Methyl 4-(bromomethyl)-3,5-dichlorobenzoate CAS 859212-75-2
| CAS No. | 859212-75-2 |
| Molecular Formula | C9H7BrCl2O2 |
| Molecular Weight | 297.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Methyl 4-(bromomethyl)-3,5-dichlorobenzoate 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.
CATO supplies Methyl 4-(bromomethyl)-3,5-dichlorobenzoate (CAS 859212-75-2), a certified reference material (molecular formula C9H7BrCl2O2, MW 297.96 g/mol) for analytical method development and quality control.
Methyl 4-(bromomethyl)-3,5-dichlorobenzoate (C9H7BrCl2O2) 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, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C9H7BrCl2O2 |
| Molecular Weight | 297.96 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 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.) | 1987 |
| Halogen Content | Cl/Br-containing |
Related Methyl Standards
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Recommended Standards
- Methyl 2-bromo-3',5'-dichlorophenylacetate (CAS 929048-72-6)
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- 1S-cis-Decamethrinic Acid (CAS 72691-18-0)
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