rel-7-(tert-Butyl) 4-ethyl (4S,4aR,9aS)-1-oxodecahydro-7H-pyrido[3,4-d]azepine-4,7-dicarboxylate CAS 2206134-84-9

Description

The occurrence of rel-7-(tert-Butyl) 4-ethyl (4S,4aR,9aS)-1-oxodecahydro-7H-pyrido[3,4-d]azepine-4,7-dicarboxylate is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

rel-7-(tert-Butyl) 4-ethyl (4S,4aR,9aS)-1-oxodecahydro-7H-pyrido[3,4-d]azepine-4,7-dicarboxylate (CAS 2206134-84-9), molecular formula C17H28N2O5 and molecular weight 340.41 g/mol, is a CATO reference standard with documented purity and traceability.

rel-7-(tert-Butyl) 4-ethyl (4S,4aR,9aS)-1-oxodecahydro-7H-pyrido[3,4-d]azepine-4,7-dicarboxylate (C17H28N2O5) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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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