Methyl 2-bromo-3-(4-chlorophenyl)propanoate CAS 7141-89-1
| CAS No. | 7141-89-1 |
| Molecular Formula | C10H10BrClO2 |
| Molecular Weight | 277.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2-bromo-3-(4-chlorophenyl)propanoate (CAS 7141-89-1) is a high-purity analytical reference standard with the molecular formula C10H10BrClO2 and a molecular weight of 277.54 g/mol.
Methyl 2-bromo-3-(4-chlorophenyl)propanoate (C10H10BrClO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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-bromo-3-(4-chlorophenyl)propanoate 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 | C10H10BrClO2 |
| Molecular Weight | 277.54 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1959 |
| Halogen Content | Cl/Br-containing |
Related Methyl Standards
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Recommended Standards
- Methyl 2-bromo-3-(2-chlorophenyl)propanoate (CAS 74124-85-9)
- 7-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 1188399-17-8)
- Methyl 2-(4-bromo-5-chloro-2-methylphenyl)acetate (CAS 2091046-13-6)
- 4-(5-Bromo-3-chloropyridin-2-yl)morpholine (CAS 1199773-09-5)
- 3-(2-Hydroxyethoxy)pyridin-2-ol (CAS 1820648-06-3)
- Methyl 4-bromo-2-methyl-3-nitrobenzoate (CAS 951016-29-8)
- RMC-6236 (CAS 2765081-21-6)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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