(R)-4-(4-Bromophenyl)-3-((tert-butoxycarbonyl)amino)butanoic acid CAS 331763-75-8

Description

The occurrence of (R)-4-(4-Bromophenyl)-3-((tert-butoxycarbonyl)amino)butanoic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(R)-4-(4-Bromophenyl)-3-((tert-butoxycarbonyl)amino)butanoic acid (CAS 331763-75-8) is a high-purity analytical reference standard with the molecular formula C15H20BrNO4 and a molecular weight of 358.23 g/mol.

(R)-4-(4-Bromophenyl)-3-((tert-butoxycarbonyl)amino)butanoic acid (C15H20BrNO4) contains a nitrogen-containing heterocyclic scaffold, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures (R)-4-(4-Bromophenyl)-3-((tert-butoxycarbonyl)amino)butanoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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