5-Bromo-2-methoxy-3-methylbenzyl bromide CAS 954124-94-8
| CAS No. | 954124-94-8 |
| Molecular Formula | C9H10Br2O |
| Molecular Weight | 293.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Bromo-2-methoxy-3-methylbenzyl bromide (CAS 954124-94-8), a certified reference material (molecular formula C9H10Br2O, MW 293.98 g/mol) for analytical method development and quality control.
5-Bromo-2-methoxy-3-methylbenzyl bromide (C9H10Br2O) contains a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H10Br2O |
| Molecular Weight | 293.98 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 1-Bromo-4-((2-bromoethoxy)methyl)benzene (CAS 103061-55-8)
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- Semaglutide impurity 99 (CAS CATO-C4X-222699)
Why CATO?
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