(Z)-4,4,4-Trifluorobut-2-en-1-ol CAS 83706-98-3
| CAS No. | 83706-98-3 |
| Molecular Formula | C4H5F3O |
| Molecular Weight | 126.08 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.
(Z)-4,4,4-Trifluorobut-2-en-1-ol (CAS 83706-98-3), molecular formula C4H5F3O and molecular weight 126.08 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (Z)-4,4,4-Trifluorobut-2-en-1-ol (C4H5F3O) is characterized by 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. 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 | C4H5F3O |
| Molecular Weight | 126.08 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 | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | F-containing |
Related Z Standards
- 3,4,4-Trifluorobut-3-en-1-ol (CAS 97168-13-3)
- 4,4,4-Trifluorobut-2-en-1-ol (CAS 674-53-3)
- (S)-1,1,1-Trifluorobut-3-en-2-amine (CAS 1301299-48-8)
- 1,1,1-Trifluorobut-3-en-2-amine (CAS 632344-07-1)
- 4,4,4-trifluorobut-2-yn-1-ol (CAS 113439-92-2)
- 1,1,1-Trifluorobut-3-yn-2-ol (CAS 1592412-29-7)
- 4,4,4-trifluorobut-2-enal (CAS 406-88-2)
- 4,4,4-Trifluorobut-2-ynal (CAS 99048-75-6)
Recommended Standards
- 1-ethoxy-1,2,2-trifluoroethene 1-ethoxy-1,2,2-tris(fluoranyl)ethene 1763-27-5 A812174 (CAS 1763-27-5)
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