Ceftazidime Impurity 16 CAS 86299-47-0

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.86299-47-0
Molecular FormulaC13H19N3O5S
Molecular Weight329.37 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Ceftazidime Impurity 16 CAS 86299-47-0 chemical structure

Description

Ceftazidime Impurity 16 (CAS 86299-47-0) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H19N3O5S. Molecular weight: 329.37 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC13H19N3O5S
Molecular Weight329.37 g/mol
Purity97%+
StorageStore at 2-8°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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1981
Nitrogen Atoms3
Sulfur Atoms1

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