(3-Bromophenyl)(4-chloro-3,5-dimethylphenyl)methanol CAS 1443351-75-4
| CAS No. | 1443351-75-4 |
| Molecular Formula | C15H14BrClO |
| Molecular Weight | 325.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (3-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.
CATO supplies (3-Bromophenyl)(4-chloro-3,5-dimethylphenyl)methanol (CAS 1443351-75-4), a certified reference material (molecular formula C15H14BrClO, MW 325.63 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H14BrClO, (3-Bromophenyl)(4-chloro-3,5-dimethylphenyl)methanol contains a hydroxyl group, an ether linkage, chlorine/bromine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 325.63 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
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
- (4-Bromophenyl)(4-chloro-3,5-dimethylphenyl)methanol (CAS 1443341-65-8)
- (2-Bromophenyl)(4-chloro-3,5-dimethylphenyl)methanol (CAS 1443342-88-8)
- 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
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- Methyl 5-(5-bromothiophen-2-yl)-1h-pyrazole-3-carboxylate (CAS 1311185-18-8)
- 1-Bromo-2-(perfluoroethyl)benzene (CAS 112754-17-3)
- Trelagliptin impurity 94 (CAS CATO-C4X-104694)
- Ethyl 8-hydroxyquinoline-3-carboxylate (CAS 122855-37-2)
- PRE 084 (CAS 138847-85-5)
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