(S)-1-(3,5-bis(trifluoromethyl)phenyl)propan-2-ol CAS 1432620-79-5
| CAS No. | 1432620-79-5 |
| Molecular Formula | C11H10F6O |
| Molecular Weight | 272.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 272.19 g/mol gives (S)-1-(3,5-bis(trifluoromethyl)phenyl)propan-2-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(S)-1-(3,5-bis(trifluoromethyl)phenyl)propan-2-ol (CAS 1432620-79-5) is a high-purity analytical reference standard with the molecular formula C11H10F6O and a molecular weight of 272.19 g/mol.
Owing to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, (S)-1-(3,5-bis(trifluoromethyl)phenyl)propan-2-ol is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 272.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), (S)-1-(3,5-bis(trifluoromethyl)phenyl)propan-2-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.
Physical & Chemical Properties
| Molecular Formula | C11H10F6O |
| Molecular Weight | 272.19 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.) | 1991 |
| Halogen Content | F-containing |
Recommended Standards
- (R)-1-(3,5-bis(trifluoromethyl)phenyl)propan-2-ol (CAS 1432620-18-2)
- 4,4,5,5-Tetramethyl-2-(5-phenylpent-1-en-1-yl)-1,3,2-dioxaborolane (CAS 154820-97-0)
- 1-Propoxy-3,5-bis(trifluoromethyl)benzene (CAS 1420977-70-3)
- (E)-4,4,5,5-Tetramethyl-2-(5-phenylpent-1-en-1-yl)-1,3,2-dioxaborolane (CAS 157945-84-1)
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