1-Phenyl-N-(m-tolyl)cyclopentane-1-carboxamide CAS 328964-74-5

Purity 97%+In StockPharmaceutical Standards
CAS No.328964-74-5
Molecular FormulaC19H21NO
Molecular Weight279.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Phenyl-N-(m-tolyl)cyclopentane-1-carboxamide CAS 328964-74-5 chemical structure

Description

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 1-Phenyl-N-(m-tolyl)cyclopentane-1-carboxamide is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 279.38 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

1-Phenyl-N-(m-tolyl)cyclopentane-1-carboxamide (CAS 328964-74-5) is a high-purity analytical reference standard with the molecular formula C19H21NO and a molecular weight of 279.38 g/mol.

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 1-Phenyl-N-(m-tolyl)cyclopentane-1-carboxamide 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

Molecular FormulaC19H21NO
Molecular Weight279.38 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms1

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