2,2,2-Trifluoro-1-(furan-2-yl)ethan-1-ol CAS 70783-48-1
| CAS No. | 70783-48-1 |
| Molecular Formula | C6H5F3O2 |
| Molecular Weight | 166.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2,2,2-Trifluoro-1-(furan-2-yl)ethan-1-ol (CAS 70783-48-1) is a high-purity analytical reference standard with the molecular formula C6H5F3O2 and a molecular weight of 166.10 g/mol.
The molecular framework of 2,2,2-Trifluoro-1-(furan-2-yl)ethan-1-ol (C6H5F3O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
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.
Physical & Chemical Properties
| Molecular Formula | C6H5F3O2 |
| Molecular Weight | 166.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | F-containing |
Related Trifluoro Standards
- 2,2,2-Trifluoro-1-(1H-imidazol-5-yl)ethan-1-ol (CAS 105480-21-5)
- 2,2,2-Trifluoro-1-(1H-imidazol-2-yl)ethanol (CAS 105480-22-6)
- 2,2,2-Trifluoro-1-(furan-3-yl)ethan-1-ol (CAS 722491-62-5)
- 2,6,6-trifluoro-3-hydroxy-cyclohex-2-en-1-one (CAS 2231676-85-8)
- 4,4,4-trifluoro-2-butynoic acid ethyl ester 79424-03-6 A839682 ethyl 4,4,4-tris(fluoranyl)but-2-ynoate (CAS 79424-03-6)
- 1,1,2-Trifluoro-2-(trifluoromethoxy)ethene (CAS 1187-93-5)
- 2,2,2-Trifluoro-1-(furan-3-yl)ethan-1-amine (CAS 1270427-92-3)
- 2,2,2-Trifluoro-1-(1h-pyrrol-2-yl)ethan-1-ol (CAS 151509-97-6)
Recommended Standards
- 1-methyl-3-(trifluoromethyl)-1H-1,2,4-triazol-5-amine (CAS 80343-16-4)
- 1-(4,5-Dihydro-2-Furanyl)-2,2,2-Trifluoroethanone (CAS 260555-80-4)
- 1-(2,2,2-Trifluoroethyl)-1h-1,2,4-triazol-3-amine (CAS 937602-81-8)
- 2-Cyano-N-(2,2,2-trifluoroethyl)acetamide (CAS 566926-30-5)
- Methyl 3-[4-(dimethylcarbamoyl)phenyl]-4-fluorobenzoate (CAS 1420800-27-6)
- Methyl 2-methyl-3-[(4-phenylbutan-2-yl)amino]propanoate (CAS 1221341-39-4)
- 1-(2-(Bromomethyl)phenyl)-1H-1,2,4-triazole hydrobromide (CAS 1956341-39-1)
- Ethyl 3-amino-1,4,5-trimethyl-1H-pyrrole-2-carboxylate (CAS 83621-76-5)
- 3-Methyl-2-(prop-2-en-1-yloxy)benzoic acid (CAS 145526-82-5)
- Baldrinal (CAS 18234-46-3)
- (S)-2-Amino-N-isopropyl-N-((6-methoxypyridazin-3-yl)methyl)propanamide (CAS 1354020-69-1)
- (e)-3-(1,3,5-Trimethyl-1h-pyrazol-4-yl)acrylic acid (CAS 21937-88-2)
- 4-(4-bromo-3-methoxyphenyl)thiazol-2-amine (CAS 443290-56-0)
- Semaglutide Impurity 3 (CAS CATO-C4X-22263)
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