4-Bromo-5-methyl-3-phenylisoxazole CAS 31295-65-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31295-65-5 |
| Molecular Formula | C10H8BrNO |
| Molecular Weight | 238.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Bromo-5-methyl-3-phenylisoxazole (CAS 31295-65-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H8BrNO. Molecular weight: 238.08 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H8BrNO |
| Molecular Weight | 238.08 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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Recommended Standards
- 4-Bromo-5-methoxyquinoline (CAS 643069-46-9)
- 4-Bromo-8-methylquinolin-2-ol (CAS 261000-93-5)
- 4-Bromo-3-methyl-5-phenylisoxazole (CAS 31301-50-5)
- 1-(2,4-Dichlorobenzenesulfonyl)-5-[2-(1H-1,2,4-triazol-1-yl)propan-2-yl]-1H-pyrazole-4-carbonitrile (CAS 318469-20-4)
- 10-(2-(Dimethylamino)ethyl)-1,4-dimethoxyacridin-9(10H)-one (CAS 141992-57-6)
- tert-Butyl 3-((1R,4R)-4-aminocyclohexyl)azetidine-1-carboxylate (CAS 2356369-17-8)
- 3-Cyclopropyl-2-methylbenzoic acid (CAS 1486266-49-2)
- Methyl 5-bromo-4,6-dihydroxypyridine-3-carboxylate (CAS 1190198-25-4)
- (R,S)Palonosetron (CAS 135729-73-6)
- Semaglutide impurity 235 (CAS CATO-C4X-2226235)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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