1-Ethyl-N-(thiazol-2-yl)-1H-pyrazole-3-carboxamide CAS 514801-40-2

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Ethyl-N-(thiazol-2-yl)-1H-pyrazole-3-carboxamide.

1-Ethyl-N-(thiazol-2-yl)-1H-pyrazole-3-carboxamide (CAS 514801-40-2) is a high-purity analytical reference standard with the molecular formula C9H10N4OS and a molecular weight of 222.27 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 1-Ethyl-N-(thiazol-2-yl)-1H-pyrazole-3-carboxamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 222.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).

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.

CATO manufactures 1-Ethyl-N-(thiazol-2-yl)-1H-pyrazole-3-carboxamide 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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