2-Bromo-1-(2,3-difluoro-4-(trifluoromethyl)phenyl)ethan-1-one CAS 886762-02-3
| CAS No. | 886762-02-3 |
| Molecular Formula | C9H4BrF5O |
| Molecular Weight | 303.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Bromo-1-(2,3-difluoro-4-(trifluoromethyl)phenyl)ethan-1-one 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.
2-Bromo-1-(2,3-difluoro-4-(trifluoromethyl)phenyl)ethan-1-one (CAS 886762-02-3) is a high-purity analytical reference standard with the molecular formula C9H4BrF5O and a molecular weight of 303.02 g/mol.
Based on its molecular formula C9H4BrF5O, 2-Bromo-1-(2,3-difluoro-4-(trifluoromethyl)phenyl)ethan-1-one contains a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 303.02 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 | C9H4BrF5O |
| Molecular Weight | 303.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1987 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
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- 2-Bromo-1-(2,6-difluoro-3-(trifluoromethyl)phenyl)ethan-1-one (CAS 1823271-81-3)
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Recommended Standards
- 5-Iodo-2-methyl-6-(trifluoromethyl)pyrimidin-4-amine (CAS 1936288-17-3)
- 2-Iodo-4-(trifluoromethoxy)aniline (CAS 845866-79-7)
- 5-Iodo-4-methyl-6-(trifluoromethyl)pyrimidin-2-amine (CAS 1823943-38-9)
- 2-Iodo-5-(trifluoromethoxy)aniline (CAS 940908-06-5)
- 1-(3-Bromothiophene-2-carbonyl)piperidine-3-carboxamide (CAS 1208725-29-4)
- 1-Methyl-2-oxocyclohexanecarbonitrile (CAS 5670-51-9)
- 2-Methoxy-5-methyl-1H-benzo[d]imidazole (CAS 160952-25-0)
- Clavam-2-Carboxylate Potassium (CAS 212268-81-0)
- 3-Methyl-N-((tetrahydrofuran-2-yl)methyl)butan-2-amine (CAS 1021083-96-4)
- 3-(Difluoromethoxy)-2-fluorobenzaldehyde (CAS 1214347-54-2)
- 5-Methylsulfonyl-2-[((R)-2,2,2-trifluoro-1-methylethyl)oxy]benzoic acid methyl ester (CAS 845617-21-2)
- tert-Butyl (5-morpholino-2-nitro-4-(trifluoromethyl)phenyl)carbamate (CAS 473537-43-8)
- methyl 8-bromoimidazo[1,2-a]pyridine-6-carboxylate (CAS 1234616-08-0)
- Semaglutide impurity 75 (CAS CATO-C4X-222675)
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