3-Methyl-1-(3-phenyl-2,3-dihydro-4H-benzo[b][1,4]oxazin-4-yl)butan-1-one CAS 338962-40-6

Purity 97%+In StockPharmaceutical Standards
CAS No.338962-40-6
Molecular FormulaC19H21NO2
Molecular Weight295.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Methyl-1-(3-phenyl-2,3-dihydro-4H-benzo[b][1,4]oxazin-4-yl)butan-1-one CAS 338962-40-6 chemical structure

Description

High-purity 3-Methyl-1-(3-phenyl-2,3-dihydro-4H-benzo[b][1,4]oxazin-4-yl)butan-1-one (CAS 338962-40-6) pharmaceutical standards reference standard. Molecular formula: C19H21NO2. Molecular weight: 295.38 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC19H21NO2
Molecular Weight295.38 g/mol
AppearancePale yellow to yellow crystalline powder
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
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms1

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