Benzylpenicillin EP Impurity C Sodium Salt CAS 5985-13-7

Purity >90%In StockPharmacopoeial Impurity Standards
CAS No.5985-13-7
Molecular FormulaC16H17N2O5S Na
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Benzylpenicillin EP Impurity C Sodium Salt CAS 5985-13-7 chemical structure

Description

Benzylpenicillin EP Impurity C Sodium Salt (CAS 5985-13-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H17N2O5S Na. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC16H17N2O5S Na
Molecular Weight372.37 g/mol
Purity>90%
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)9.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms2
Sulfur Atoms1

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