3,5-Di(thiophen-2-yl)-4H-1,2,4-triazol-4-amine CAS 51770-35-5

Description

Compared with other compounds in its class, the molecular weight of 248.33 g/mol gives 3,5-Di(thiophen-2-yl)-4H-1,2,4-triazol-4-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3,5-Di(thiophen-2-yl)-4H-1,2,4-triazol-4-amine (CAS 51770-35-5) is a high-purity analytical reference standard with the molecular formula C10H8N4S2 and a molecular weight of 248.33 g/mol.

Structurally, 3,5-Di(thiophen-2-yl)-4H-1,2,4-triazol-4-amine (C10H8N4S2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 248.33 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 3,5-Di(thiophen-2-yl)-4H-1,2,4-triazol-4-amine 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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