2-Bromo-1-(3-chloro-4-fluorophenyl)ethanone CAS 63529-30-6
| CAS No. | 63529-30-6 |
| Molecular Formula | C8H5BrClFO |
| Molecular Weight | 251.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-Bromo-1-(3-chloro-4-fluorophenyl)ethanone (C8H5BrClFO) contains a hydroxyl group, an ether linkage, fluorine/chlorine/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 251.48 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 2-Bromo-1-(3-chloro-4-fluorophenyl)ethanone (CAS 63529-30-6), a certified reference material (molecular formula C8H5BrClFO, MW 251.48 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-Bromo-1-(3-chloro-4-fluorophenyl)ethanone meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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.) | 1975 |
| 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)
- 5-Bromo-2-fluorophenylacetyl chloride (CAS 1346146-33-5)
- 2-Bromo-4'-chloro-2-fluoroacetophenone (CAS 1357624-45-3)
- (4-Bromo-3-fluorophenyl)acetyl chloride (CAS 1360868-19-4)
Recommended Standards
- 2-Bromo-1-(2-chloro-5-fluorophenyl)ethanone (CAS 76609-34-2)
- 2-Bromo-1-(4-chloro-2-fluorophenyl)ethan-1-one (CAS 725743-41-9)
- 1-(3-Bromo-5-chloro-2-fluorophenyl)ethan-1-one (CAS 2092624-18-3)
- 2-Bromo-1-(4-chloro-3-fluorophenyl)ethan-1-one (CAS 231297-62-4)
- 2-((Furan-2-ylmethyl)amino)-N-(2-methoxy-5-methylphenyl)-2-thioxoacetamide (CAS 329078-90-2)
- 2-Methyl-7-(thiophen-2-yl)pyrazolo[1,5-a]pyrimidine (CAS 701202-41-7)
- 1,2,3-Benzotriazol-2-ylacetic acid (CAS 4144-68-7)
- (3,5-Dimethylphenyl)(ethyl)sulfane (CAS 1108726-18-6)
- N-(3-Chloro-4-fluorophenyl)-2-[4-(5-ethyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidin-2-yl]acetamide (CAS 1775335-97-1)
- 2-Isobutyl-9-methyl-1-oxo-2,9-dihydro-1H-beta-carboline-4-carboxylic acid (CAS 1706435-17-7)
- methyl 3-formyl-6-methoxy-1-(2-methylbenzyl)-1H-indole-2-carboxylate (CAS 1170287-62-3)
- Methyl 3-(4-formyl-2-nitrophenoxy)benzoate (CAS 439095-08-6)
- 16026-78-1 8-Chloro-4-methylquinolin-5(1H)-one DTXSID20856369 (CAS 16026-78-1)
- FMRF Amide Related Peptide. (CAS 149471-12-5)
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