1-Bromo-4-(2,2-difluoroethyl)benzene CAS 1379313-67-3
| CAS No. | 1379313-67-3 |
| Molecular Formula | C8H7BrF2 |
| Molecular Weight | 221.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-Bromo-4-(2,2-difluoroethyl)benzene 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.
1-Bromo-4-(2,2-difluoroethyl)benzene (CAS 1379313-67-3) is a high-purity analytical reference standard with the molecular formula C8H7BrF2 and a molecular weight of 221.04 g/mol.
Based on its molecular formula C8H7BrF2, 1-Bromo-4-(2,2-difluoroethyl)benzene contains fluorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 221.04 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H7BrF2 |
| Molecular Weight | 221.04 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- (2-Bromo-1,1-difluoroethyl)benzene (CAS 108661-89-8)
- 1-(2-bromo-1-fluoroethyl)-4-fluorobenzene (CAS 118887-66-4)
- 5-Bromo-2-(difluoromethyl)toluene (CAS 1254034-33-7)
- 4-Bromo-3-(difluoromethyl)toluene (CAS 1261442-36-7)
- 2-Bromo-1-(difluoromethyl)-3-methylbenzene (CAS 1261552-75-3)
- 1-Bromo-4-(difluoromethyl)-2-methylbenzene (CAS 1261570-11-9)
- 2-Bromo-6-(difluoromethyl)toluene (CAS 1261609-97-5)
- 1-Bromo-2-(difluoromethyl)-3-methylbenzene (CAS 1261642-37-8)
Recommended Standards
- 2-(2-Bromoethyl)-1,4-difluorobenzene (CAS 1340124-22-2)
- Methyl 3-amino-4,6-dichloropicolinate (CAS 1379329-39-1)
- 2-(Bromomethyl)-1,3-difluoro-5-methylbenzene (CAS 1337606-87-7)
- 1-bromo-3-(2,2-difluoroethyl)benzene (CAS 1379364-29-0)
- 1,4-Phenylene Bis(1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxylate) (CAS 2770-49-2)
- 1-Allyl-3-((4-ethylphenyl)amino)pyrrolidine-2,5-dione (CAS 1008668-03-8)
- 2-(Prop-1-en-2-yl)-2,3-dihydronaphtho[1,2-b]furan-4,5-dione (CAS 74693-31-5)
- 4-(Dimethylamino)pyridinium chlorochromate (CAS 81121-61-1)
- 6-Bromo-4-(difluoromethyl)-5-methylpyridine-2-sulfonamide (CAS 1804955-43-8)
- 7-(Tert-butyl) 2-methyl 7-azabicyclo[2.2.1]Hept-2-ene-2,7-dicarboxylate (CAS 2101206-77-1)
- 2,2-Diethylpropane-1,3-diyl dimethanesulfonate (CAS 56472-22-1)
- (5-Fluoro-2-((4-methylpiperazin-1-yl)methyl)phenyl)boronic acid (CAS 1333387-98-6)
- 2-(Difluoromethyl)-4,5-difluoro-3-methoxypyridine (CAS 1806002-65-2)
- Semaglutide impurity 70 (CAS CATO-C4X-222670)
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 18665070610 / Nicole.chen@cato-chem.com