3,5-Dibromo-2-chloro-6-fluorobenzoic acid CAS 1160573-47-6
| CAS No. | 1160573-47-6 |
| Molecular Formula | C7H2Br2ClFO2 |
| Molecular Weight | 332.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Dibromo-2-chloro-6-fluorobenzoic acid (CAS 1160573-47-6) is a high-purity analytical reference standard with the molecular formula C7H2Br2ClFO2 and a molecular weight of 332.35 g/mol.
Based on its molecular formula C7H2Br2ClFO2, 3,5-Dibromo-2-chloro-6-fluorobenzoic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 332.35 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).
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.
As a certified reference material (CRM), 3,5-Dibromo-2-chloro-6-fluorobenzoic 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 | C7H2Br2ClFO2 |
| Molecular Weight | 332.35 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.) | 1989 |
| Halogen Content | F/Cl/Br-containing |
Related Dibromo Standards
- 3,4-Dibromo-6-chloro-2-fluorobenzoic acid (CAS 1160573-30-7)
- 1,4-Dibromo-2-(2-chloroethoxy)-5-fluorobenzene (CAS 2770816-37-8)
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- 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dithiine (CAS 623573-55-7)
- 4,5-Dibromo-2-(2-methoxyphenyl)-1H-imidazole (CAS 1190627-25-8)
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Recommended Standards
- 3-(2-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-oxoethyl)-5-isobutylimidazolidine-2,4-dione (CAS 1164096-76-7)
- (Z)-3-Methoxy-6-(3,4,5-trimethoxystyryl)benzene-1,2-diol (CAS 109971-63-3)
- ((S)-2-(4-Oxobenzo[d][1,2,3]triazin-3(4H)-yl)propanoyl)-L-leucine (CAS 1173680-15-3)
- 2-((4-(Phenylamino)phenyl)carbamoyl)benzoic acid (CAS 109653-40-9)
- 2-Fluoro-N-methylacetamide (CAS 367-49-7)
- 3-((2-Methoxyethyl)sulfonyl)propanoic acid (CAS 1016858-81-3)
- 2-((3-Chlorobenzyl)oxy)-3-methoxybenzaldehyde (CAS 588678-18-6)
- (2-Bromo-5-methoxyphenyl)(7-phenyl-1,4-thiazepan-4-yl)methanone (CAS 1797190-71-6)
- 2-(tert-Butyl)-6-(trifluoromethyl)quinoline-4-carbonitrile (CAS 1416440-02-2)
- N-Methyl-N-(3-(((2-((2-oxoindolin-5-yl)amino)-5-(trifluoromethyl)pyrimidin-4-yl)amino)methyl)pyridin-2-yl)methanesulfonamide (CAS 717907-75-0)
- Ethyl 2-(((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)amino)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 1023515-75-4)
- Methyl (S)-1-(tert-butyloxycarbonyl)pyrrolidine-3-carboxylate (CAS 313706-15-9)
- 2-Bromo-5,6-dihydrothieno[2,3-c]pyridin-7(4H)-one (CAS 960289-03-6)
- (His32,Leu34)-Neuropeptide Y (32-36) (CAS 168916-68-5)
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