(2E)-1-(2-Methylphenyl)-3-(4-methylphenyl)prop-2-en-1-one CAS 1663469-48-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1663469-48-4
Molecular FormulaC17H16O
Molecular Weight236.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2E)-1-(2-Methylphenyl)-3-(4-methylphenyl)prop-2-en-1-one CAS 1663469-48-4 chemical structure

Description

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 supplies (2E)-1-(2-Methylphenyl)-3-(4-methylphenyl)prop-2-en-1-one (CAS 1663469-48-4), a certified reference material (molecular formula C17H16O, MW 236.31 g/mol) for analytical method development and quality control.

(2E)-1-(2-Methylphenyl)-3-(4-methylphenyl)prop-2-en-1-one (C17H16O) contains a steroid core, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC17H16O
Molecular Weight236.31 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.)1993

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