1-(2,3-Dichlorophenyl)-3-(3,4-dimethylphenyl)propan-1-one CAS 898779-75-4

Description

Compared with other compounds in its class, the molecular weight of 307.21 g/mol gives 1-(2,3-Dichlorophenyl)-3-(3,4-dimethylphenyl)propan-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-(2,3-Dichlorophenyl)-3-(3,4-dimethylphenyl)propan-1-one (CAS 898779-75-4), molecular formula C17H16Cl2O and molecular weight 307.21 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C17H16Cl2O, 1-(2,3-Dichlorophenyl)-3-(3,4-dimethylphenyl)propan-1-one contains a steroid core, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 307.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

As a certified reference material (CRM), 1-(2,3-Dichlorophenyl)-3-(3,4-dimethylphenyl)propan-1-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
• Worldwide shipping with full export documentation (HS code guidance available)
• Technical support: +86 18665070610 / Nicole.chen@cato-chem.com