3,6-Dibromo-2-fluorophenylacetic acid CAS 1803785-23-0
| CAS No. | 1803785-23-0 |
| Molecular Formula | C8H5Br2FO2 |
| Molecular Weight | 311.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H5Br2FO2, 3,6-Dibromo-2-fluorophenylacetic 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 311.93 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 3,6-Dibromo-2-fluorophenylacetic acid (CAS 1803785-23-0), a certified reference material (molecular formula C8H5Br2FO2, MW 311.93 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | C8H5Br2FO2 |
| Molecular Weight | 311.93 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
- Methyl 3,4-dibromo-5-fluorobenzoate (CAS 1160574-59-3)
- Methyl 3,6-dibromo-2-fluorobenzoate (CAS 1214329-17-5)
- METHYL 4,5-DIBROMO-2-FLUOROBENZOATE (CAS 1214375-51-5)
- Methyl 2,3-dibromo-5-fluorobenzoate (CAS 1537003-86-3)
- 2,3-Dibromo-6-fluorophenylacetic acid (CAS 1803716-62-2)
- 2,5-Dibromo-3-fluorophenylacetic acid (CAS 1803716-70-2)
- 3,5-Dibromo-4-fluorophenylacetic acid (CAS 1803716-78-0)
- 2,4-Dibromo-3-fluorophenylacetic acid (CAS 1803785-16-1)
Recommended Standards
- 2,6-Dibromo-3-fluorophenylacetic acid (CAS 1803837-94-6)
- Methyl 2,6-dibromo-3-fluorobenzoate (CAS 1804417-05-7)
- 2,3-Dibromo-4-fluorophenylacetic acid (CAS 1804418-57-2)
- 3,4-Dibromo-5-fluorophenylacetic acid (CAS 1804418-66-3)
- 5-Aminotetrazole monohydrate (CAS 15454-54-3)
- (2-Methyl-6-(pyrrolidin-1-yl)pyridin-3-yl)(phenyl)methanone (CAS 1355237-90-9)
- 6-Amino-1-methyl-5-((2,2,6,6-tetramethylpiperidin-4-yl)amino)pyrimidine-2,4(1H,3H)-dione (CAS 853689-08-4)
- [1-(propan-2-yl)-1H-1,2,3-triazol-4-yl]methanamine dihydrochloride (CAS 1803608-87-8)
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- Rhodium(2+), pentaamminechloro-, sulfate (CAS 21360-80-5)
- Praziquantel Impurity 1 (CAS 90142-14-6)
- D-Val23-Tirzepatide (CAS CATO-CPTD788911)
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