6,8-dimethyl-3,4-dihydro-2H-1,4-benzoxazin-3-one CAS 6239-01-6

Purity 97%+In StockPharmaceutical Standards
CAS No.6239-01-6
Molecular FormulaC21H19N3O2S
Molecular Weight377.46 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6,8-dimethyl-3,4-dihydro-2H-1,4-benzoxazin-3-one CAS 6239-01-6 chemical structure

Description

6,8-dimethyl-3,4-dihydro-2H-1,4-benzoxazin-3-one (CAS 6239-01-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H19N3O2S. Molecular weight: 377.46 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC21H19N3O2S
Molecular Weight377.46 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
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
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms3
Sulfur Atoms1

Related dimethyl Standards

Recommended Standards

Why CATO?