3-Bromo-2-(2,4-difluorophenyl)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine CAS 1429893-26-4

Description

Compared with other compounds in its class, the molecular weight of 315.11 g/mol gives 3-Bromo-2-(2,4-difluorophenyl)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-Bromo-2-(2,4-difluorophenyl)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine (CAS 1429893-26-4) is a high-purity analytical reference standard with the molecular formula C12H9BrF2N2O and a molecular weight of 315.11 g/mol.

3-Bromo-2-(2,4-difluorophenyl)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine (C12H9BrF2N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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).

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-Bromo-2-(2,4-difluorophenyl)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine 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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