(3-Cyano-indol-1-yl)-acetic acid (3-cyano-1h-indol-1-yl)acetic acid 626218-03-9 CAS 626218-03-9

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (3-Cyano-indol-1-yl)-acetic acid (3-cyano-1h-indol-1-yl)acetic acid 626218-03-9.

CATO supplies (3-Cyano-indol-1-yl)-acetic acid (3-cyano-1h-indol-1-yl)acetic acid 626218-03-9 (CAS 626218-03-9), a certified reference material (molecular formula C11H8N2O2, MW 200.19 g/mol) for analytical method development and quality control.

(3-Cyano-indol-1-yl)-acetic acid (3-cyano-1h-indol-1-yl)acetic acid 626218-03-9 (C11H8N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, 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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