tert-Butyl 4-[5-bromo-2-(tert-butyl)-4-pyrimidinyl]-1-piperidinecarboxylate CAS 1221278-47-2

Description

The occurrence of tert-Butyl 4-[5-bromo-2-(tert-butyl)-4-pyrimidinyl]-1-piperidinecarboxylate is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

tert-Butyl 4-[5-bromo-2-(tert-butyl)-4-pyrimidinyl]-1-piperidinecarboxylate (CAS 1221278-47-2) is a high-purity analytical reference standard with the molecular formula C18H28BrN3O2 and a molecular weight of 398.34 g/mol.

The molecular framework of tert-Butyl 4-[5-bromo-2-(tert-butyl)-4-pyrimidinyl]-1-piperidinecarboxylate (C18H28BrN3O2) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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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