1-([1,1'-Biphenyl]-2-yl)-2,2,2-trifluoroethan-1-ol CAS 945978-45-0
| CAS No. | 945978-45-0 |
| Molecular Formula | C14H11F3O |
| Molecular Weight | 252.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-([1,1'-Biphenyl]-2-yl)-2,2,2-trifluoroethan-1-ol 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.
1-([1,1'-Biphenyl]-2-yl)-2,2,2-trifluoroethan-1-ol (CAS 945978-45-0), molecular formula C14H11F3O and molecular weight 252.23 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H11F3O, 1-([1,1'-Biphenyl]-2-yl)-2,2,2-trifluoroethan-1-ol contains a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 252.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C14H11F3O |
| Molecular Weight | 252.23 g/mol |
| 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.) | 1987 |
| Halogen Content | F-containing |
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