2,2-Dibromoethenol CAS 203380-11-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 203380-11-4 |
| Molecular Formula | C2H2Br2O |
| Molecular Weight | 201.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,2-Dibromoethenol (CAS 203380-11-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C2H2Br2O. Molecular weight: 201.84 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C2H2Br2O |
| Molecular Weight | 201.84 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2015 |
| Halogen Content | Br-containing |
Recommended Standards
- (3-BROMO-4-PYRIDYL)BORONIC ACID 3-BROMO-4-PYRIDINEBORONIC ACID 3-BROMOPYRIDIN-4-YL-4-BORONIC ACID 3-BROMOPYRIDIN-4-YLBORONIC ACID 3-BROMOPYRIDINE-4-BORONIC ACID 458532-99-5 ABBYPHARMA AP-10-5097 BC001405 (CAS 458532-99-5)
- Dibromoacetaldehyde (CAS 3039-13-2)
- 5-Bromopyridine-3-boronic acid (CAS 452972-09-7)
- 1'-Ethyl-5'-methyl-1H,1'H-3,4'-bipyrazole (CAS 1006327-21-4)
- (Octahydro-1H-4,7-methanoindene-2,5-diyl)dimethanol (CAS 28132-01-6)
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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