1-(4-Fluorophenyl)-4,5-dihydro-1H-1,2,3,4-tetrazol-5-one CAS 14213-07-1

Description

The occurrence of 1-(4-Fluorophenyl)-4,5-dihydro-1H-1,2,3,4-tetrazol-5-one is closely related to an amide group, 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.

1-(4-Fluorophenyl)-4,5-dihydro-1H-1,2,3,4-tetrazol-5-one (CAS 14213-07-1), molecular formula C7H5FN4O and molecular weight 180.14 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C7H5FN4O, 1-(4-Fluorophenyl)-4,5-dihydro-1H-1,2,3,4-tetrazol-5-one contains an amide group, 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 180.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 1-(4-Fluorophenyl)-4,5-dihydro-1H-1,2,3,4-tetrazol-5-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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