N-({[2-(cyclohex-1-en-1-yl)ethyl]carbamothioyl}amino)-2-[3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl]-1,3-thiazole-4-carboxamide CAS 956743-17-2

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.

N-({[2-(cyclohex-1-en-1-yl)ethyl]carbamothioyl}amino)-2-[3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl]-1,3-thiazole-4-carboxamide (CAS 956743-17-2), molecular formula C18H21F3N6OS2 and molecular weight 458.52 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of N-({[2-(cyclohex-1-en-1-yl)ethyl]carbamothioyl}amino)-2-[3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl]-1,3-thiazole-4-carboxamide (C18H21F3N6OS2) is characterized by a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

As a certified reference material (CRM), N-({[2-(cyclohex-1-en-1-yl)ethyl]carbamothioyl}amino)-2-[3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl]-1,3-thiazole-4-carboxamide 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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