Chemical Structure CAT No. CAS Item Group Purity
Clopidogrel Impurity 51C4X-1029511430373-14-0Impurity
Clopidogrel Impurity 51
Clopidogrel Impurity 52C4X-1029521430373-12-8Impurity
Clopidogrel Impurity 52
Clopidogrel Impurity 53  HClC4X-1029531346231-35-3(free base)Impurity
Clopidogrel Impurity 53 HCl
Clopidogrel EP impurity BC4X-1029541396841-05-6Impurity
Clopidogrel EP impurity B
Clopidogrel Impurity 56C4X-1029561346605-15-9Impurity
Clopidogrel Impurity 56
Clopidogrel Impurity 57C4X-102957N/AImpurity
Clopidogrel Impurity 57
Clopidogrel Impurity 58C4X-102958N/AImpurity
Clopidogrel Impurity 58
Clopidogrel Impurity 59C4X-10295940412-09-7Impurity
Clopidogrel Impurity 59
Clopidogrel Impurity 6C4X-102961357474-92-0Impurity
Clopidogrel Impurity 6
Clopidogrel EP impurity B SulfateC4X-102960N/AImpurity
Clopidogrel EP impurity B Sulfate