1,4-Dibromo-1,1,2,2-tetrafluorobutane CAS 18599-20-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18599-20-7 |
| Molecular Formula | C4H4Br2F4 |
| Molecular Weight | 287.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,4-Dibromo-1,1,2,2-tetrafluorobutane (CAS 18599-20-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H4Br2F4. Molecular weight: 287.88 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H4Br2F4 |
| Molecular Weight | 287.88 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | F/Br-containing |
Related Dibromo Standards
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- 2,5-Dibromo-3,6-difluorophenol (CAS 1806326-44-2)
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Recommended Standards
- 4-Bromo-3,6-dichloro-2-fluorobenzoic acid (CAS 1160573-27-2)
- 3,6-Dibromopyrazine-2,5-dicarbonitrile (CAS 1391026-27-9)
- 3-Bromo-2,4-dichloro-6-fluorobenzoic acid (CAS 2586126-17-0)
- 5-Bromo-2,3-dihydrobenzo[b][1,4]dioxine-6-carbaldehyde (CAS 1853176-79-0)
- N-(2,4-difluorophenyl)-1-(5-((4-fluorophenyl)thio)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methanimine (CAS 477711-92-5)
- 3-Methylenecyclobutanecarbonitrile (CAS 15760-35-7)
- rac-Ketoprofen acyl-beta-D-glucuronide (mixture of isomers) (CAS 76690-94-3)
- Phthalic acid, n-butyl-n-decyl ester (CAS 89-19-0)
- 3β-DOXYL-5α-cholestane, free radical (CAS 55569-61-4)
- Des-Ser39-Tirzepatide (CAS CATO-CPTD788936)
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