3-Bromo-4-methoxy-5,5-dimethylfuran-2(5H)-one CAS 1629588-18-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1629588-18-6 |
| Molecular Formula | C7H9BrO3 |
| Molecular Weight | 221.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Bromo-4-methoxy-5,5-dimethylfuran-2(5H)-one (CAS 1629588-18-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H9BrO3. Molecular weight: 221.05 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H9BrO3 |
| Molecular Weight | 221.05 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Br-containing |
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Recommended Standards
- 7-Bromo-1H-indole-2-carbonitrile (CAS 1513252-53-3)
- (4-Bromo-5-methoxy-1-methyl-1H-pyrazol-3-yl)methanol (CAS 1707359-83-8)
- 5-Bromoindolizine-2-carbonitrile (CAS 1474057-87-8)
- 4-(3-Chlorophenyl)-2-methyl-1-(prop-2-yn-1-yl)-1H-imidazol-5-amine (CAS 1269532-97-9)
- Benzo[d]isothiazole-6-carbaldehyde (CAS 1516012-10-4)
- N-(Furan-2-ylmethylene)-3-methoxyaniline (CAS 95124-20-2)
- Ibuprofen Impurity 108 (CAS CATO-C4X-1082108)
- 2-((tert-Butoxycarbonyl)amino)-2-(pyridin-2-yl)acetic acid (CAS 380610-57-1)
- 2-Methoxy-3-(pyridin-4-yl)-5-(trifluoromethyl)pyridine (CAS 1214370-97-4)
- Insulin Degludec Impurity 19 (CAS CATO-C4X-215719)
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