3-(4-Amino-5-phenyl-4H-1,2,4-triazol-3-yl)-2-methylpropanoic acid CAS 860609-14-9

Description

Compared with other compounds in its class, the molecular weight of 246.27 g/mol gives 3-(4-Amino-5-phenyl-4H-1,2,4-triazol-3-yl)-2-methylpropanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-(4-Amino-5-phenyl-4H-1,2,4-triazol-3-yl)-2-methylpropanoic acid (CAS 860609-14-9) is a high-purity analytical reference standard with the molecular formula C12H14N4O2 and a molecular weight of 246.27 g/mol.

3-(4-Amino-5-phenyl-4H-1,2,4-triazol-3-yl)-2-methylpropanoic acid (C12H14N4O2) contains an amino-acid-derived structure, an amide 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

As a certified reference material (CRM), 3-(4-Amino-5-phenyl-4H-1,2,4-triazol-3-yl)-2-methylpropanoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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