[3-Nitro-4-(phenylsulfanyl)phenyl]methyl N-(4-fluorophenyl)carbamate CAS 320424-20-2

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.

[3-Nitro-4-(phenylsulfanyl)phenyl]methyl N-(4-fluorophenyl)carbamate (CAS 320424-20-2) is a high-purity analytical reference standard with the molecular formula C20H15FN2O4S and a molecular weight of 398.41 g/mol.

The molecular framework of [3-Nitro-4-(phenylsulfanyl)phenyl]methyl N-(4-fluorophenyl)carbamate (C20H15FN2O4S) is characterized by a flavonoid core, an amide group, a sulfone 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.

CATO manufactures [3-Nitro-4-(phenylsulfanyl)phenyl]methyl N-(4-fluorophenyl)carbamate 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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