Chemical Structure CAT No. CAS Item Group Purity
Erythromycin BC4X-10019527-75-3Impurity
Erythromycin B
Clarithromycin EP Impurity IC4X-10021118058-74-5Impurity
Clarithromycin EP Impurity I
Clarithromycin EP Impurity EC4X-10021081103-14-2Impurity
Clarithromycin EP Impurity E
Clarithromycin EP Impurity FC4X-100211128940-83-0Impurity
Clarithromycin EP Impurity F
Clarithromycin EP Impurity HC4X-100212127140-69-6Impurity
Clarithromycin EP Impurity H
Clarithromycin EP Impurity AC4X-100213124412-58-4Impurity
Clarithromycin EP Impurity A
Clarithromycin impurity 14C4X-100214138109-92-9Impurity
Clarithromycin impurity 14
Clarithromycin EP Impurity PC4X-100215123967-58-8Impurity
Clarithromycin EP Impurity P
Clarithromycin impurity 16(See C4X-100217)C4X-100216N/AImpurity
Clarithromycin impurity 16(See C4X-100217)
Clarithromycin EP Impurity KC4X-100217127157-35-1Impurity
Clarithromycin EP Impurity K