials Mature operation of the industry
Cas:120202-66-6
Min.Order:25 Kilogram
FOB Price: $1.0 / 2.0
Type:Other
inquiry??????With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufac
Cas:120202-66-6
Min.Order:1 Kilogram
FOB Price: $15.0 / 50.0
Type:Trading Company
inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
Cas:120202-66-6
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryOur Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We have stoc
Cas:120202-66-6
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryAdvantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&
Cas:120202-66-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryName: Clopidogrel Hydrogensulfate CAS:120202-66-6 MF: C15H18ClNO6S2 Appearance:White Powder Storage:Store in cool and dry place, away from sun light. Package:25kg Application: APIs Transportation:By sea or by air Port:Qingdao Port
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Cas:120202-66-6
Min.Order:10 Gram
Negotiable
Type:Other
inquiryHanways chempharm is a specialized company concentrating on the R&D, production, marketing and technical service of APIs and pharmaceutical intermediates. The marketing department is located in Wuhan. We have two GMP facilities in Hubei Pr
Cas:120202-66-6
Min.Order:1 Kilogram
FOB Price: $200.0 / 400.0
Type:Trading Company
inquiry1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized
Cas:120202-66-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWe are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery
Cas:120202-66-6
Min.Order:10 Gram
FOB Price: $3.5
Type:Trading Company
inquiryProduct Name: Clopidogrel Bisulfate CAS: 120202-66-6 MF: C16H16ClNO2S.H2O4S MW: 419.9 EINECS: 1806241-263-5 Clopidogrel Bisulfate Structure Clopidogrel Bisulfate Chemical Properties Melting point 174-176°C storage temp. 2
Cas:120202-66-6
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryOur company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present
Cas:120202-66-6
Min.Order:1 Kilogram
FOB Price: $166.0 / 187.7
Type:Trading Company
inquiryBeluga chemical professional supply Clopidogrel bisulfate CAS 120202-66-6 1. Beluga Chemical has a professional RESEARCH and development team and strong technical force to ensure technical support and research capabilities. 2. Made in China and e
Cas:120202-66-6
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
Cas:120202-66-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie
Cas:120202-66-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWe can provide GMP validation service that complies with SFDA, FDA, WHO and EU EMPA.Excellent registration team could help us easlily to register our products in different countries.If you and your customer are interested in some products or need C
Cas:120202-66-6
Min.Order:1 Gram
Negotiable
Type:Trading Company
inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
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Cas:120202-66-6
Min.Order:1 Kilogram
FOB Price: $1.0 / 100000.0
Type:Lab/Research institutions
inquiryTriumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis: Trading(Raw Mater
Cas:120202-66-6
Min.Order:0 Metric Ton
FOB Price: $18.0 / 20.0
Type:Lab/Research institutions
inquiryHubei Yuanmeng Biological Technology Co., Ltd., which is located in Wuhan, China. We are specializing in the exportation of APIs, and plant extracts ect. Our products has been exported to America, Australia, Brazil, the Europe, Middle East and other
Cas:120202-66-6
Min.Order:1 Kilogram
FOB Price: $3.0 / 5.0
Type:Trading Company
inquiryOur company provides one-stop services of research - development - production for a variety of special prouducts. Not only do we make effective use of our strong technological strength, but also establish of cooperative relations with several well-
Cas:120202-66-6
Min.Order:5 Gram
Negotiable
Type:Lab/Research institutions
inquiryHangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
Cas:120202-66-6
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryJ&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
formaldehyd
(S)-(+)-clopidogrel bisulfate
Conditions | Yield |
---|---|
Stage #1: (S)-(+)-α-(2-thienylethylamino)-α-(2-chlorophenyl)acetic acid methyl ester hydrochloride; formaldehyd In methanol at 43℃; for 5h; Stage #2: With sulfuric acid at 38℃; for 4h; Temperature; | 100% |
Stage #1: (S)-(+)-α-(2-thienylethylamino)-α-(2-chlorophenyl)acetic acid methyl ester hydrochloride; formaldehyd; hydrogenchloride In water at 80 - 85℃; for 1h; Stage #2: With sulfuric acid In methanol; acetone at 0 - 30℃; for 15h; | n/a |
Stage #1: (S)-(+)-α-(2-thienylethylamino)-α-(2-chlorophenyl)acetic acid methyl ester hydrochloride; formaldehyd at 25 - 55℃; Stage #2: With sulfuric acid In acetic acid butyl ester at -10 - 0℃; | |
Stage #1: (S)-(+)-α-(2-thienylethylamino)-α-(2-chlorophenyl)acetic acid methyl ester hydrochloride; formaldehyd In cyclohexane; water at 40℃; for 6h; Large scale; Stage #2: With sulfuric acid In methanol; acetone at -5℃; for 8h; Solvent; Temperature; Concentration; Large scale; | 72 kg |
In water at 36 - 44℃; |
(S)-(+)-clopidogrel
(S)-(+)-clopidogrel bisulfate
Conditions | Yield |
---|---|
With sulfuric acid In ethyl acetate at -5 - 30℃; for 3h; Temperature; Solvent; | 99% |
With sulfuric acid In ethyl acetate at -5 - 30℃; for 3h; Temperature; Solvent; Concentration; Inert atmosphere; | 99% |
With polyethylene glycol-200; sulfuric acid; sodium hydrogencarbonate In acetone at -5 - 20℃; for 0.0833333 - 0.116667h; pH=8; Conversion of starting material; | 96% |
methyl (S)-2-(2-chlorophenyl)-2-[2-(thien-2-yl)ethylamino]acetate
formaldehyd
(S)-(+)-clopidogrel bisulfate
Conditions | Yield |
---|---|
Stage #1: methyl (S)-2-(2-chlorophenyl)-2-[2-(thien-2-yl)ethylamino]acetate; formaldehyd With sulfuric acid In chloroform at 20℃; Stage #2: With sulfuric acid In acetone at 10℃; for 2h; Solvent; Temperature; | 96.2% |
methyl (R)-2-(2-chlorophenyl)-2-benzenesulfonyloxyacetate
6,7-dihydro-4H-thieno[3,2-c]pyridine hydrochloride
(S)-(+)-clopidogrel bisulfate
Conditions | Yield |
---|---|
Stage #1: methyl (R)-2-(2-chlorophenyl)-2-benzenesulfonyloxyacetate; 6,7-dihydro-4H-thieno[3,2-c]pyridine hydrochloride With sodium hydrogencarbonate In acetone for 6h; Reflux; Stage #2: With sulfuric acid In acetone | 95.2% |
(S)-(+)-clopidogrel bisulfate
Conditions | Yield |
---|---|
Stage #1: methyl (R)-2-(2-chlorophenyl)-2-(4-methoxybenzenesulfonyloxy)acetate; 4,5,6,7-tetrahydrothieno[3,2-c]pyridine dihydrogen phosphate With N-ethyl-N,N-diisopropylamine In acetone for 6h; Reflux; Stage #2: With sulfuric acid In acetone | 94.9% |
(S)-(+)-clopidogrel bisulfate
Conditions | Yield |
---|---|
Stage #1: methyl (R)-2-(2-chlorophenyl)-2-(4-methylbenzenesulfonyloxy)acetate; 4,5,6,7-tetrahydrothieno[3,2-c]pyridine hydrobromide With triethylamine In acetone for 5h; Reflux; Stage #2: With sulfuric acid In acetone | 94.4% |
(S)-(+)-clopidogrel bisulfate
Conditions | Yield |
---|---|
In dichloromethane; water at 25 - 30℃; Conversion of starting material; | |
under 2 - 5 Torr; Conversion of starting material; Melting; |
(S)-(+)-clopidogrel
methyl (R)-2-(2-chlorophenyl)-2-(4,5,6,7-tetrahydrothieno[3,2-c]pyridin-5-yl)acetate
(S)-(+)-clopidogrel bisulfate
Conditions | Yield |
---|---|
With sulfuric acid In acetone at 15℃; for 2.5h; |
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