1-(3-Bromo-6-chloro-2-fluorophenyl)ethan-1-one CAS 1541643-75-7
| CAS No. | 1541643-75-7 |
| Molecular Formula | C8H5BrClFO |
| Molecular Weight | 251.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 251.48 g/mol gives 1-(3-Bromo-6-chloro-2-fluorophenyl)ethan-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1-(3-Bromo-6-chloro-2-fluorophenyl)ethan-1-one (CAS 1541643-75-7), a certified reference material (molecular formula C8H5BrClFO, MW 251.48 g/mol) for analytical method development and quality control.
1-(3-Bromo-6-chloro-2-fluorophenyl)ethan-1-one (C8H5BrClFO) contains a hydroxyl group, an ether linkage, fluorine/chlorine/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. 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.
CATO manufactures 1-(3-Bromo-6-chloro-2-fluorophenyl)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.
Physical & Chemical Properties
| Molecular Formula | C8H5BrClFO |
| Molecular Weight | 251.48 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.) | 1992 |
| Halogen Content | F/Cl/Br-containing |
Related Bromo Standards
- 2-Bromo-5-fluorophenylacetyl chloride (CAS 1028314-61-5)
- 2-(2-Bromo-4-fluorophenyl)acetyl chloride (CAS 1086601-89-9)
- 2-Bromo-1-(3-chloro-5-fluorophenyl)ethanone (CAS 1207973-38-3)
- 1-(4-Bromo-3-fluorophenyl)-2-chloroethan-1-one (CAS 1260857-14-4)
- 1-(2-Bromo-4-chloro-5-fluorophenyl)ethan-1-one (CAS 129825-10-1)
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Recommended Standards
- 1-(6-Bromo-3-chloro-2-fluorophenyl)ethan-1-one (CAS 1540199-39-0)
- 2-Bromo-1-(2-chloro-6-fluorophenyl)ethanone (CAS 157359-99-4)
- 1-(5-Bromo-3-chloro-2-fluorophenyl)ethan-1-one (CAS 1536939-67-9)
- 1-(4-Bromo-5-chloro-2-fluorophenyl)ethan-1-one (CAS 1594605-40-9)
- 1-Ethynyl-2,4,4-trimethylcyclopentan-1-ol (CAS 88959-14-2)
- (S)-N,N-Dimethylazepan-4-amine (CAS 2165952-45-2)
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- tert-Butyl ((1-(2-aminoacetyl)piperidin-4-yl)methyl)carbamate (CAS 1353971-68-2)
- 7-Hydroxyspiro[2.5]oct-6-en-5-one (CAS 1423046-30-3)
- 4-Iodoquinazoline (CAS 630067-18-4)
- 4-(Fluoromethyl)piperidin-4-ol (CAS 1254031-75-8)
- 2-Chloro-5-(difluoromethyl)-4-methyl-3-nitropyridine (CAS 1806870-23-4)
- 4-Chloro-2-isopropyl-6-methylpyrimidine (CAS 4595-69-1)
- Semaglutide Impurity 131 (CAS 2618647-80-4)
Why CATO?
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