(3-(Tert-butyl)-2,3-dihydro-4H-benzo[b][1,4]oxazin-4-yl)(3-(trifluoromethyl)phenyl)methanone CAS 478048-70-3

Purity 97%+In StockPharmaceutical Standards
CAS No.478048-70-3
Molecular FormulaC20H20F3NO2
Molecular Weight363.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3-(Tert-butyl)-2,3-dihydro-4H-benzo[b][1,4]oxazin-4-yl)(3-(trifluoromethyl)phenyl)methanone CAS 478048-70-3 chemical structure

Description

High-purity (3-(Tert-butyl)-2,3-dihydro-4H-benzo[b][1,4]oxazin-4-yl)(3-(trifluoromethyl)phenyl)methanone (CAS 478048-70-3) pharmaceutical standards reference standard. Molecular formula: C20H20F3NO2. Molecular weight: 363.37 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC20H20F3NO2
Molecular Weight363.37 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF-containing
Nitrogen Atoms1

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