3,4,4,4-Tetrafluoro-3-(trifluoromethyl)butan-1-ol CAS 90999-87-4
| CAS No. | 90999-87-4 |
| Molecular Formula | C5H5F7O |
| Molecular Weight | 214.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3,4,4,4-Tetrafluoro-3-(trifluoromethyl)butan-1-ol is closely related to a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3,4,4,4-Tetrafluoro-3-(trifluoromethyl)butan-1-ol (CAS 90999-87-4), a certified reference material (molecular formula C5H5F7O, MW 214.08 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, fluorine substitution, 3,4,4,4-Tetrafluoro-3-(trifluoromethyl)butan-1-ol is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 214.08 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.
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.
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 | C5H5F7O |
| Molecular Weight | 214.08 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 0.0 |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | F-containing |
Related Tetrafluoro Standards
- 1,1,2,2-Tetrafluoro-6-oxaspiro[3.4]octane-5,7-dione (CAS 2138154-95-5)
- 3,4,4,4-Tetrafluoro-3-(trifluoromethyl)butanal (CAS 131118-41-7)
- Ethyl 4,4,5,5-tetrafluoro-3-oxopentanoate (CAS 133291-73-3)
- 2,3,5,6-tetrafluoro-4-nitrophenol (CAS 20994-04-1)
- 4,5,6,7-Tetrafluoro-1H-indole-3-carbaldehyde (CAS 30683-38-6)
- 2,3,5,6-Tetrafluoro-1,4-benzenedimethanol (CAS 92339-07-6)
- 2,3,5,6-Tetrafluoro-4-nitroaniline (CAS 776-16-9)
- 4,5,5,5-Tetrafluoro-4-(trifluoromethyl)pent-2-ene (CAS 243139-63-1)
Recommended Standards
- 3,3,4,4,5,5,5-Heptafluoropentan-1-ol (CAS 755-40-8)
- 3-Bromo-2,1-benzothiazole (CAS 34250-63-0)
- 2-Bromothieno[3,2-c]pyridine (CAS 94226-20-7)
- 3-Bromobenzo[d]isothiazole (CAS 19983-38-1)
- 2-(Difluoromethyl)-3,5-dimethoxy-4-nitropyridine (CAS 1805258-11-0)
- 2,2-Difluoro-2-(2-fluorophenyl)ethan-1-amine (CAS 1380202-36-7)
- 1-Benzyl-3-(hydroxymethyl)piperidin-4-one (CAS 214615-87-9)
- Lefamulinum Impurity 12 (CAS CATO-C4X-304712)
- 2-MEthyl-6-pyrrolidin-3-ylpyrimidin-4-ol dihydrochloride (CAS 1858256-81-1)
- Ethyl 2-(4-Boc-1-piperazinyl)acetate (CAS 209667-59-4)
- MDL 29951, 98% (CAS 130798-51-5)
- tert-Butyl 4-(2-amino-3-ethoxy-3-oxopropyl)piperidine-1-carboxylate (CAS 321328-49-8)
- 1-bromo-9H-carbazole (CAS 16807-11-7)
- Nonapeptide-1 (CAS 158563-45-2)
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