4-Bromo-3-chloro-5-fluorophenacyl chloride CAS 1806971-70-9
| CAS No. | 1806971-70-9 |
| Molecular Formula | C8H4BrCl2FO |
| Molecular Weight | 285.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
4-Bromo-3-chloro-5-fluorophenacyl chloride (CAS 1806971-70-9), molecular formula C8H4BrCl2FO and molecular weight 285.93 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution, an aromatic ring system, 4-Bromo-3-chloro-5-fluorophenacyl chloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 285.93 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 4-Bromo-3-chloro-5-fluorophenacyl chloride 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 | C8H4BrCl2FO |
| Molecular Weight | 285.93 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.) | 1995 |
| Halogen Content | F/Cl/Br-containing |
Related Bromo Standards
- (3-Bromo-5-morpholinophenyl)boronic acid (CAS 1256355-10-8)
- 2-Bromo-6-chloro-4-fluorophenacyl chloride (CAS 1804382-56-6)
- 5-Bromo-3-chloro-2-fluorophenacyl chloride (CAS 1804382-66-8)
- 2-Bromo-3-chloro-5-fluorophenacyl chloride (CAS 1805518-60-8)
- 2-Bromo-5-chloro-3-fluorophenacyl chloride (CAS 1805518-62-0)
- 3-Bromo-2-chloro-5-fluorophenacyl chloride (CAS 1805518-64-2)
- 3-Bromo-4-chloro-5-fluorophenacyl chloride (CAS 1805576-12-8)
- 4-Bromo-2-chloro-6-fluorophenacyl chloride (CAS 1805576-14-0)
Recommended Standards
- 5-Bromo-2-chloro-4-fluorophenacyl chloride (CAS 1806839-23-5)
- 3-Bromo-5-chloro-4-fluorophenacyl chloride (CAS 1807036-60-7)
- 2,4-Dichloro-6-fluorophenacyl bromide (CAS 1806350-58-2)
- 2-Bromo-4-chloro-5-fluorophenacyl chloride (CAS 1807224-33-4)
- Carbamic acid, N-[5-[(2-phenylethyl)amino]pentyl]-, 1,1-dimethylethyl ester (CAS 1402612-60-5)
- Benzenepropanoic acid, a-(1-amino-2,2,2-trichloroethylidenE)-b-oxo-, ethyl ester (CAS 91954-52-8)
- (1S,2S)-N1,N2-Dimethyl-1,2-di-o-tolylethane-1,2-diamine (CAS 2055363-46-5)
- 1-(2-butoxyphenyl)ethanone (CAS 7197-02-6)
- 3-(2-Methoxyethyl)-1H-pyrazole-5-carboxylic acid (CAS 949034-42-8)
- 5,7-dioxo-1,4,8,11-tetra-azacyclo-tetradecane (CAS 63972-19-0)
- Doxepin EP Imp C(Desmethyldoxepine)(USP (CAS 1225-56-5)
- Cyclofenil - API Standards (CAS 2624-43-3)
- 3-methyl-4-(1,2,3,6-tetrahydropyridin-4-yl)pyridine dihydrochloride (CAS 1427926-04-2)
- D-β-Asp9-Tirzepatide (CAS CATO-CPTD788932)
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