(2s)-2-{[(benzyloxy)carbonyl]amino}-3-(3,4-dihydroxyphenyl)propanoic acid CAS 30033-25-1

Description

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.

CATO supplies (2s)-2-{[(benzyloxy)carbonyl]amino}-3-(3,4-dihydroxyphenyl)propanoic acid (CAS 30033-25-1), a certified reference material (molecular formula C17H17NO6, MW 331.32 g/mol) for analytical method development and quality control.

Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, (2s)-2-{[(benzyloxy)carbonyl]amino}-3-(3,4-dihydroxyphenyl)propanoic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 331.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

Physical & Chemical Properties

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