2-methyl-1-[3-(trifluoromethyl)phenyl]propan-1-ol CAS 33357-66-3
| CAS No. | 33357-66-3 |
| Molecular Formula | C11H13F3O |
| Molecular Weight | 218.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-methyl-1-[3-(trifluoromethyl)phenyl]propan-1-ol (CAS 33357-66-3), molecular formula C11H13F3O and molecular weight 218.22 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 2-methyl-1-[3-(trifluoromethyl)phenyl]propan-1-ol is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 218.22 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H13F3O |
| Molecular Weight | 218.22 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | F-containing |
Related methyl Standards
- 2-Methyl-1-[4-(trifluoromethyl)phenyl]propan-1-ol (CAS 116707-07-4)
- N1-(3-(trifluoromethyl)phenyl)propane-1,3-diamine (CAS 124438-61-5)
- 4-(2-(Trifluoromethyl)phenyl)butan-2-ol (CAS 1339398-17-2)
- 2-Methyl-3-(2-(trifluoromethyl)phenyl)propan-1-ol (CAS 1340535-53-6)
- 2-Methyl-3-(3-(trifluoromethyl)phenyl)propan-1-ol (CAS 1344372-85-5)
- N1-(4-(trifluoromethyl)phenyl)propane-1,3-diamine (CAS 190127-70-9)
- 2-(2-Methyl-3-(trifluoromethyl)phenyl)propan-2-ol (CAS 2514941-96-7)
- 2-Methyl-1-(3-(trifluoromethyl)phenyl)propan-2-ol (CAS 62812-22-0)
Recommended Standards
- 2-Methyl-1-(4-(trifluoromethyl)phenyl)propan-2-ol (CAS 864878-71-7)
- 3-(2,5-Dimethylphenyl)-1,1,1-trifluoropropan-2-ol (CAS 943904-07-2)
- 3-(3,5-Dimethylphenyl)-1,1,1-trifluoropropan-2-ol (CAS 943904-10-7)
- 2-[(3-fluorophenyl)methoxy]phenol (CAS 758706-50-2)
- 4-Methoxy-N-(4-(2-oxo-2-((pyridin-4-ylmethyl)amino)ethyl)thiazol-2-yl)benzamide (CAS 941943-31-3)
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