3,5-Dimethyl-3-(2,5-dimethylphenyl)propiophenone CAS 898753-63-4

Purity 97%+In StockPharmaceutical Standards
CAS No.898753-63-4
Molecular FormulaC19H22O
Molecular Weight266.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,5-Dimethyl-3-(2,5-dimethylphenyl)propiophenone CAS 898753-63-4 chemical structure

Description

CATO manufactures 3,5-Dimethyl-3-(2,5-dimethylphenyl)propiophenone 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.

CATO supplies 3,5-Dimethyl-3-(2,5-dimethylphenyl)propiophenone (CAS 898753-63-4), a certified reference material (molecular formula C19H22O, MW 266.38 g/mol) for analytical method development and quality control.

Based on its molecular formula C19H22O, 3,5-Dimethyl-3-(2,5-dimethylphenyl)propiophenone contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 266.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

Physical & Chemical Properties

Molecular FormulaC19H22O
Molecular Weight266.38 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987

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