Methyl 2,3-dibromo-4-fluorobenzoate CAS 1806327-91-2
| CAS No. | 1806327-91-2 |
| Molecular Formula | C8H5Br2FO2 |
| Molecular Weight | 311.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Methyl 2,3-dibromo-4-fluorobenzoate.
Methyl 2,3-dibromo-4-fluorobenzoate (CAS 1806327-91-2) is a high-purity analytical reference standard with the molecular formula C8H5Br2FO2 and a molecular weight of 311.93 g/mol.
Methyl 2,3-dibromo-4-fluorobenzoate (C8H5Br2FO2) 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
CATO manufactures Methyl 2,3-dibromo-4-fluorobenzoate 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 | 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 Methyl 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)
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Recommended Standards
- 2,5-Dibromo-4-fluorophenylacetic acid (CAS 1806307-38-9)
- 2,4-Dibromo-5-fluorophenylacetic acid (CAS 1806345-98-1)
- Methyl 2,4-dibromo-5-fluorobenzoate (CAS 1806306-65-9)
- 4,5-Dibromo-2-fluorophenylacetic acid (CAS 1806345-99-2)
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Why CATO?
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