4-[(E)-2-(2-Fluorophenyl)ethenyl]-8-phenoxy-2H,3H-thieno[3,2-c]quinoline CAS 865658-60-2

Description

4-[(E)-2-(2-Fluorophenyl)ethenyl]-8-phenoxy-2H,3H-thieno[3,2-c]quinoline (CAS 865658-60-2), molecular formula C25H18FNOS and molecular weight 399.48 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, 4-[(E)-2-(2-Fluorophenyl)ethenyl]-8-phenoxy-2H,3H-thieno[3,2-c]quinoline is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 399.48 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 manufactures 4-[(E)-2-(2-Fluorophenyl)ethenyl]-8-phenoxy-2H,3H-thieno[3,2-c]quinoline 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

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