3-Methyl-4-(phenylsulfonyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine CAS 478031-97-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478031-97-9 |
| Molecular Formula | C15H15NO3S |
| Molecular Weight | 289.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Methyl-4-(phenylsulfonyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 478031-97-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H15NO3S. Molecular weight: 289.35 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H15NO3S |
| Molecular Weight | 289.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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