3,3,4,4-Tetrafluorobutan-1-ol CAS 428-90-0
| CAS No. | 428-90-0 |
| Molecular Formula | C4H6F4O |
| Molecular Weight | 146.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3,3,4,4-Tetrafluorobutan-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.
3,3,4,4-Tetrafluorobutan-1-ol (CAS 428-90-0), molecular formula C4H6F4O and molecular weight 146.08 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3,3,4,4-Tetrafluorobutan-1-ol (C4H6F4O) 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.
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), 3,3,4,4-Tetrafluorobutan-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.
Physical & Chemical Properties
| Molecular Formula | C4H6F4O |
| Molecular Weight | 146.08 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) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Tetrafluorobutan Standards
Recommended Standards
- 1,1,2,2-Tetrafluoro-3-methoxypropane (CAS 60598-17-6)
- 5-Fluoropyrimidine-2,4,6-triol (CAS 767-80-6)
- Ethyl 1,1,2,2-Tetrafluoroethyl Ether (CAS 512-51-6)
- Dimethyl butynedioate-<SUP>13</SUP>C<SUB>4</SUB> (CAS 1357011-47-2)
- 4-[2-(aminomethoxy)ethylamino]-2-(2,6-dioxo-3-piperidyl)isoindoline-1,3-dione (CAS 2418649-96-2)
- 1-(2,3,4,9-Tetrahydro-1H-pyrido[3,4-b]indol-1-yl)propan-2-one (CAS 69225-88-3)
- Methyl 4-chloro-2-oxo-1,2-dihydroquinoline-3-carboxylate (CAS 213181-22-7)
- 2-Cyclopropoxy-5-(trifluoromethyl)benzaldehyde (CAS 1243327-11-8)
- 5-(5,7-Dichlorobenzo[d]oxazol-2-yl)-2-methylaniline (CAS 380882-58-6)
- 2,3-Dichloro-6-(difluoromethoxy)phenylacetonitrile (CAS 1807178-72-8)
- 3-Bromo-5-ethynylpyridin-2-amine (CAS 1478858-45-5)
- 3,3,3-Trifluoro-2-(6-fluoro-1h-indol-3-yl)propanoic acid (CAS 1993099-07-2)
- N-(4-Butoxyphenyl)-3,4-dimethylbenzamide (CAS 433697-75-7)
- Semaglutide impurity 85 (CAS CATO-C4X-222685)
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