3-[(dimethyl-1,3-thiazol-2-yl)carbamoyl]propanoic acid CAS 304459-57-2

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-[(dimethyl-1,3-thiazol-2-yl)carbamoyl]propanoic acid.

3-[(dimethyl-1,3-thiazol-2-yl)carbamoyl]propanoic acid (CAS 304459-57-2), molecular formula C9H12N2O3S and molecular weight 228.27 g/mol, is a CATO reference standard with documented purity and traceability.

3-[(dimethyl-1,3-thiazol-2-yl)carbamoyl]propanoic acid (C9H12N2O3S) 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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