(2-Bromophenyl)(2-ethylphenyl)methanol CAS 1443345-28-5
| CAS No. | 1443345-28-5 |
| Molecular Formula | C15H15BrO |
| Molecular Weight | 291.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C15H15BrO, (2-Bromophenyl)(2-ethylphenyl)methanol contains a hydroxyl group, an ether linkage, bromine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 291.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
(2-Bromophenyl)(2-ethylphenyl)methanol (CAS 1443345-28-5) is a high-purity analytical reference standard with the molecular formula C15H15BrO and a molecular weight of 291.18 g/mol.
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 | 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.) | 1992 |
| 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)
- (2-Bromophenyl)(4-ethylphenyl)methanol (CAS 1283769-67-4)
Recommended Standards
- 4'-Bromo-3-isopropoxy-1,1'-biphenyl (CAS 1443338-87-1)
- (3-Bromophenyl)(2-ethylphenyl)methanol (CAS 1443345-38-7)
- (4-Bromophenyl)(2-ethylphenyl)methanol (CAS 1443335-42-9)
- 1-Bromo-2,3-dimethyl-4-(phenylmethoxy)benzene (CAS 148581-23-1)
- 5'-Bromo-3'H-spiro[azepane-4,1'-isobenzofuran] (CAS 1258430-92-0)
- 172890-83-4 fura pe-3 potassium salt (CAS 172890-83-4)
- Sodium tetradecanoyl-L-alaninate (CAS 67395-95-3)
- 4-Chloro-5-ethoxy-2-nitroaniline (CAS 579474-32-1)
- tert-Butyl 4-(2,2,2-trifluoro-1-hydroxyethyl)piperidin-1-carboxylate (CAS 184042-83-9)
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- tert-butyl N-{[1-(piperidin-3-yl)-1H-1,2,3-triazol-4-yl]methyl}carbamate (CAS 1909326-93-7)
- Tirzepatide Impurity 12 (CAS CATO-C4X-324012)
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