5-amino-2-{[(5-tert-butyl-2-methylphenyl)sulfonyl]amino}-5-oxopentanoic acid CAS 1009483-50-4

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-amino-2-{[(5-tert-butyl-2-methylphenyl)sulfonyl]amino}-5-oxopentanoic acid.

CATO supplies 5-amino-2-{[(5-tert-butyl-2-methylphenyl)sulfonyl]amino}-5-oxopentanoic acid (CAS 1009483-50-4), a certified reference material (molecular formula C16H24N2O5S, MW 356.44 g/mol) for analytical method development and quality control.

5-amino-2-{[(5-tert-butyl-2-methylphenyl)sulfonyl]amino}-5-oxopentanoic acid (C16H24N2O5S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

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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