3-tert-Butyl-4-(4-fluorobenzenesulfonyl)-6-methyl-3,4-dihydro-2H-1,4-benzoxazine CAS 478048-84-9

Purity 97%+In StockPharmaceutical Standards
CAS No.478048-84-9
Molecular FormulaC19H22FNO3S
Molecular Weight363.45 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-tert-Butyl-4-(4-fluorobenzenesulfonyl)-6-methyl-3,4-dihydro-2H-1,4-benzoxazine CAS 478048-84-9 chemical structure

Description

3-tert-Butyl-4-(4-fluorobenzenesulfonyl)-6-methyl-3,4-dihydro-2H-1,4-benzoxazine (CAS 478048-84-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H22FNO3S. Molecular weight: 363.45 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC19H22FNO3S
Molecular Weight363.45 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF-containing
Nitrogen Atoms1
Sulfur Atoms1

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