2-hydroxypropane-1,2,3-tricarboxylic acid 302912-06-7 CAS 302912-06-7

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-hydroxypropane-1,2,3-tricarboxylic acid 302912-06-7.

2-hydroxypropane-1,2,3-tricarboxylic acid 302912-06-7 (CAS 302912-06-7), molecular formula C4[13C]2H8O7 and molecular weight 194.11 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a carbohydrate-derived structure, 2-hydroxypropane-1,2,3-tricarboxylic acid 302912-06-7 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 194.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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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