Ethyl 1-benzoyl-5-methyl-5-phenylpyrazolidine-3-carboxylate CAS 582322-45-0

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Ethyl 1-benzoyl-5-methyl-5-phenylpyrazolidine-3-carboxylate.

Ethyl 1-benzoyl-5-methyl-5-phenylpyrazolidine-3-carboxylate (CAS 582322-45-0), molecular formula C20H22N2O3 and molecular weight 338.40 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C20H22N2O3, Ethyl 1-benzoyl-5-methyl-5-phenylpyrazolidine-3-carboxylate contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 338.40 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 Ethyl 1-benzoyl-5-methyl-5-phenylpyrazolidine-3-carboxylate 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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