7-(trifluoromethyl)-1H-pyrido[2,3-b][1,4]oxazin-2(3H)-one CAS 1198154-07-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1198154-07-2
Molecular FormulaC8H5F3N2O2
Molecular Weight218.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7-(trifluoromethyl)-1H-pyrido[2,3-b][1,4]oxazin-2(3H)-one CAS 1198154-07-2 chemical structure

Description

CATO supplies 7-(trifluoromethyl)-1H-pyrido[2,3-b][1,4]oxazin-2(3H)-one (CAS 1198154-07-2), a certified reference material (molecular formula C8H5F3N2O2, MW 218.13 g/mol) for analytical method development and quality control.

7-(trifluoromethyl)-1H-pyrido[2,3-b][1,4]oxazin-2(3H)-one (C8H5F3N2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, 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.

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 7-(trifluoromethyl)-1H-pyrido[2,3-b][1,4]oxazin-2(3H)-one 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

Molecular FormulaC8H5F3N2O2
Molecular Weight218.13 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentF-containing
Nitrogen Atoms2

Related trifluoromethyl Standards

Recommended Standards

Why CATO?