1-[3,5-dimethyl-1-(2,2,2-trifluoroethyl)-1h-pyrazol-4-yl]ethan-1-amine CAS 1343793-69-0
| CAS No. | 1343793-69-0 |
| Molecular Formula | C9H14F3N3 |
| Molecular Weight | 221.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-[3,5-dimethyl-1-(2,2,2-trifluoroethyl)-1h-pyrazol-4-yl]ethan-1-amine (CAS 1343793-69-0), a certified reference material (molecular formula C9H14F3N3, MW 221.22 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H14F3N3, 1-[3,5-dimethyl-1-(2,2,2-trifluoroethyl)-1h-pyrazol-4-yl]ethan-1-amine contains a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 221.22 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.
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 | C9H14F3N3 |
| Molecular Weight | 221.22 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 DMSO, DMF, methanol |
| 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-containing |
| Nitrogen Atoms | 3 |
Related dimethyl Standards
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Recommended Standards
- 4-Isobutyl-1-methyl-3-(trifluoromethyl)-1h-pyrazol-5-amine (CAS 1250383-01-7)
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- 1-(2,5-Difluorophenyl)ethane-1-sulfonamide (CAS 1250066-40-0)
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