Tert-butyl 4-((4-bromophenyl)thio)piperidine-1-carboxylate CAS 188527-03-9

Description

Compared with other compounds in its class, the molecular weight of 372.32 g/mol gives Tert-butyl 4-((4-bromophenyl)thio)piperidine-1-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Tert-butyl 4-((4-bromophenyl)thio)piperidine-1-carboxylate (CAS 188527-03-9) is a high-purity analytical reference standard with the molecular formula C16H22BrNO2S and a molecular weight of 372.32 g/mol.

The molecular framework of Tert-butyl 4-((4-bromophenyl)thio)piperidine-1-carboxylate (C16H22BrNO2S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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.

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.

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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