4,6-Dibromo-2,3-difluorophenylacetic acid CAS 1806294-17-6
| CAS No. | 1806294-17-6 |
| Molecular Formula | C8H4Br2F2O2 |
| Molecular Weight | 329.92 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.
CATO supplies 4,6-Dibromo-2,3-difluorophenylacetic acid (CAS 1806294-17-6), a certified reference material (molecular formula C8H4Br2F2O2, MW 329.92 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H4Br2F2O2, 4,6-Dibromo-2,3-difluorophenylacetic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 329.92 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), 4,6-Dibromo-2,3-difluorophenylacetic acid 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 | C8H4Br2F2O2 |
| Molecular Weight | 329.92 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1995 |
| Halogen Content | F/Br-containing |
Related Dibromo Standards
- 4,5-Dibromo-2-(difluoromethoxy)benzaldehyde (CAS 1803709-48-9)
- 2,5-Dibromo-3,4-difluorophenylacetic acid (CAS 1803715-56-1)
- 2,6-Dibromo-3,4-difluorophenylacetic acid (CAS 1803715-58-3)
- 3,4-Dibromo-2,5-difluorophenylacetic acid (CAS 1803783-39-2)
- 2,3-Dibromo-4-(difluoromethoxy)benzaldehyde (CAS 1803812-87-4)
- 3,6-Dibromo-2,4-difluorophenylacetic acid (CAS 1803835-78-0)
- 2,3-Dibromo-4,5-difluorophenylacetic acid (CAS 1804414-20-7)
- 2,3-Dibromo-5,6-difluorophenylacetic acid (CAS 1804414-25-2)
Recommended Standards
- 2,4-Dibromo-3,5-difluorophenylacetic acid (CAS 1806294-13-2)
- 2,4-Dibromo-3,6-difluorophenylacetic acid (CAS 1806305-94-1)
- 3,5-Dibromo-2,4-difluorophenylacetic acid (CAS 1806273-30-2)
- 2,3-Dibromo-4,6-difluorophenylacetic acid (CAS 1806350-14-0)
- Clovoxamine Fumarate (CAS 54739-21-8)
- 3-Methyl-2-(propylsulfonamido)benzoic acid (CAS 926199-89-5)
- N-(4-fluoro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)benzamide (CAS 2246760-60-9)
- Levocabastine Hydrochloride EP Impurity I (CAS CATO-C4X-228925)
- 3-Chloro-4-(trifluoromethyl)benzoyl fluoride (CAS 320-62-7)
- Flurbiprofen Impurity 81 (CAS CATO-C4X-144481)
- CAS CATO-C4X-34243 (CAS CATO-C4X-34243)
- Quinidine N-Oxide (CAS 70116-00-6)
- 8-Bromo-1,2-difluoro-6-(methoxymethoxy)naphthalene (CAS 2791271-62-8)
- Semaglutide Impurity 146 (CAS 2645421-68-5)
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