3-[(2-Ethoxy-3,4-dioxocyclobutyl)amino]-2-hydroxy-N,N-dimethylbenzamide CAS 464913-33-5

Description

Structurally, 3-[(2-Ethoxy-3,4-dioxocyclobutyl)amino]-2-hydroxy-N,N-dimethylbenzamide (C15H16N2O5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 304.30 g/mol, it falls into the moderately-high-molecular-weight range. 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).

CATO supplies 3-[(2-Ethoxy-3,4-dioxocyclobutyl)amino]-2-hydroxy-N,N-dimethylbenzamide (CAS 464913-33-5), a certified reference material (molecular formula C15H16N2O5, MW 304.30 g/mol) for analytical method development and quality control.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures 3-[(2-Ethoxy-3,4-dioxocyclobutyl)amino]-2-hydroxy-N,N-dimethylbenzamide 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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