(E)-4-(4-fluorostyryl)-8-(trifluoromethoxy)-2,3-dihydrothieno[3,2-c]quinoline CAS 866133-47-3

Description

CATO manufactures (E)-4-(4-fluorostyryl)-8-(trifluoromethoxy)-2,3-dihydrothieno[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.

(E)-4-(4-fluorostyryl)-8-(trifluoromethoxy)-2,3-dihydrothieno[3,2-c]quinoline (CAS 866133-47-3), molecular formula C20H13F4NOS and molecular weight 391.38 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (E)-4-(4-fluorostyryl)-8-(trifluoromethoxy)-2,3-dihydrothieno[3,2-c]quinoline (C20H13F4NOS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 391.38 g/mol, it falls into the moderately-high-molecular-weight range. 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.

Physical & Chemical Properties

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