1H-Pyrazole-4-carboxylic acid, 1,5-diphenyl-, ethyl ester 53561-07-2 CTK1G0668 CAS 53561-07-2

Description

Structurally, 1H-Pyrazole-4-carboxylic acid, 1,5-diphenyl-, ethyl ester 53561-07-2 CTK1G0668 (C18H32N2O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 308.46 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

CATO supplies 1H-Pyrazole-4-carboxylic acid, 1,5-diphenyl-, ethyl ester 53561-07-2 CTK1G0668 (CAS 53561-07-2), a certified reference material (molecular formula C18H32N2O2, MW 308.46 g/mol) for analytical method development and quality control.

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 1H-Pyrazole-4-carboxylic acid, 1,5-diphenyl-, ethyl ester 53561-07-2 CTK1G0668 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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