909279-85-2

Basic information

• Product Name: clopidogrel camphorsulfonate
• Synonyms: clopidogrel camphorsulfonate
• CAS NO: 909279-85-2
• Molecular Weight: 554.128
• Mol File: 909279-85-2.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: clopidogrel camphorsulfonate(CAS DataBase Reference)
• NIST Chemistry Reference: clopidogrel camphorsulfonate(909279-85-2)
• EPA Substance Registry System: clopidogrel camphorsulfonate(909279-85-2)

Safety Data

• Hazardous Substances Data: 909279-85-2(Hazardous Substances Data)

Upstream product

• 76-26-6 camphor-10-sulfonic acid 
• 113665-84-2 (S)-(+)-clopidogrel 
• 90055-48-4 clopidogrel 

Downstream Products

• 120202-66-6 (S)-(+)-clopidogrel bisulfate 
• 113665-84-2 (S)-(+)-clopidogrel 

Relevant articles and documents

Preparation method of clopidogrel hydrogen sulfate and intermediate N-(2-thiopheneethyl) methyleneimine of clopidogrel hydrogen sulfate

The invention discloses a preparation method of clopidogrel hydrogen sulfate and an intermediate N-(2-thiophene ethyl) methyleneamine of the clopidogrel hydrogen sulfate. The synthesis method of the intermediate comprises the step of carrying out an Eschweiler-Clarke methylation reaction by taking 2-thiophene ethylamine and paraformaldehyde as raw materials to obtain the N-(2-thiophene ethyl) methyleneamine. The invention also provides a method for preparing clopidogrel hydrogen sulfate. According to the synthesis method provided by the invention, the required solid product (N-(2-thiopheneethyl) methyleneimine) is synthesized in one step, the synthesis method is simple, the qualified solid compound is directly obtained, the time and the raw material cost are saved, the storage and the transportation are convenient, the purity is good, the yield is high, and the synthesis method is suitable for industrial production.