Glutathione EP Impurity A CAS 2601-47-0

Description

Compared with other compounds in its class, the molecular weight of 214.66 g/mol gives Glutathione EP Impurity A distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Glutathione EP Impurity A (CAS 2601-47-0), a certified reference material (molecular formula C5H10N2O3SHCl, MW 214.66 g/mol) for analytical method development and quality control.

Based on its molecular formula C5H10N2O3SHCl, Glutathione EP Impurity A contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 214.66 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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