N-(4-((4-bromophenyl)thio)phenyl)-2,6-difluorobenzamide CAS 339104-51-7

Description

Compared with other compounds in its class, the molecular weight of 420.27 g/mol gives N-(4-((4-bromophenyl)thio)phenyl)-2,6-difluorobenzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

N-(4-((4-bromophenyl)thio)phenyl)-2,6-difluorobenzamide (CAS 339104-51-7), molecular formula C19H12BrF2NOS and molecular weight 420.27 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, N-(4-((4-bromophenyl)thio)phenyl)-2,6-difluorobenzamide (C19H12BrF2NOS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 420.27 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.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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