Penicillamine EP Impurity A CAS 20902-45-8

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.20902-45-8
Molecular FormulaC10H20N2O4S2
Molecular Weight296.41 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Penicillamine EP Impurity A CAS 20902-45-8 chemical structure

Description

CATO supplies Penicillamine EP Impurity A (CAS 20902-45-8), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H20N2O4S2. Molecular weight: 296.41 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC10H20N2O4S2
Molecular Weight296.41 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1962
Nitrogen Atoms2
Sulfur Atoms2

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