(4-Phenethylphenyl)(phenyl)methanone CAS 91036-10-1

Purity 97%+In StockPharmaceutical Standards
CAS No.91036-10-1
Molecular FormulaC21H18O
Molecular Weight286.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(4-Phenethylphenyl)(phenyl)methanone CAS 91036-10-1 chemical structure

Description

(4-Phenethylphenyl)(phenyl)methanone (CAS 91036-10-1), molecular formula C21H18O and molecular weight 286.37 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of (4-Phenethylphenyl)(phenyl)methanone (C21H18O) is characterized by a steroid core, a hydroxyl group, an ether linkage. 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. 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 (4-Phenethylphenyl)(phenyl)methanone 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 FormulaC21H18O
Molecular Weight286.37 g/mol
AppearancePale yellow to yellow crystalline powder
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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1983

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Why CATO?