Clopidogrel EP Impurity C ; Clopidogrel USP Related Compound C ; Clopidogrel Bisulfate R-Isomer

Clopidogrel EP Impurity C ; Clopidogrel USP Related Compound C ; Clopidogrel Bisulfate R-Isomer

Methyl (-)-(R)-(o-chlorophenyl)[6,7-dihydrothieno[3,2-c]pyridine-5(4H)-yl]acetate hydrogen sulfate

Impurity reference standard used for related substances testing of Clopidogrel drug substance and drug product per pharmacopoeial limits.