3-(4-Bromophenyl)isoxazole CAS 13484-04-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13484-04-3 |
| Molecular Formula | C9H6BrNO |
| Molecular Weight | 224.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Bromophenyl)isoxazole (CAS 13484-04-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H6BrNO. Molecular weight: 224.05 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H6BrNO |
| Molecular Weight | 224.05 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1960 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromophenyl Standards
- 4-(2-Bromophenyl)isoxazole (CAS 1465640-79-2)
- 2-(4-Bromophenyl)-1,3-oxazole (CAS 176961-50-5)
- 2-(2-Bromophenyl)-3-oxopropanenitrile (CAS 301373-09-1)
- 2-(2-Bromophenyl)oxazole (CAS 92346-48-0)
- 2-(3-Bromophenyl)-1,3-oxazole (CAS 885274-35-1)
- 2-(4-Bromophenyl)-3-hydroxyacrylonitrile (CAS 27956-41-8)
- 3-(2-Bromophenyl)isoxazole (CAS 223576-76-9)
- 4-(2-Bromophenyl)oxazole (CAS 850349-06-3)
Recommended Standards
- 2,6-Dichloro-1,8-naphthyridine-3-carbonitrile (CAS 1330583-69-1)
- 3-Bromo-6-hydroxyquinoline (CAS 13669-57-3)
- 4-Bromo-1H-indole-5-carbaldehyde (CAS 131124-27-1)
- n-(2-Hydroxyethyl)-2,3,5,6-tetramethylbenzenesulfonamide (CAS 920116-00-3)
- 3-(4-Ethyl-3,5-dimethyl-1H-pyrazol-1-yl)-3-oxopropanenitrile (CAS 477709-76-5)
- 1,1,1,2,2,3-Hexafluoropropane DISCONTINUED (CAS 677-56-5)
- 2-Thia-6-azaspiro[3.4]octane 2,2-dioxide (CAS 1823947-89-2)
- 3-Chloro-6-(1-cyclopropyl-4-pyrazolyl)pyridazine (CAS 1440965-10-5)
- Isosilybin A (CAS 142796-21-2)
- Semaglutide impurity 289 (CAS CATO-C4X-2226289)
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