847986-65-6

Basic information

• Product Name: (R)-(-)-camphorsulphonic scid salt of methyl (R)-(-)-α-(2-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-acetate
• Synonyms: (R)-(-)-camphorsulphonic scid salt of methyl (R)-(-)-α-(2-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-acetate
• CAS NO: 847986-65-6
• Molecular Weight: 554.128
• Mol File: 847986-65-6.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: (R)-(-)-camphorsulphonic scid salt of methyl (R)-(-)-α-(2-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-acetate(CAS DataBase Reference)
• NIST Chemistry Reference: (R)-(-)-camphorsulphonic scid salt of methyl (R)-(-)-α-(2-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-acetate(847986-65-6)
• EPA Substance Registry System: (R)-(-)-camphorsulphonic scid salt of methyl (R)-(-)-α-(2-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-acetate(847986-65-6)

Safety Data

• Hazardous Substances Data: 847986-65-6(Hazardous Substances Data)

Upstream product

• 54903-50-3 4,5,6,7-tetrahydrothieno[3,2-c]pyridine 
• 35963-20-3 (R)-10-camphorsulfonic acid 
• 85259-19-4 methyl 2-bromo-2-(2-chlorophenyl)acetate 
• 90055-48-4 clopidogrel 

Downstream Products

• 113665-84-2 (S)-(+)-clopidogrel 
• 120202-69-9 methyl (R)-2-(2-chlorophenyl)-2-(4,5,6,7-tetrahydrothieno[3,2-c]pyridin-5-yl)acetate 

Relevant articles and documents

PROCESS FOR THE PREPARATION OF CLOPIDOGREL BISULPHATE FORM I

The invention relates to a process for the preparation of crystalline form-I of S- (+)-clopidogrel bisulphate.

PROCESS FOR THE PREPARATION OF CLOPIDOGREL HYDROGEN SULFATE CRYSTALLINE FORM I

The present invention relates to a process for the preparation of clopidogrel and, more particularly, to an improved process for the preparation of clopidogrel hydrogen sulfate crystalline Form I by addition of dilute sulfuric acid to a solution of clopidogrel free base in butyl acetate.