3-((5-(4-fluorophenyl)thiophen-2-yl)methyl)-4-methylbenzaldehyde CAS 2443502-91-6

Description

3-((5-(4-fluorophenyl)thiophen-2-yl)methyl)-4-methylbenzaldehyde (CAS 2443502-91-6), molecular formula C19H15FOS and molecular weight 310.39 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a steroid core, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, 3-((5-(4-fluorophenyl)thiophen-2-yl)methyl)-4-methylbenzaldehyde is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 310.39 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 3-((5-(4-fluorophenyl)thiophen-2-yl)methyl)-4-methylbenzaldehyde 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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