(S)-2,2,2-Trifluoro-1-(2-fluorophenyl)ethan-1-amine hydrochloride CAS 1391504-94-1
| CAS No. | 1391504-94-1 |
| Molecular Formula | C8H7F4N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 229.60 g/mol gives (S)-2,2,2-Trifluoro-1-(2-fluorophenyl)ethan-1-amine hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(S)-2,2,2-Trifluoro-1-(2-fluorophenyl)ethan-1-amine hydrochloride (CAS 1391504-94-1) is a high-purity analytical reference standard with the molecular formula C8H7F4NHCl and a molecular weight of 229.60 g/mol.
(S)-2,2,2-Trifluoro-1-(2-fluorophenyl)ethan-1-amine hydrochloride (C8H7F4NHCl) contains a nitrile group, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C8H7F4N HCl |
| Molecular Weight | 229.60 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2-(2-Amino-6-(chloromethyl)-3-(difluoromethyl)pyridin-4-yl)acetonitrile (CAS 1804721-97-8)
- 4-Amino-2-[(4-chlorophenyl)amino]-5-(2,4-dichlorobenzoyl)thiophene-3-carbonitrile (CAS 338966-43-1)
- 3-(aminomethyl)-1-methylcyclobutan-1-ol hydrochloride (CAS 2173105-60-5)
- 5-(4-Fluorophenyl)-3-nitropyridin-2-amine (CAS 640271-51-8)
- Triethylamine Hydrochloride (CAS 554-68-7)
- N-(2-phenoxyphenyl)acetamide (CAS 143359-96-0)
- (3,5-Dimethoxyphenyl)(1-methyl-1h-imidazol-2-yl)methanamine (CAS 877964-59-5)
- 2-Fluoro-4-(4-fluorophenyl)benzonitrile (CAS 1214332-40-7)
- 4-Chloro-7-methoxy-2-(trifluoromethyl)quinazoline (CAS 951904-99-7)
- Semaglutide impurity 270 (CAS CATO-C4X-2226270)
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