Cefadroxil Impurity 41 CAS 68641-64-5

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.68641-64-5
Molecular FormulaC10H13ClN2O4S
Molecular Weight292.74 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Cefadroxil Impurity 41 CAS 68641-64-5 chemical structure

Description

CATO supplies Cefadroxil Impurity 41 (CAS 68641-64-5), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H13ClN2O4S. Molecular weight: 292.74 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC10H13ClN2O4S
Molecular Weight292.74 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1976
Halogen ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms1

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