1-(Benzo[d][1,3]dioxol-5-yl)-3-(5-(tert-butyl)isoxazol-3-yl)urea CAS 852671-26-2

Description

The occurrence of 1-(Benzo[d][1,3]dioxol-5-yl)-3-(5-(tert-butyl)isoxazol-3-yl)urea is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1-(Benzo[d][1,3]dioxol-5-yl)-3-(5-(tert-butyl)isoxazol-3-yl)urea (CAS 852671-26-2), molecular formula C15H17N3O4 and molecular weight 303.31 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 1-(Benzo[d][1,3]dioxol-5-yl)-3-(5-(tert-butyl)isoxazol-3-yl)urea (C15H17N3O4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 1-(Benzo[d][1,3]dioxol-5-yl)-3-(5-(tert-butyl)isoxazol-3-yl)urea 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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