(R)-2-((R)-4-Amino-6-methylhept-2-enamido)-3-(1H-indol-3-yl)propanoic acid CAS 872594-02-0

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (R)-2-((R)-4-Amino-6-methylhept-2-enamido)-3-(1H-indol-3-yl)propanoic acid.

CATO supplies (R)-2-((R)-4-Amino-6-methylhept-2-enamido)-3-(1H-indol-3-yl)propanoic acid (CAS 872594-02-0), a certified reference material (molecular formula C19H25N3O3, MW 343.42 g/mol) for analytical method development and quality control.

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, (R)-2-((R)-4-Amino-6-methylhept-2-enamido)-3-(1H-indol-3-yl)propanoic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 343.42 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.

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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