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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Cefoperazone, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Cefoperazone impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Cefoperazone-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.

Cefoperazone Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(6R,7S)-Cefoperazone-d4 Stable Isotopes CS-T-97707 Not Available Enquire
Cefoperazone N-Ethyl-d5 Stable Isotopes CS-T-103861 62893-19-0(unlabelled) Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Cefoperazone Acid API CS-O-05595 62893-19-0 In Stock
Cefoperazone sodium API CS-O-01069 62893-20-3 In Stock


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Cefamandole EP Impurity D Impurity CS-T-58660 13183-79-4 In Stock
Cefoperazone EP Impurity A Impurity CS-O-03483 73240-08-1 In Stock
Cefoperazone sodium and sulbactam sodium Impurity CS-O-06217 Not Available In Stock
Cefoperazone EP Impurity F Impurity CS-EO-00120 1315481-36-7 Enquire
Cefoperazone Impurity 23 Impurity CS-P-08820 Not Available Enquire
Cefoperazone Impurity B Impurity CS-P-07571 711590-76-4 Enquire


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Cefoperazone dihydrate Intermediate CS-BX-00474 113826-44-1 In Stock