4,4'-((butane-1,4-diylbis(oxy))bis(carbonyl))dibenzoic acid
1,4-Butanediol Terephthalate is a fully characterized chemical compound used as a reference standard of API Polybutylene Terephthalate. The standard offered is compliant with regulatory guidelines. 1,4-Butanediol Terephthalate is used for analytical method development, method validation (AMV), and Quality Controlled (QC) applications during synthesis and formulation stages of drug development and serves as a reference standard for traceability against pharmacopeial standards (USP or EP). Axios Research products are intended for analytical purposes only and are not for human use. CAS - 29278-69-1