1-(3-(3-Methoxyphenyl)-5-phenyl-4,5-dihydro-1H-pyrazol-1-yl)ethan-1-one CAS 72129-79-4

Description

CATO manufactures 1-(3-(3-Methoxyphenyl)-5-phenyl-4,5-dihydro-1H-pyrazol-1-yl)ethan-1-one 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.

1-(3-(3-Methoxyphenyl)-5-phenyl-4,5-dihydro-1H-pyrazol-1-yl)ethan-1-one (CAS 72129-79-4) is a high-purity analytical reference standard with the molecular formula C18H18N2O2 and a molecular weight of 294.35 g/mol.

Structurally, 1-(3-(3-Methoxyphenyl)-5-phenyl-4,5-dihydro-1H-pyrazol-1-yl)ethan-1-one (C18H18N2O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 294.35 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

Physical & Chemical Properties

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