N-(4-bromo-1H-pyrazol-5-yl)-1-phenylcyclopentane-1-carboxamide CAS 1119392-06-1

Description

Compared with other compounds in its class, the molecular weight of 334.21 g/mol gives N-(4-bromo-1H-pyrazol-5-yl)-1-phenylcyclopentane-1-carboxamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

N-(4-bromo-1H-pyrazol-5-yl)-1-phenylcyclopentane-1-carboxamide (CAS 1119392-06-1) is a high-purity analytical reference standard with the molecular formula C15H16BrN3O and a molecular weight of 334.21 g/mol.

The molecular framework of N-(4-bromo-1H-pyrazol-5-yl)-1-phenylcyclopentane-1-carboxamide (C15H16BrN3O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

As a certified reference material (CRM), N-(4-bromo-1H-pyrazol-5-yl)-1-phenylcyclopentane-1-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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