1-(5-Bromo-2-furyl)-2,2,2-trifluoroethanone CAS 34773-56-3
| CAS No. | 34773-56-3 |
| Molecular Formula | C6H2BrF3O2 |
| Molecular Weight | 242.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system, 1-(5-Bromo-2-furyl)-2,2,2-trifluoroethanone is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 242.98 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1-(5-Bromo-2-furyl)-2,2,2-trifluoroethanone (CAS 34773-56-3), molecular formula C6H2BrF3O2 and molecular weight 242.98 g/mol, is a CATO reference standard with documented purity and traceability.
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 1-(5-Bromo-2-furyl)-2,2,2-trifluoroethanone 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 | C6H2BrF3O2 |
| Molecular Weight | 242.98 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, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 5-bromo-3-(trifluoromethyl)-1H-pyridazin-6-one (CAS 1073525-70-8)
- 2-Bromo-3-(trifluoromethoxy)pyrazine (CAS 1261471-97-9)
- 2-Bromo-6-(trifluoromethoxy)pyrazine (CAS 1261768-98-2)
- 2-Bromo-5-(trifluoromethoxy)pyrazine (CAS 1261808-28-9)
- 5-Bromo-6-(trifluoromethyl)-4-pyrimidinone (CAS 126538-81-6)
- 5-Bromo-4-(trifluoromethyl)-1H-imidazole-2-carbaldehyde (CAS 1782250-66-1)
- 2-Bromo-5-(trifluoromethoxy)pyrimidine (CAS 2445214-64-0)
- 3-Bromo-5-(trifluoromethyl)furan-2-carbaldehyde (CAS 2138064-47-6)
Recommended Standards
- 1-(3-Bromofuran-2-yl)-2,2,2-trifluoroethanone (CAS 1343152-18-0)
- 5-Bromo-2-(trifluoromethoxy)pyrimidineDISCONTINUED (CAS 886365-69-1)
- 5-Bromo-4-(trifluoromethyl)pyrimidin-2(1H)-one (CAS 785777-90-4)
- 5-Bromo-6-(trifluoromethyl)pyrimidin-4(5H)-one (CAS 942060-14-2)
- (R,S)-1-Tosyl Glycerol-d5 (CAS 928623-32-9)
- Tert-butyl (R)-3-(aminomethyl)-2-azabicyclo[2.2.2]Octane-2-carboxylate (CAS 1616341-95-7)
- 2-(1-phenyl-1H-1,2,3-triazol-4-yl)propan-2-ol (CAS 856863-40-6)
- 2-(2-Azidoethoxy)ethanamine, 97% (CAS 464190-91-8)
- 5-(2-(Hexyloxy)benzylidene)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 617695-15-5)
- Benzofuro[3,2-d]pyrimidin-4-amine (CAS 49679-19-8)
- 1,2-Dimethyl-5-nitro-1h-imidazol-4-amine (CAS 21677-56-5)
- 6-(methylamino)pyridin-2-ol (CAS 210551-80-7)
- Albendazole Impurity N5 (CAS 50-97-5)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
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