Items Standard Result Assay (Ursolic acid) 98%min 98.22% ----------------------------------------------------------------
Cas:113665-84-2
Min.Order:1 Gram
FOB Price: $100.0 / 500.0
Type:Trading Company
inquiryUnique advantages of Clopidogrel Cas 113665-84-2 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White powder Storage:Cool dry place Package:1kg/foill bag;25kg/drum
Cas:113665-84-2
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
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:113665-84-2
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryShanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu
Cas:113665-84-2
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Manufacturers
inquiryDayangchem'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:113665-84-2
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryOur main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
Clopidogrel Basic information Product Name: Clopidogrel Synonyms: CLOPIDOGREL;methyl (2s)-2-(2-chlorophenyl)-2-(9-thia-4-azabicyclo[4.3.0]nona-7,10-dien-4-yl)acetate;ClopidogrelHydrobrom
Cas:113665-84-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryWith 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 manufacturin
Cas:113665-84-2
Min.Order:1 Kilogram
FOB Price: $3.0 / 10.0
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:113665-84-2
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry113665-84-2 Clopidogrel product Name Clopidogrel Synonyms methyl (2s)-2-(2-chlorophenyl)-2-(9-thia-4-azabicyclo[4.3.0]nona-7,10-dien-4-yl)acet
1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:white powder Storage:Store in sealed containers at cool & d
Cas:113665-84-2
Min.Order:100 Gram
Negotiable
Type:Other
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:113665-84-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryClopidogrel CAS:113665-84-2 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermediate
Cas:113665-84-2
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
1.high quality: quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed. 2.reasonable price: we provide high quality products wi
Cas:113665-84-2
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
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
Hebei Mojin Biotechnology Co., Ltd,Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all em
Cas:113665-84-2
Min.Order:1 Gram
FOB Price: $100.0
Type:Trading Company
inquiryAppearance:white or light yellow crystalline powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:By
Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter
Cas:113665-84-2
Min.Order:1 Kilogram
FOB Price: $1.0 / 100000.0
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:113665-84-2
Min.Order:1 Kilogram
FOB Price: $3.0 / 5.0
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
Cas:113665-84-2
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
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
113665-84-2 Clopidogrel Appearance:white powder Storage:room temperature Package:according to customers' requirements Application:Pharma intermediates Transportation:By air(EMS or EUB or FedEx or TNT ect...) or by sea(FOB or CIF or CNF ect...)or a
Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
Cas:113665-84-2
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquirySuperior quality, moderate price & quick delivery. Appearance:white powder Storage:stored in a cool, dry and ventilated place to provent sun and rain Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermediate
Cas:113665-84-2
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryEstablished in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site
Product name: Clopidogrel Hydrogen Sulfate CAS No.:113665-84-2 Molecule Formula:C16H16ClNO2S Molecule Weight:321.82 Purity: 99.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard T
Cas:113665-84-2
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 qualified
Cas:113665-84-2
Min.Order:1 Kilogram
FOB Price: $1.0
Type:Lab/Research institutions
inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
MOQ: 1kg Form: Powder Colour: White Test: HPLC Function: anti antiviral Grade: Pharm Appearance:white Storage:room Package:drum Application:anti anticoagulant Por
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In dichloromethane; water Product distribution / selectivity; | 100% |
With sodium hydrogencarbonate In dichloromethane; water at 15 - 20℃; pH=7 - 8; Product distribution / selectivity; | |
With sodium hydrogencarbonate In chloroform; water for 2h; |
(S)-(+)-clopidogrel bisulfate
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In dichloromethane; water at 15℃; for 0.333333h; | 100% |
With ammonia In hexane; water at 25 - 30℃; pH=7; | 97.86% |
With sodium carbonate In dichloromethane; water at 20℃; for 0.5h; Large scale; | 92% |
clopidogrel camphorsulfonate
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
With sodium carbonate In tert-butyl methyl ether; water at 20℃; for 0.5h; Solvent; | 100% |
With sodium hydrogencarbonate In dichloromethane; water at 25 - 30℃; for 0.166667h; Product distribution / selectivity; | |
With potassium carbonate In dichloromethane; water for 1h; pH=9; Product distribution / selectivity; cooling with cool salt water; |
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
With sodium carbonate In tert-butyl methyl ether; water for 0.5h; Solvent; | 100% |
With sodium hydrogencarbonate In acetone for 6h; Reflux; |
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In dichloromethane at 0 - 5℃; for 1h; | 99.2% |
With potassium carbonate In dichloromethane; water for 0.5h; | 99% |
With water; sodium hydrogencarbonate In dichloromethane at 0℃; Product distribution / selectivity; | 96% |
formaldehyd
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
at 40℃; for 4h; Darkness; | 98% |
With hydrogenchloride In water at 20 - 80℃; for 2h; | 83.57% |
Stage #1: (S)-(+)-α-(2-thienylethylamino)-α-(2-chlorophenyl)acetic acid methyl ester hydrochloride; formaldehyd In water at 25 - 30℃; for 20 - 24h; Stage #2: With sodium carbonate In dichloromethane; water at 12 - 15℃; for 0.75 - 3.25h; pH=7.01 - 7.32; Product distribution / selectivity; |
6,7-dihydro-4H-thieno[3,2-c]pyridine hydrochloride
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
With sodium carbonate In dichloromethane at 25 - 40℃; for 24h; Temperature; | 97.02% |
Conditions | Yield |
---|---|
Stage #1: SR 26334 With oxalyl dichloride; N,N-dimethyl-formamide In dichloromethane at -10 - 0℃; for 2.5h; Stage #2: methanol In dichloromethane at 0 - 20℃; for 2.5h; | 96% |
Stage #1: SR 26334; methanol With acetyl chloride Heating / reflux; Stage #2: With sodium hydroxide In water; ethyl acetate pH=7 - 8; Product distribution / selectivity; | 91% |
Stage #1: SR 26334; methanol With thionyl chloride at 70℃; for 6h; Stage #2: With sodium hydrogencarbonate In water pH=7; Product distribution / selectivity; | 88% |
methanol
(S)-(+)-2-(2-chlorophenyl)-2-(6,7-dihydrothieno-[3,2-c]pyridin-5(4H)-yl)acetic acid hydrochloride
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
Stage #1: (S)-(+)-2-(2-chlorophenyl)-2-(6,7-dihydrothieno-[3,2-c]pyridin-5(4H)-yl)acetic acid hydrochloride With oxalyl dichloride; N,N-dimethyl-formamide In dichloromethane at -10 - 0℃; for 2.5h; Stage #2: methanol In dichloromethane at 0 - 20℃; for 2.5h; | 95% |
Stage #1: methanol; (S)-(+)-2-(2-chlorophenyl)-2-(6,7-dihydrothieno-[3,2-c]pyridin-5(4H)-yl)acetic acid hydrochloride; sulfuric acid Heating / reflux; Stage #2: With sodium hydroxide In water; ethyl acetate pH=8; Product distribution / selectivity; | |
Stage #1: methanol; (S)-(+)-2-(2-chlorophenyl)-2-(6,7-dihydrothieno-[3,2-c]pyridin-5(4H)-yl)acetic acid hydrochloride; sulfuric acid Heating / reflux; Stage #2: With calcium hydroxide; sodium hydroxide In water pH=8; Product distribution / selectivity; |
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In dichloromethane pH=8; Conversion of starting material; | 95% |
With potassium carbonate In dichloromethane; water pH=8; Conversion of starting material; |
methanol
2-(2-chlorophenyl)-2-(6,7-dihydrothieno[3,2-c]pyridine-5(4H)-yl)acetonitrile
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
With N-benzyl-N,N,N-triethylammonium chloride; sodium hydroxide for 12h; Reflux; | 95% |
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
With sodium hydroxide In dichloromethane; water | 95% |
methanol
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
Stage #1: (S)-(+)-2-(2-chlorophenyl)-2-(6,7-dihydrothieno-[3,2-c]pyridin-5(4H)-yl)acetic acid hydrochloride With dmap; triethylamine; methyl chloroformate In ethyl acetate at 20 - 30℃; for 1h; Stage #2: methanol In ethyl acetate at 20℃; for 2h; Product distribution / selectivity; | 92% |
Stage #1: (S)-(+)-2-(2-chlorophenyl)-2-(6,7-dihydrothieno-[3,2-c]pyridin-5(4H)-yl)acetic acid hydrochloride With dmap; triethylamine; methyl chloroformate In dichloromethane at 20 - 30℃; for 1h; Stage #2: methanol In dichloromethane at 20℃; for 2h; Product distribution / selectivity; | 90% |
Stage #1: SR 26334 With triethylamine; methyl chloroformate In dichloromethane at 20 - 30℃; for 1h; Stage #2: methanol In dichloromethane at 20℃; for 2h; Product distribution / selectivity; | 86% |
Stage #1: C15H14ClNO2S*C19H22N2O With hydrogenchloride In water pH=4; Stage #2: methanol With thionyl chloride In water at 70℃; for 6h; Stage #3: With sodium hydrogencarbonate In water pH=7; Product distribution / selectivity; | 60% |
methyl (S)-2-(2-chlorophenyl)-2-[2-(thien-2-yl)ethylamino]acetate
formaldehyd
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
With sulfuric acid In dichloromethane at 0 - 25℃; | 91.4% |
Stage #1: methyl (S)-2-(2-chlorophenyl)-2-[2-(thien-2-yl)ethylamino]acetate; formaldehyd In water at 60℃; for 0.333333 - 0.5h; Stage #2: With sodium hydrogencarbonate In dichloromethane; water pH=7 - 8; Product distribution / selectivity; | 63% |
Stage #1: methyl (S)-2-(2-chlorophenyl)-2-[2-(thien-2-yl)ethylamino]acetate; formaldehyd With sodium hydrogencarbonate; potassium iodide In 1,2-dichloro-ethane for 4h; Reflux; Stage #2: With hydrogenchloride In 1,2-dichloro-ethane; N,N-dimethyl-formamide at 30℃; Reflux; | 50% |
Conditions | Yield |
---|---|
With sodium hydroxide; tetrabutylammomium bromide In dichloromethane; water at 0 - 20℃; for 12h; Product distribution / selectivity; | 89% |
Conditions | Yield |
---|---|
With triethylamine In N,N-dimethyl-formamide for 5h; Product distribution / selectivity; | 88% |
2-(2-bromoethyl)-3-(bromomethyl)thiophene
(S)-methyl 2-amino-2-(2-chlorophenyl)acetate hydrochloride salt
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In acetonitrile for 8.5h; Product distribution / selectivity; Heating / reflux; | 88% |
With N-ethyl-N,N-diisopropylamine In tert-butyl alcohol for 8.5h; Product distribution / selectivity; Heating / reflux; | 85% |
With potassium carbonate In acetonitrile for 8.5h; Product distribution / selectivity; Heating / reflux; | 78% |
With triethylamine In acetonitrile for 8.5h; Product distribution / selectivity; Heating / reflux; | 41% |
(S)-methyl 2-amino-2-(2-chlorophenyl)acetate hydrochloride salt
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In acetonitrile for 8.5h; Product distribution / selectivity; Heating / reflux; | 85% |
6,7-dihydro-4H-thieno[3,2-c]pyran
(S)-methyl 2-amino-2-(2-chlorophenyl)acetate hydrochloride salt
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
Stage #1: 6,7-dihydro-4H-thieno[3,2-c]pyran With dibromotriphenylphosphorane In acetonitrile for 24h; Heating / reflux; Stage #2: (S)-methyl 2-amino-2-(2-chlorophenyl)acetate hydrochloride salt With N-ethyl-N,N-diisopropylamine In acetonitrile for 8.5h; Product distribution / selectivity; Heating / reflux; | 81% |
2-(3-hydroxymethylthiophen-2-yl)ethanol
methyl (S)-(+)-2-amino-2-(2-chlorophenyl)acetate
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
With bis[dichloro(pentamethylcyclopentadienyl)iridium(III)]; Bis(p-nitrophenyl) phosphate In toluene at 100℃; for 36h; Solvent; Time; Temperature; Sealed tube; Molecular sieve; Green chemistry; | 80% |
2-(thiophen-2-yl)ethyl methanesulfonate
(S)-methyl 2-amino-2-(2-chlorophenyl)acetate hydrochloride salt
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In acetonitrile for 8.5h; Product distribution / selectivity; Heating / reflux; | 79% |
methanol
(+)-α-(4,5,6,7-tetrahydrothieno[3,2-c]-5-pyridyl)-α-2-chlorophenylacetamide
dimethyl sulfate
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
Stage #1: methanol; dimethyl sulfate With sulfuric acid at 25 - 38℃; for 3h; Heating / reflux; Stage #2: (+)-α-(4,5,6,7-tetrahydrothieno[3,2-c]-5-pyridyl)-α-2-chlorophenylacetamide at 40 - 66℃; for 60h; | 73% |
6,7-dihydro-4H-thieno[3,2-c]pyridine hydrochloride
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
With potassium carbonate In dichloromethane; water for 2.5h; Reflux; | 70% |
2-(2-thienyl)ethyl tosylate
(S)-methyl 2-amino-2-(2-chlorophenyl)acetate hydrochloride salt
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine In acetonitrile for 8.5h; Product distribution / selectivity; Heating / reflux; | 58% |
sodium (S)-(2-chlorophenyl)-(6,7-dihydro-4H-thieno[3,2-c]pyridin-5-yl)-acetate
dimethyl sulfate
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
With PEG400; sodium hydrogencarbonate In water; butan-1-ol at 10 - 40℃; for 31h; pH=~ 10; Product distribution / selectivity; | 51% |
With sodium hydrogencarbonate; PEG 400 In water; butan-1-ol at 10 - 40℃; for 31h; pH=10; Product distribution / selectivity; | 51% |
potassium (S)-(2-chlorophenyl)-(6,7-dihydro-4H-thieno[3,2-c]pyridin-5-yl)-acetate
dimethyl sulfate
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
With PEG400; sodium hydrogencarbonate In water; butan-1-ol at 10 - 40℃; for 31h; pH=~ 10; Product distribution / selectivity; | 51% |
With sodium hydrogencarbonate; PEG 400 In water; butan-1-ol at 10 - 40℃; for 31h; pH=10; Product distribution / selectivity; | 51% |
methyl 2-chloro-2-(2-chlorophenyl)acetate
4,5,6,7-tetrahydrothieno[3,2-c]pyridine
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 90℃; for 4h; | 45% |
(S)-(+)-2-(2-chlorophenyl)-2-(6,7-dihydrothieno-[3,2-c]pyridin-5(4H)-yl)acetic acid hydrochloride
methyl iodide
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
With potassium carbonate In 1-methyl-pyrrolidin-2-one Product distribution / selectivity; |
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In water; toluene Purification / work up; |
5-sulfosalicylic Acid
(S)-(+)-clopidogrel
methyl (+)-(S)-α-(2-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-acetate 5-sulfosalicylate
Conditions | Yield |
---|---|
In methanol at 30℃; for 0.5h; | 100% |
In dichloromethane at 20℃; for 0.5 - 1h; Product distribution / selectivity; Heating / reflux; | 100% |
Conditions | Yield |
---|---|
In methanol at 5 - 35℃; for 12h; | 99.67% |
In methanol for 36h; Heating / reflux; | |
In acetone for 2 - 10h; Heating / reflux; | |
In methanol for 2 - 10h; Heating / reflux; |
(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% |
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
With hydrogen bromide In water; ethyl acetate at 10 - 15℃; for 1h; Product distribution / selectivity; | 98% |
With hydrogen bromide In tetrahydrofuran; water at 20℃; Product distribution / selectivity; | 80% |
With water; hydrogen bromide In dichloromethane; di-isopropyl ether; isopropyl alcohol at 20 - 27℃; for 3.66667h; | 80% |
(S)-(+)-clopidogrel
methyl (R)-2-(2-chlorophenyl)-2-(4,5,6,7-tetrahydrothieno[3,2-c]pyridin-5-yl)acetate
clopidogrel
Conditions | Yield |
---|---|
With potassium carbonate In methanol for 3h; Product distribution / selectivity; Heating / reflux; | 96% |
With sodium hydrogencarbonate In methanol for 3h; Product distribution / selectivity; Heating / reflux; | 94% |
With 1,8-diazabicyclo[5.4.0]undec-7-ene In methanol for 3h; Product distribution / selectivity; Heating / reflux; | 92% |
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
With [(2)H6]acetone; tris(pentafluorophenyl)borate In toluene at 150℃; for 6h; Inert atmosphere; | 94% |
Conditions | Yield |
---|---|
In water; acetone at 0 - 5℃; for 1h; Solvent; Time; | 92.6% |
In acetone for 2 - 10h; Heating / reflux; | |
In n-heptane at 20℃; |
(S)-(+)-clopidogrel
C15H16ClNOS
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In diethyl ether at 20℃; for 20h; | 92% |
(1S)-10-camphorsulfonic acid
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
In ethyl acetate at 20℃; for 12h; | 91% |
In ethyl acetate at 0 - 20℃; for 4h; Product distribution / selectivity; | |
In acetone at 0 - 5℃; for 2h; Product distribution / selectivity; methyl (+)-(2-chlorophenyl)-(6,7-dihydro-4H-thieno[3,2-c]pyrid-5-yl)acetic acid (1S)-(+)-camphor-10-sulfonate; |
Conditions | Yield |
---|---|
In ethyl acetate at 0 - 20℃; for 5h; Product distribution / selectivity; | 90% |
In di-isopropyl ether; acetone at 0 - 20℃; for 6h; Product distribution / selectivity; | 88% |
In butanone at 0 - 20℃; for 4.5h; Product distribution / selectivity; | 86% |
In 4-methyl-2-pentanone at 0 - 20℃; for 5h; Product distribution / selectivity; |
(S)-(+)-clopidogrel
(S)-clopidogrel hydrogen sulfate
Conditions | Yield |
---|---|
With sulfuric acid In 1,2-dimethoxyethane at 0 - 5℃; for 12h; | 90% |
With sulfuric acid In ethanol; tert-butyl methyl ether at 0 - 5℃; for 10.5h; | 90% |
With sulfuric acid In acetone | 82% |
naphthalene-1,5-disulfonate
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
In water; acetone at 0 - 20℃; for 16.5h; | 90% |
naphthalene-1,5-disulfonate
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
With water In acetone at 0 - 20℃; for 16.5h; Product distribution / selectivity; | 90% |
In 1,4-dioxane; ethanol |
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
With naphthalene-1,5-disulfonate In water; acetone at 20℃; for 12.5h; | 90% |
naphthalene-1,5-disulfonate
(S)-(+)-clopidogrel
Conditions | Yield |
---|---|
In water; acetone at 0 - 20℃; for 16.5h; | 90% |
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