API
IMPURITY
CHEMICAL NAME
STRUCTURE
2
Cladribine

EP Impurity C

2-chloro-7H-purin-6-amine (2-chloroadenine), Cladribine_EP-Impurity-C
Cladribine

EP Impurity E

2-deoxy-D-erythro-pentofuranose (2-deoxy-D-ribose), Cladribine_EP-Impurity-E
Cladribine

EP Impurity G

methyl 4-methylbenzoate Cladribine_EP-Impurity-G