(E)-4-(3-(3,4-dichlorophenyl)-3-oxoprop-1-en-1-yl)phenyl thiophene-2-carboxylate CAS 329702-32-1

Description

(E)-4-(3-(3,4-dichlorophenyl)-3-oxoprop-1-en-1-yl)phenyl thiophene-2-carboxylate (CAS 329702-32-1) is a high-purity analytical reference standard with the molecular formula C20H12Cl2O3S and a molecular weight of 403.28 g/mol.

Based on its molecular formula C20H12Cl2O3S, (E)-4-(3-(3,4-dichlorophenyl)-3-oxoprop-1-en-1-yl)phenyl thiophene-2-carboxylate contains a steroid core, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 403.28 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.

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 (E)-4-(3-(3,4-dichlorophenyl)-3-oxoprop-1-en-1-yl)phenyl thiophene-2-carboxylate 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

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