(E)-4-Bromobenzyl 2-(3-((tert-butoxycarbonyl)amino)prop-1-en-1-yl)-6-hydroxy-4-methoxybenzoate CAS 1638205-28-3

Description

Compared with other compounds in its class, the molecular weight of 492.36 g/mol gives (E)-4-Bromobenzyl 2-(3-((tert-butoxycarbonyl)amino)prop-1-en-1-yl)-6-hydroxy-4-methoxybenzoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(E)-4-Bromobenzyl 2-(3-((tert-butoxycarbonyl)amino)prop-1-en-1-yl)-6-hydroxy-4-methoxybenzoate (CAS 1638205-28-3), molecular formula C23H26BrNO6 and molecular weight 492.36 g/mol, is a CATO reference standard with documented purity and traceability.

(E)-4-Bromobenzyl 2-(3-((tert-butoxycarbonyl)amino)prop-1-en-1-yl)-6-hydroxy-4-methoxybenzoate (C23H26BrNO6) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, 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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