Ampicillin EP Impurity J Sodium Salt CAS 20520-33-6

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.20520-33-6
Molecular FormulaC13H19N2O4S Na
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Ampicillin EP Impurity J Sodium Salt CAS 20520-33-6 chemical structure

Description

Ampicillin EP Impurity J Sodium Salt (CAS 20520-33-6) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C13H19N2O4S Na. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC13H19N2O4S Na
Molecular Weight322.36 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)5.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962
Nitrogen Atoms2
Sulfur Atoms1

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