5-(4-Bromophenyl)-4,5-dihydroisoxazol-5-ol CAS 53009-37-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 53009-37-3 |
| Molecular Formula | C9H8BrNO2 |
| Molecular Weight | 242.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-Bromophenyl)-4,5-dihydroisoxazol-5-ol (CAS 53009-37-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H8BrNO2. Molecular weight: 242.07 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H8BrNO2 |
| Molecular Weight | 242.07 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 4-Bromo-7-methoxyisoindolin-1-one (CAS 808127-82-4)
- 5-(Bromomethyl)-3-methylbenzo[d]oxazol-2(3H)-one (CAS 245095-50-5)
- 4-Bromo-6-methoxyisoindolin-1-one (CAS 808127-75-5)
- 5-Benzyl-2-oxa-5-azaspiro[3.5]Nonan-8-one (CAS 1368051-46-0)
- 2-(Difluoromethyl)-6-fluoro-5-methoxypyridine-3-carboxaldehyde (CAS 1805564-56-0)
- 261951-99-9 4-Methyl-2-(trifluoromethyl)benzamide MFCD01631498 (CAS 261951-99-9)
- tert-Butyl 2-(((2-aminoethyl)thio)methyl)pyrrolidine-1-carboxylate (CAS 1353976-63-2)
- 5-Amino-2-(5-amino-1H-benzo[d]imidazol-2-yl)phenol (CAS 72401-16-2)
- 2-(Furan-2-ylmethoxy)ethan-1-amine (CAS 87107-76-4)
- Acetyl tetrapeptide-3 (CAS 827306-88-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com