2-Bromo-4-fluoro-1-vinylbenzene CAS 1221684-51-0
| CAS No. | 1221684-51-0 |
| Molecular Formula | C8H6BrF |
| Molecular Weight | 201.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-4-fluoro-1-vinylbenzene (C8H6BrF) contains fluorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-Bromo-4-fluoro-1-vinylbenzene (CAS 1221684-51-0) is a high-purity analytical reference standard with the molecular formula C8H6BrF and a molecular weight of 201.04 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Bromo-4-fluoro-1-vinylbenzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H6BrF |
| Molecular Weight | 201.04 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 1-Bromo-3-fluoro-2-vinylbenzene (CAS 1313010-16-0)
- 1-Bromo-4-(1-fluoroethenyl)-benzene (CAS 144989-16-2)
- 4-Bromo-1,2-oxathiolane 2,2-dioxide (CAS 189756-89-6)
- 1-Bromo-2-fluoro-3-vinylbenzene (CAS 871223-88-0)
- 1-Bromo-2-fluoro-4-vinylbenzene (CAS 916814-07-8)
- 1-Bromo-3-fluoro-5-vinylbenzene (CAS 627527-35-9)
- 1-Bromo-4-fluoro-2-vinylbenzene (CAS 828267-47-6)
- 2-Bromo-4-ethenyl-1-fluorobenzene (CAS 701914-09-2)
Recommended Standards
- (E)-1-(2-Bromovinyl)-4-fluorobenzene (CAS 115665-76-4)
- 5-Chlorofuran-2-sulfonyl chloride (CAS 443990-97-4)
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