5-(3-Bromophenyl)-9-chloro-2-(naphthalen-2-yl)-5,10b-dihydro-1H-benzo[e]pyrazolo[1,5-c][1,3]oxazine CAS 303060-30-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303060-30-2 |
| Molecular Formula | C26H18BrClN2O |
| Molecular Weight | 489.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(3-Bromophenyl)-9-chloro-2-(naphthalen-2-yl)-5,10b-dihydro-1H-benzo[e]pyrazolo[1,5-c][1,3]oxazine (CAS 303060-30-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C26H18BrClN2O. Molecular weight: 489.79 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C26H18BrClN2O |
| Molecular Weight | 489.79 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 6-Bromo-5-(difluoromethyl)-4-nitropyridine-3-sulfonamide (CAS 1806865-93-9)
- Arginine Ethyl Ester (CAS 28696-31-3)
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