2-Hydroxy-2-(trifluoromethyl)butyronitrile CAS 203302-91-4
| CAS No. | 203302-91-4 |
| Molecular Formula | C5H6F3NO |
| Molecular Weight | 153.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Hydroxy-2-(trifluoromethyl)butyronitrile is closely related to an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-Hydroxy-2-(trifluoromethyl)butyronitrile (CAS 203302-91-4) is a high-purity analytical reference standard with the molecular formula C5H6F3NO and a molecular weight of 153.10 g/mol.
Based on its molecular formula C5H6F3NO, 2-Hydroxy-2-(trifluoromethyl)butyronitrile contains an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 153.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 2-Hydroxy-2-(trifluoromethyl)butyronitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H6F3NO |
| Molecular Weight | 153.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2015 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 3-(2,2,2-Trifluoroethoxy)propionitrile (CAS 272128-06-0)
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- 1-(1-Azetidinyl)-2,2,2-Trifluoroethanone (CAS 51599-69-0)
- 4-[3-(4-Isopropylphenyl)acryloyl]phenyl methanesulfonate (CAS 331460-73-2)
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- 2-Cyano-N,N-dimethyl-1H-benzo[d]imidazole-1-sulfonamide (CAS 88422-20-2)
- 6-Phenyl-5-[4-(thiophene-2-carbonyl)piperazin-1-yl]-2,3-dihydropyridazin-3-one (CAS 477863-58-4)
- 1-Ethyl-2-(ethylthio)-6-methoxyquinolin-1-ium iodide (CAS 63816-13-7)
- 1,4-Dichloro-5,5-dimethyl-6,7-dihydro-5H-cyclopenta[d]pyridazine (CAS 212180-24-0)
- 2-(Methylsulfonyl)thiophene (CAS 38695-60-2)
- (Tyr?)-C-Peptide (dog) (CAS 101135-67-5)
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