(2-Bromophenyl)(4-chloro-2-methylphenyl)methanol CAS 1443351-61-8
| CAS No. | 1443351-61-8 |
| Molecular Formula | C14H12BrClO |
| Molecular Weight | 311.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (2-Bromophenyl)(4-chloro-2-methylphenyl)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.
(2-Bromophenyl)(4-chloro-2-methylphenyl)methanol (CAS 1443351-61-8), molecular formula C14H12BrClO and molecular weight 311.60 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, chlorine/bromine substitution, a polycyclic aromatic system, (2-Bromophenyl)(4-chloro-2-methylphenyl)methanol is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 311.60 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C14H12BrClO |
| Molecular Weight | 311.60 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-(4-Bromophenyl)-4-chloro-6-isopropylpyrimidine (CAS 1153298-25-9)
- 2-(4-Bromophenyl)-1-(4-chlorophenyl)ethan-1-ol (CAS 1183175-86-1)
- (4-Bromophenyl)(3-chloro-4-methylphenyl)methanol (CAS 1408913-07-4)
- (3-Bromophenyl)(3-chloro-2-methylphenyl)methanol (CAS 1443309-18-9)
- (3-Bromophenyl)(3-chloro-4-methylphenyl)methanol (CAS 1443309-28-1)
- (4-Bromophenyl)(4-chloro-3-methylphenyl)methanol (CAS 1443309-29-2)
- (3-Bromophenyl)(4-chloro-3-methylphenyl)methanol (CAS 1443332-11-3)
- (4-Bromophenyl)(4-chloro-2-methylphenyl)methanol (CAS 1443333-58-1)
Recommended Standards
- (2-Bromophenyl)(4-chloro-3-methylphenyl)methanol (CAS 1443345-22-9)
- (4-Bromophenyl)(5-chloro-2-methylphenyl)methanol (CAS 1443351-90-3)
- (3-Bromophenyl)(5-chloro-2-methylphenyl)methanol (CAS 1443343-08-5)
- (2-Bromophenyl)(3-chloro-2-methylphenyl)methanol (CAS 1443351-97-0)
- (4-Ethoxy-2,6-dimethylphenyl)(methyl)sulfane (CAS 1280112-61-9)
- 1-(4-fluorophenyl)-3-methoxypropan-1-one (CAS 1157687-47-2)
- 3,3',5,5'-Tetrachloro-2,2'-bipyridine (CAS 100846-28-4)
- 1-oxaspiro[3.5]nonan-3-amine (CAS 1823884-22-5)
- Goserelin Impurity 39 (CAS CATO-C4X-192039)
- 1,3-Dibromo-2-(trifluoromethoxy)benzene (CAS 1246643-52-6)
- 3-(Bromomethyl)-2-methyl-6-(trifluoromethyl)pyridine (CAS 917396-30-6)
- (4-(Methoxymethyl)benzyl)hydrazine (CAS 1497273-61-6)
- 7-Hydroxy-4-methoxy-6-azaindole (CAS 917918-80-0)
- Tau Peptide (307-321) trifluoroacetate salt (CAS 330456-50-3)
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