1-((4-Bromobenzyl)oxy)-2,4-dimethylbenzene CAS 1309933-85-4
| CAS No. | 1309933-85-4 |
| Molecular Formula | C15H15BrO |
| Molecular Weight | 291.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 291.18 g/mol gives 1-((4-Bromobenzyl)oxy)-2,4-dimethylbenzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-((4-Bromobenzyl)oxy)-2,4-dimethylbenzene (CAS 1309933-85-4), molecular formula C15H15BrO and molecular weight 291.18 g/mol, is a CATO reference standard with documented purity and traceability.
1-((4-Bromobenzyl)oxy)-2,4-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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), 1-((4-Bromobenzyl)oxy)-2,4-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)
- 4-((2-Bromobenzyl)oxy)-1,2-dimethylbenzene (CAS 1281658-73-8)
- 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)
Recommended Standards
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- (4-Bromophenyl)(3,4-dimethylphenyl)methanol (CAS 1307514-85-7)
- 2-(Bromomethyl)phenyl 3,4-dimethylphenyl ether (CAS 1427460-32-9)
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