4-Bromo-3,3,4,4-tetrafluorobutyl (2,2-difluoroethyl) carbonate CAS 1980034-94-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1980034-94-3 |
| Molecular Formula | C7H7BrF6O3 |
| Molecular Weight | 333.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-3,3,4,4-tetrafluorobutyl (2,2-difluoroethyl) carbonate (CAS 1980034-94-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H7BrF6O3. Molecular weight: 333.02 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H7BrF6O3 |
| Molecular Weight | 333.02 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| 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) | 1.0 |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F/Br-containing |
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Recommended Standards
- 3,4-Dibromo-1,4-dimethyl-3,4-dihydroquinolin-2(1H)-one (CAS 91066-08-9)
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- 2-(2,3-Dichloro-5-(methoxymethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2923669-97-8)
- 2-(1-Methyl-1h-imidazol-2-yl)benzoic acid (CAS 915922-05-3)
- N-(Propan-2-yl)-2,3-dihydro-1H-inden-1-amine (CAS 66658-06-8)
- 2-(3-Fluoro-4-methoxyphenyl)thiazole-4-carboxylic acid (CAS 1368573-12-9)
- (7R,11R)-3,7,11,15-Tetramethylhexadecan-3-ol (CAS 20685-73-8)
- 2-Fluoro-N-(4-methoxybenzyl)benzamide (CAS 349089-20-9)
- Benzo[b]thiophene-2-carbonyl Chloride (CAS 39827-11-7)
- Semaglutide impurity 31 (CAS CATO-C4X-222631)
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