2,5-Dibromo-3-fluorobenzoic acid CAS 1006593-91-4
| CAS No. | 1006593-91-4 |
| Molecular Formula | C7H3Br2FO2 |
| Molecular Weight | 297.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,5-Dibromo-3-fluorobenzoic acid (CAS 1006593-91-4), a certified reference material (molecular formula C7H3Br2FO2, MW 297.90 g/mol) for analytical method development and quality control.
2,5-Dibromo-3-fluorobenzoic acid (C7H3Br2FO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H3Br2FO2 |
| Molecular Weight | 297.90 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F/Br-containing |
Related Dibromo Standards
- 3,6-Dibromo-2-fluorobenzoic acid (CAS 1214352-42-7)
- 2,3-Dibromo-5-fluorobenzoic acid (CAS 1542748-51-5)
- 2,4-dibromo-5-fluorobenzoic acid (CAS 173410-26-9)
- 3,4-Dibromo-2-fluorobenzoic acid (CAS 1804416-86-1)
- 2,4-Dibromo-3-fluorobenzoic acid (CAS 1805122-82-0)
- 2,6-Dibromo-3-fluorobenzoic acid (CAS 1806327-84-3)
- 2,3-Dibromo-4-fluorobenzoic acid (CAS 1806353-38-7)
- 2,3-Dibromo-6-fluorobenzoic acid (CAS 1807181-69-6)
Recommended Standards
- 4,6-Dibromo-2-nitropyridin-3-ol (CAS 916737-75-2)
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- 2,6-Dibromo-4-nitropyridine 1-Oxide (CAS 98027-81-7)
- 2,6-Dibromo-4-nitropyridin-3-ol (CAS 2140305-51-5)
- 3-(Cyclopropylmethyl)isoxazole-5-carbaldehyde (CAS 2739830-30-7)
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- 1-{2-[(2R,6S)-2,6-dimethylmorpholin-4-yl]ethyl}imidazolidin-2-one (CAS 1315619-15-8)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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