(3-(1,3-Dioxolan-2-yl)phenyl)(2,4-dimethylphenyl)methanone CAS 898779-33-4

Purity 97%+In StockPharmaceutical Standards
CAS No.898779-33-4
Molecular FormulaC18H18O3
Molecular Weight282.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3-(1,3-Dioxolan-2-yl)phenyl)(2,4-dimethylphenyl)methanone CAS 898779-33-4 chemical structure

Description

The occurrence of (3-(1,3-Dioxolan-2-yl)phenyl)(2,4-dimethylphenyl)methanone is closely related to a steroid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies (3-(1,3-Dioxolan-2-yl)phenyl)(2,4-dimethylphenyl)methanone (CAS 898779-33-4), a certified reference material (molecular formula C18H18O3, MW 282.33 g/mol) for analytical method development and quality control.

The molecular framework of (3-(1,3-Dioxolan-2-yl)phenyl)(2,4-dimethylphenyl)methanone (C18H18O3) 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures (3-(1,3-Dioxolan-2-yl)phenyl)(2,4-dimethylphenyl)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 FormulaC18H18O3
Molecular Weight282.33 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987

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