2-Bromo-1-(5-(hydroxymethyl)isoxazol-3-yl)ethanone CAS 104776-72-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 104776-72-9 |
| Molecular Formula | C6H6BrNO3 |
| Molecular Weight | 220.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-1-(5-(hydroxymethyl)isoxazol-3-yl)ethanone (CAS 104776-72-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H6BrNO3. Molecular weight: 220.02 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H6BrNO3 |
| Molecular Weight | 220.02 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 sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 2-Bromo-1-(3-methoxyisoxazol-5-yl)ethanone (CAS 104164-49-0)
- 5-Bromo-N-methoxyfuran-3-carboxamide (CAS 1090046-35-7)
- Methyl 4-bromo-3-methylisoxazole-5-carboxylate (CAS 1092301-44-4)
- 2-(4-Bromo-3-methylisoxazol-5-yl)acetic acid (CAS 1092301-46-6)
- ethyl 3-bromo-1,2-oxazole-4-carboxylate (CAS 111303-36-7)
- Methyl 5-bromo-1-methyl-1H-1,2,4-triazole-3-carboxylate (CAS 1358573-94-0)
- Methyl 5-Bromo-2-Methyl-2H-1,2,3-triazole-4-carboxylate (CAS 1372711-70-0)
- 4-Bromo-1-ethyl-1H-1,2,3-triazole-5-carboxylic acid (CAS 1391631-22-3)
Recommended Standards
- Ethyl 3-Bromoisoxazole-5-carboxylate (CAS 105174-97-8)
- 5-(Bromomethyl)-1-methyl-4-nitro-1H-imidazole (CAS 1017279-02-5)
- Ethyl 2-bromooxazole-5-carboxylate (CAS 1060816-22-9)
- 7-(3-Cyclopropyl-1,2,4-oxadiazol-5-yl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one (CAS 1707668-10-7)
- 1417568-54-7 1-{[3-(4-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}-1,4-diazepane hydrochloride MFCD22123329 (CAS 1417568-54-7)
- Methyl 3-(4-Nitrophenyl)propiolate (CAS 7515-15-3)
- 5-Bromopentanal (CAS 1191-30-6)
- 6-Isoquinolinecarboxylic Acid (CAS 106778-43-2)
- 5-Isopropyl-2-thioxoimidazolidin-4-one (CAS 56805-20-0)
- Insulin Degludec Impurity 7 (CAS CATO-C4X-21577)
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