2-((5-(3,4-Dimethoxyphenyl)-4-ethyl-4H-1,2,4-triazol-3-yl)thio)acetic acid CAS 337487-21-5

Description

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.

2-((5-(3,4-Dimethoxyphenyl)-4-ethyl-4H-1,2,4-triazol-3-yl)thio)acetic acid (CAS 337487-21-5), molecular formula C14H17N3O4S and molecular weight 323.37 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2-((5-(3,4-Dimethoxyphenyl)-4-ethyl-4H-1,2,4-triazol-3-yl)thio)acetic acid (C14H17N3O4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 323.37 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

CATO manufactures 2-((5-(3,4-Dimethoxyphenyl)-4-ethyl-4H-1,2,4-triazol-3-yl)thio)acetic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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