(1E)-N’-hydroxy-2-(4-methyl-1,3-thiazol-2-yl)ethanimidamide CAS 875164-25-3

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (1E)-N’-hydroxy-2-(4-methyl-1,3-thiazol-2-yl)ethanimidamide.

(1E)-N’-hydroxy-2-(4-methyl-1,3-thiazol-2-yl)ethanimidamide (CAS 875164-25-3) is a high-purity analytical reference standard with the molecular formula C6H9N3OS and a molecular weight of 171.22 g/mol.

Owing to an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system, (1E)-N’-hydroxy-2-(4-methyl-1,3-thiazol-2-yl)ethanimidamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 171.22 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 (1E)-N’-hydroxy-2-(4-methyl-1,3-thiazol-2-yl)ethanimidamide 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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