4-Bromo-4-(bromomethyl)-5,5-dimethyl-1,3-dioxolan-2-one CAS 354991-72-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 354991-72-3 |
| Molecular Formula | C6H8Br2O3 |
| Molecular Weight | 287.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Bromo-4-(bromomethyl)-5,5-dimethyl-1,3-dioxolan-2-one (CAS 354991-72-3) pharmaceutical standards reference standard. Molecular formula: C6H8Br2O3. Molecular weight: 287.93 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H8Br2O3 |
| Molecular Weight | 287.93 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 | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
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Recommended Standards
- Ethyl 2,2-dibromo-3-oxobutanoate (CAS 89415-67-8)
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- 1,1,1,2,2,3,3,7,7,8,8,9,9,9-tetradecafluoro-4,6-nonanedione (CAS 113116-18-0)
- Amiflamine hydrogentartrate (CAS 84257-38-5)
- 2-Fluoro-4-methoxy-3-(methylthio)benzoic acid (CAS 1379317-91-5)
- IR-820 (CAS 172616-80-7)
- 4-(Benzyloxy)-2-ethyl-6-methyl-1H-indole (CAS 889674-98-0)
- 259139-19-0 3,3-Diethyl-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepin 3,4-(2 inverted exclamation marka,2 inverted exclamation marka-Diethylpropylene)dioxythiophene EDOT analog (CAS 259139-19-0)
- Semaglutide impurity 01 (CAS 1998701-31-7)
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