(E)-5-(4-(1H-1,2,4-triazol-1-yl)benzylidene)-2-((2-chloro-6-fluorobenzyl)thio)-3,5-dihydro-4H-imidazol-4-one CAS 860648-84-6

Description

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 supplies (E)-5-(4-(1H-1,2,4-triazol-1-yl)benzylidene)-2-((2-chloro-6-fluorobenzyl)thio)-3,5-dihydro-4H-imidazol-4-one (CAS 860648-84-6), a certified reference material (molecular formula C19H13ClFN5OS, MW 413.86 g/mol) for analytical method development and quality control.

Structurally, (E)-5-(4-(1H-1,2,4-triazol-1-yl)benzylidene)-2-((2-chloro-6-fluorobenzyl)thio)-3,5-dihydro-4H-imidazol-4-one (C19H13ClFN5OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 413.86 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.

CATO manufactures (E)-5-(4-(1H-1,2,4-triazol-1-yl)benzylidene)-2-((2-chloro-6-fluorobenzyl)thio)-3,5-dihydro-4H-imidazol-4-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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