5-(1H-Indol-3-yl)-4-(3-methylphenyl)-4H-1,2,4-triazole-3-thiol CAS 438030-31-0

Description

The occurrence of 5-(1H-Indol-3-yl)-4-(3-methylphenyl)-4H-1,2,4-triazole-3-thiol is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

5-(1H-Indol-3-yl)-4-(3-methylphenyl)-4H-1,2,4-triazole-3-thiol (CAS 438030-31-0) is a high-purity analytical reference standard with the molecular formula C17H14N4S and a molecular weight of 306.38 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, 5-(1H-Indol-3-yl)-4-(3-methylphenyl)-4H-1,2,4-triazole-3-thiol is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 306.38 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

As a certified reference material (CRM), 5-(1H-Indol-3-yl)-4-(3-methylphenyl)-4H-1,2,4-triazole-3-thiol 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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