4-((2-Bromobenzyl)oxy)-1,2-dimethylbenzene CAS 1281658-73-8
| CAS No. | 1281658-73-8 |
| Molecular Formula | C15H15BrO |
| Molecular Weight | 291.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((2-Bromobenzyl)oxy)-1,2-dimethylbenzene (C15H15BrO) contains a hydroxyl group, an ether linkage, bromine substitution, a polycyclic aromatic system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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.
CATO supplies 4-((2-Bromobenzyl)oxy)-1,2-dimethylbenzene (CAS 1281658-73-8), a certified reference material (molecular formula C15H15BrO, MW 291.18 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-((2-Bromobenzyl)oxy)-1,2-dimethylbenzene 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.
Physical & Chemical Properties
| Molecular Formula | C15H15BrO |
| Molecular Weight | 291.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
Related Bromobenzyl Standards
- 2-((4-Bromobenzyl)oxy)-1,4-dimethylbenzene (CAS 1270830-88-0)
- 1-((2-Bromobenzyl)oxy)-2,3-dimethylbenzene (CAS 1271694-10-0)
- 2-((3-Bromobenzyl)oxy)-1,4-dimethylbenzene (CAS 1275453-79-6)
- 1-((3-Bromobenzyl)oxy)-3,5-dimethylbenzene (CAS 1283769-52-7)
- 1-((3-Bromobenzyl)oxy)-2,4-dimethylbenzene (CAS 1285646-40-3)
- 4-((3-Bromobenzyl)oxy)-1,2-dimethylbenzene (CAS 1309933-02-5)
- 1-((3-Bromobenzyl)oxy)-2,3-dimethylbenzene (CAS 1309933-22-9)
- 1-((4-Bromobenzyl)oxy)-2,4-dimethylbenzene (CAS 1309933-85-4)
Recommended Standards
- (2-Bromophenyl)(3,5-dimethylphenyl)methanol (CAS 1281603-13-1)
- (3-Bromophenyl)(2,5-dimethylphenyl)methanol (CAS 1282062-71-8)
- (2-Bromophenyl)(2,4-dimethylphenyl)methanol (CAS 1281267-23-9)
- (2-Bromophenyl)(3,4-dimethylphenyl)methanol (CAS 1282849-27-7)
- 2,4-Dimethyl-5-nitrophenol (CAS 14969-00-7)
- 2-(((Benzyloxy)carbonyl)amino)-3-(4-chlorophenyl)propanoic acid (CAS 55478-54-1)
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