2,4-dibromo-5-fluorophenol CAS 2369-34-8
| CAS No. | 2369-34-8 |
| Molecular Formula | C6H3Br2FO |
| Molecular Weight | 269.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2,4-dibromo-5-fluorophenol is closely related to a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2,4-dibromo-5-fluorophenol (CAS 2369-34-8), molecular formula C6H3Br2FO and molecular weight 269.89 g/mol, is a CATO reference standard with documented purity and traceability.
2,4-dibromo-5-fluorophenol (C6H3Br2FO) contains a hydroxyl group, an ether linkage, fluorine/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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 2,4-dibromo-5-fluorophenol 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 | C6H3Br2FO |
| Molecular Weight | 269.89 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Br-containing |
Related dibromo Standards
- 2,5-Dibromo-4-fluorophenol (CAS 1155354-15-6)
- 1,4-Dibromo-1,1,2-trifluorobutane (CAS 155957-57-6)
- 2,3-Dibromo-6-fluorophenol (CAS 1782806-85-2)
- 3,5-Dibromo-2-fluorophenol (CAS 1783727-50-3)
- 2,3-Dibromo-5-fluorophenol (CAS 1803716-49-5)
- 3,4-Dibromo-5-fluorophenol (CAS 1803716-58-6)
- 3,6-Dibromo-2-fluorophenol (CAS 1803817-30-2)
- 2,4-Dibromo-6-fluorophenol (CAS 576-86-3)
Recommended Standards
- 3,5-Dibromo-4-fluorophenol (CAS 58107-26-9)
- 2,6-Dibromo-4-fluorophenol (CAS 344-20-7)
- 3,5-Dibromo-6-fluoropyridin-2-amine (CAS 1259477-39-8)
- 3,5-Dibromo-2-fluoropyridin-4-amine (CAS 1364917-13-4)
- Ethyl 3-methyl-1-phenylpyrazole-5-carboxylate (CAS 81153-63-1)
- (3R,4R)-3-(2,2-Dibromoethenyl)-4-methyl-4-[2-(triethylsilyl)ethynyl]cyclohexene (CAS 1448446-16-9)
- 1-Butyl-5-ethyl-1h-pyrazol-4-amine (CAS 1511212-86-4)
- Methyl 7-bromo-2-methoxythieno[3,2-d]pyrimidine-6-carboxylate (CAS 1259978-37-4)
- 4-Hydrazinyl-5-(4-methylphenyl)thieno[2,3-d]pyrimidine (CAS 374611-25-3)
- 6-Hydroxybenzofuran-2(3H)-one (CAS 2688-49-5)
- 1-Cyclopropyl-4-(trifluoromethyl)benzene (CAS 33598-75-3)
- Methyl 4-(aminomethyl)bicyclo[2.2.2]octane-1-carboxylate hydrochloride (CAS 28345-57-5)
- tert-Butyl (2E)-2-(2-fluorobenzenesulfonyl)-3-[(4-fluorophenyl)amino]prop-2-enoate (CAS 1327196-22-4)
- Insulin Degludec impurity 4 (CAS CATO-C4X-21574)
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