Cefoperazone Impurity 16 CAS 67275-31-4

Purity >90%In StockPharmacopoeial Impurity Standards
CAS No.67275-31-4
Molecular FormulaC25H27N9O9S2
Molecular Weight661.67 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Cefoperazone Impurity 16 CAS 67275-31-4 chemical structure

Description

CATO supplies Cefoperazone Impurity 16 (CAS 67275-31-4), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C25H27N9O9S2. Molecular weight: 661.67 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC25H27N9O9S2
Molecular Weight661.67 g/mol
Purity>90%
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)17.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1976
Nitrogen Atoms9
Sulfur Atoms2

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