3-Amino-1,1,1-trifluorobutan-2-ol CAS 129681-16-9
| CAS No. | 129681-16-9 |
| Molecular Formula | C4H8F3NO |
| Molecular Weight | 143.11 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.
3-Amino-1,1,1-trifluorobutan-2-ol (CAS 129681-16-9) is a high-purity analytical reference standard with the molecular formula C4H8F3NO and a molecular weight of 143.11 g/mol.
Structurally, 3-Amino-1,1,1-trifluorobutan-2-ol (C4H8F3NO) contains an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 143.11 g/mol, it falls into the low-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C4H8F3NO |
| Molecular Weight | 143.11 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) | 0.0 |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Amino Standards
- (S)-2-amino-4,4,4-trifluorobutan-1-ol (CAS 1268883-23-3)
- (S)-3-Amino-1,1,1-trifluoro-2-methylpropan-2-ol (CAS 1334547-38-4)
- (R)-2-Amino-3,3,3-trifluoro-2-methylpropan-1-ol (CAS 1352874-89-5)
- (S)-3-Amino-4,4,4-trifluoro-1-butanol (CAS 1388098-52-9)
- (R)-2-amino-4,4,4-trifluorobutan-1-ol (CAS 1388797-83-8)
- (S)-2-Amino-3,3,3-trifluoro-2-methylpropan-1-ol (CAS 1390706-29-2)
- 3-amino-4,4,4-trifluorobutan-2-ol (CAS 1391251-53-8)
- 3-Amino-2-(trifluoromethyl)propan-1-ol (CAS 1529181-01-8)
Recommended Standards
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- 2-(2,2,2-Trifluoroethoxy)ethanamine (CAS 105939-65-9)
- Lamotrigine Impurity 23 (CAS 30885-95-1)
- [1,2-Bis(dimethylamino)ethane]dimethylpalladium (CAS 113822-11-0)
- (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(3-(tert-butyl)-4-hydroxyphenyl)propanoic acid (CAS 220808-32-2)
- 1-(3-Chloro-4-fluorophenyl)cyclopropanecarbonitrile (CAS 1205640-59-0)
- Rel-tert-butyl (1S,5S,7R)-7-amino-2-azabicyclo[3.2.0]heptane-2-carboxylate (CAS 2305079-42-7)
- (1E,2E)-N1,N2-Diphenylethane-1,2-diimine (CAS 30834-75-4)
- 1245643-24-6 Benzyl [(2S)-1-chloropropan-2-yl]carbamate DTXSID00744452 (CAS 1245643-24-6)
- (1-(3-Fluorophenyl)-1h-pyrazol-5-yl)methanamine hydrochloride (CAS 2680615-03-4)
- 4-(4-(Dimethoxymethyl)pyrimidin-2-yl)phenyl furan-2-carboxylate (CAS 477870-24-9)
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