Cefuroxime EP Impurity I Sodium Salt CAS 65866-48-0

Purity 97%+In StockPharmaceutical Standards
CAS No.65866-48-0
Molecular FormulaC7H6NO4 Na
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Cefuroxime EP Impurity I Sodium Salt CAS 65866-48-0 chemical structure

Description

Cefuroxime EP Impurity I Sodium Salt (CAS 65866-48-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H6NO4 Na. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC7H6NO4 Na
Molecular Weight191.12 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1975
Nitrogen Atoms1

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