3-Fluoro-5-(methylthio)benzaldehyde CAS 1289051-26-8

Description

The occurrence of 3-Fluoro-5-(methylthio)benzaldehyde is closely related to sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3-Fluoro-5-(methylthio)benzaldehyde (CAS 1289051-26-8) is a high-purity analytical reference standard with the molecular formula C8H7FOS and a molecular weight of 170.20 g/mol.

Based on its molecular formula C8H7FOS, 3-Fluoro-5-(methylthio)benzaldehyde contains sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 170.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 3-Fluoro-5-(methylthio)benzaldehyde 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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