Cefalotin Impurity 5 CAS 3432-90-4

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.3432-90-4
Molecular FormulaC16H16N2O6S2
Molecular Weight396.44 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Cefalotin Impurity 5 CAS 3432-90-4 chemical structure

Description

Cefalotin Impurity 5 (CAS 3432-90-4) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H16N2O6S2. Molecular weight: 396.44 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC16H16N2O6S2
Molecular Weight396.44 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms2
Sulfur Atoms2

Related Cefalotin Standards

Recommended Standards

Why CATO?