Benzylpenicillin Potassium EP Impurity I potassium salt CAS 31447-86-6

Purity >90%In StockPharmacopoeial Impurity Standards
CAS No.31447-86-6
Molecular FormulaC14H21N2O4S K
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Benzylpenicillin Potassium EP Impurity I potassium salt CAS 31447-86-6 chemical structure

Description

High-purity Benzylpenicillin Potassium EP Impurity I potassium salt (CAS 31447-86-6) pharmacopoeial impurity standards reference standard. Molecular formula: C14H21N2O4S K. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC14H21N2O4S K
Molecular Weight352.49 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)5.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1965
Nitrogen Atoms2
Sulfur Atoms1

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