1-(5-Bromo-2-fluorophenyl)ethanone CAS 198477-89-3
| CAS No. | 198477-89-3 |
| Molecular Formula | C8H6BrFO |
| Molecular Weight | 217.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(5-Bromo-2-fluorophenyl)ethanone (CAS 198477-89-3) is a high-purity analytical reference standard with the molecular formula C8H6BrFO and a molecular weight of 217.04 g/mol.
Structurally, 1-(5-Bromo-2-fluorophenyl)ethanone (C8H6BrFO) contains a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 217.04 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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-fluorophenyl)ethanone 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 | C8H6BrFO |
| Molecular Weight | 217.04 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, water (slightly soluble) |
| 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.) | 2013 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 2-Bromo-5-fluoroacetophenone, 97% (CAS 1006-33-3)
- 1-(2-Bromo-4-fluorophenyl)ethanone (CAS 1006-39-9)
- 3’-Bromo-4’-fluoroacetophenone (CAS 1007-15-4)
- 3-Bromo-5-fluoroacetophenone, 97% (CAS 105515-20-6)
- 2-(4-Bromo-3-fluorophenyl)acetaldehyde (CAS 109346-85-2)
- 2-(3-Bromo-4-fluorophenyl)acetaldehyde (CAS 109346-89-6)
- 5-Bromo-2-fluorobenzimidamide (CAS 1100752-70-2)
- 4-Bromo-2-fluorobenzimidamide (CAS 1100752-71-3)
Recommended Standards
- 1-(4-Bromophenyl)-2-fluoroethanone (CAS 403-30-5)
- 2-(2-Bromo-5-fluorophenyl)acetaldehyde (CAS 905710-81-8)
- (5-Bromo-2-fluorobenzylidene)hydrazine (CAS 710292-26-5)
- 2-(5-Bromo-2-fluorophenyl)acetaldehyde (CAS 844904-33-2)
- 1142204-76-9 9317AC C19H22N2O5 [{2-[(3,4-Dimethoxybenzyl)amino]-2-oxoethyl}(phenyl)amino]acetic acid (CAS 1142204-76-9)
- (E)-3-(2-((4-chlorophenyl)thio)pyridin-3-yl)acrylic acid (CAS 551921-80-3)
- N-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)methacrylamide (CAS 1056904-43-8)
- 3,6-Bis(diethylamino)-9-(2-(ethoxycarbonyl)phenyl)xanthylium chloride (CAS 2390-63-8)
- 4-(Tert-butoxy)cyclohexan-1-amine hydrochloride (CAS 1174044-78-0)
- 4-Bromo-5-phenylthiazole-2-carbaldehyde (CAS 1784090-08-9)
- 2-((5-Fluoro-2-methoxyphenyl)thio)benzaldehyde (CAS 84884-42-4)
- 1-Methoxy-4-((4-((1s,4r)-4-propylcyclohexyl)phenyl)ethynyl)benzene (CAS 116903-47-0)
- (S)-(-)-2-formamidosuccinicanhydride (CAS 33605-73-1)
- Liraglutide Impurity 26 (CAS CATO-C4X-199226)
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