(2-Bromophenyl)(4-ethylphenyl)methanol CAS 1283769-67-4
| CAS No. | 1283769-67-4 |
| Molecular Formula | C15H15BrO |
| Molecular Weight | 291.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2-Bromophenyl)(4-ethylphenyl)methanol (CAS 1283769-67-4), molecular formula C15H15BrO and molecular weight 291.18 g/mol, is a CATO reference standard with documented purity and traceability.
(2-Bromophenyl)(4-ethylphenyl)methanol (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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
CATO manufactures (2-Bromophenyl)(4-ethylphenyl)methanol 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 | 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 Bromophenyl Standards
- (3-Bromophenyl)(3,5-dimethylphenyl)methanol (CAS 1178484-59-7)
- 1-(3-Bromophenyl)-2-phenylpropan-2-ol (CAS 1179208-30-0)
- (2-Bromophenyl)(2,4-dimethylphenyl)methanol (CAS 1281267-23-9)
- (2-Bromophenyl)(3,5-dimethylphenyl)methanol (CAS 1281603-13-1)
- (3-Bromophenyl)(2,5-dimethylphenyl)methanol (CAS 1282062-71-8)
- (2-Bromophenyl)(3,4-dimethylphenyl)methanol (CAS 1282849-27-7)
- (3-Bromophenyl)(2,4-dimethylphenyl)methanol (CAS 1283124-87-7)
- (4-Bromophenyl)(2,3-dimethylphenyl)methanol (CAS 1283988-66-8)
Recommended Standards
- 1-((3-Bromobenzyl)oxy)-3,5-dimethylbenzene (CAS 1283769-52-7)
- (3-Bromophenyl)(3,4-dimethylphenyl)methanol (CAS 1285000-50-1)
- (2-Bromophenyl)(2,5-dimethylphenyl)methanol (CAS 1285147-54-7)
- (3-Bromophenyl)(2,3-dimethylphenyl)methanol (CAS 1285480-74-1)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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