(4-Bromophenyl)(4-chloro-3,5-dimethylphenyl)methanol CAS 1443341-65-8
| CAS No. | 1443341-65-8 |
| Molecular Formula | C15H14BrClO |
| Molecular Weight | 325.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (4-Bromophenyl)(4-chloro-3,5-dimethylphenyl)methanol (C15H14BrClO) is characterized by a hydroxyl group, an ether linkage, chlorine/bromine substitution, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
(4-Bromophenyl)(4-chloro-3,5-dimethylphenyl)methanol (CAS 1443341-65-8) is a high-purity analytical reference standard with the molecular formula C15H14BrClO and a molecular weight of 325.63 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.
As a certified reference material (CRM), (4-Bromophenyl)(4-chloro-3,5-dimethylphenyl)methanol 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 | C15H14BrClO |
| Molecular Weight | 325.63 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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 | Cl/Br-containing |
Related Bromophenyl Standards
- (2-Bromophenyl)(4-chloro-3,5-dimethylphenyl)methanol (CAS 1443342-88-8)
- (3-Bromophenyl)(4-chloro-3,5-dimethylphenyl)methanol (CAS 1443351-75-4)
- 5-(4-Bromophenyl)-4-chlorothieno[2,3-d]pyrimidine (CAS 406199-84-6)
- 6-(4-Bromophenyl)-4-chlorothieno[3,2-d]pyrimidine (CAS 827614-25-5)
- 2-(4-Bromophenyl)-4-chloro-7,8-dihydro-5H-pyrano[4,3-d]pyrimidine (CAS 1956326-67-2)
- 3-(2-bromophenyl)-1-(4-chlorophenyl)urea (CAS 379253-91-5)
- 1-{[(4-bromophenyl)sulfanyl]methyl}-2-(methylsulfanyl)benzene (CAS 339015-32-6)
- Bis(3-bromophenyl)methane (CAS 126950-40-1)
Recommended Standards
- ethyl 7-bromo-4-chloro-1,5-naphthyridine-3-carboxylate (CAS 127448-21-9)
- ethyl 8-bromo-4-chloro-quinazoline-2-carboxylate (CAS 1260859-29-7)
- BTS 44595 (CAS 139520-94-8)
- 5-Bromo-3-methylbenzo[b]thiophene-2-sulphonyl chloride (CAS 338797-11-8)
- (S)-2-Ethoxy-3-(4-hydroxyphenyl)propanoic acid, 97% (CAS 325793-65-5)
- 2,6-Bis(1,3-dioxoisoindolin-2-yl)hexanoic acid (CAS 43018-26-4)
- 1-[3-(6-Dimethylamino-4-trifluoromethyl-pyridin-2-yl)-phenyl]-ethanone (CAS 1311279-36-3)
- ((2R,3S,4R,5R)-5-(6-(Cyclopentylamino)-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 117778-38-8)
- 1-(tert-Butyl) 4-methyl 1H-indole-1,4-dicarboxylate (CAS 220499-11-6)
- 1-(3-Chloro-5-methylpyridin-4-yl)ethanol (CAS 1784838-66-9)
- 3-Amino-N-cyclopropyl-6-ethyl-5H,6H,7H,8H-thieno[2,3-b]quinoline-2-carboxamide (CAS 488841-11-8)
- Methyl 4-acetoxybenzoate (CAS 24262-66-6)
- 2-Amino-N-(2-oxo-2-(thiophen-2-yl)ethyl)acetamide (CAS 1353978-83-2)
- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
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