5-Amino-1-(3,5-dimethylphenyl)-1h-1,2,3-triazole-4-carboxamide CAS 443113-22-2

Description

Based on its molecular formula C11H13N5O, 5-Amino-1-(3,5-dimethylphenyl)-1h-1,2,3-triazole-4-carboxamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 231.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

5-Amino-1-(3,5-dimethylphenyl)-1h-1,2,3-triazole-4-carboxamide (CAS 443113-22-2), molecular formula C11H13N5O and molecular weight 231.25 g/mol, is a CATO reference standard with documented purity and traceability.

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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