4-(2-Fluorophenyl)-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one CAS 860786-49-8

Description

The occurrence of 4-(2-Fluorophenyl)-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

4-(2-Fluorophenyl)-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 860786-49-8), molecular formula C9H8FN3O and molecular weight 193.18 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 4-(2-Fluorophenyl)-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one (C9H8FN3O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 4-(2-Fluorophenyl)-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one 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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