4-{[3-(trifluoromethyl)phenyl]carbamoyl}phenyl N,N-dimethylsulfamate CAS 338396-16-0

Description

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.

4-{[3-(trifluoromethyl)phenyl]carbamoyl}phenyl N,N-dimethylsulfamate (CAS 338396-16-0), molecular formula C16H15F3N2O4S and molecular weight 388.36 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 4-{[3-(trifluoromethyl)phenyl]carbamoyl}phenyl N,N-dimethylsulfamate (C16H15F3N2O4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 388.36 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.

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.

Physical & Chemical Properties

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