Methyl 4-Bromo-2-(bromomethyl)benzoate CAS 78471-43-9
| CAS No. | 78471-43-9 |
| Molecular Formula | C9H8Br2O2 |
| Molecular Weight | 307.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Methyl 4-Bromo-2-(bromomethyl)benzoate is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Methyl 4-Bromo-2-(bromomethyl)benzoate (CAS 78471-43-9), a certified reference material (molecular formula C9H8Br2O2, MW 307.97 g/mol) for analytical method development and quality control.
Methyl 4-Bromo-2-(bromomethyl)benzoate (C9H8Br2O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Methyl 4-Bromo-2-(bromomethyl)benzoate 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 | C9H8Br2O2 |
| Molecular Weight | 307.97 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.) | 1979 |
| Halogen Content | Br-containing |
Related Methyl Standards
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Recommended Standards
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- tert-Butyl (2-bromoallyl)(tert-butoxycarbonyl)carbamate (CAS 1476076-23-9)
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- 2-Amino-4-chlorobiphenyl (CAS 90-48-2)
- 1,2-Bis(4-methoxy-2-nitrophenyl)disulfane (CAS 14371-84-7)
- 6-(4-Fluoro-2-methoxyphenyl)-2,3-dihydropyridazin-3-one (CAS 1219577-78-2)
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