2-(3-(Trifluoromethyl)-1H-1,2,4-triazol-5-yl)ethan-1-amine CAS 944906-71-2
| CAS No. | 944906-71-2 |
| Molecular Formula | C5H7F3N4 |
| Molecular Weight | 180.13 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.
CATO supplies 2-(3-(Trifluoromethyl)-1H-1,2,4-triazol-5-yl)ethan-1-amine (CAS 944906-71-2), a certified reference material (molecular formula C5H7F3N4, MW 180.13 g/mol) for analytical method development and quality control.
2-(3-(Trifluoromethyl)-1H-1,2,4-triazol-5-yl)ethan-1-amine (C5H7F3N4) contains a nitrile group, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C5H7F3N4 |
| Molecular Weight | 180.13 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.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Trifluoromethyl Standards
- 2-[3-(trifluoromethyl)-1h-pyrazol-1-yl]ethan-1-ol (CAS 1006344-06-4)
- alpha-(Trifluoromethyl)-1-methyl-1H-imidazole-2-methanol (CAS 107344-63-8)
- (2-Methyl-5-(trifluoromethyl)oxazol-4-yl)methanamine (CAS 1211578-77-6)
- alpha-(Trifluoromethyl)-1-methyl-1H-pyrazole-4-methanol (CAS 1226507-40-9)
- (1-Methyl-5-trifluoromethyl-1H-pyrazol-3-yl)-methanol (CAS 1260659-13-9)
- 2-(4-(Trifluoromethyl)-1H-pyrazol-1-yl)ethan-1-ol (CAS 1341214-07-0)
- 2-Ethyl-5-(trifluoromethyl)-1,2-dihydro-3H-pyrazol-3-one (CAS 143706-75-6)
- 4-Ethyl-5-(trifluoromethyl)isoxazol-3-amine (CAS 1468999-69-0)
Recommended Standards
- 1-Ethyl-3-(trifluoromethyl)-4,5-dihydro-1h-pyrazol-5-one (CAS 866472-53-9)
- 2,4-Dimethyl-5-(trifluoromethyl)-1,2-dihydro-3H-pyrazol-3-one (CAS 656825-59-1)
- [1-methyl-3-(trifluoromethyl)-1h-pyrazol-5-yl]methanol (CAS 949898-58-2)
- 3-Ethoxy-5-(trifluoromethyl)-1H-pyrazole (CAS 676487-70-0)
- 7,8-difluoronaphthalen-1-ol (CAS 1004296-26-7)
- (1R,2S)-2-(difluoromethyl)cyclopropanecarboxylic acid (CAS 1932394-12-1)
- 2-Amino-1-(1,2,3,4-tetrahydroisoquinolin-2-yl)ethan-1-one (CAS 328552-98-3)
- Apremilast Impurity 35 (CAS 253168-83-1)
- 4-(4-Chlorobenzyl)piperidine (CAS 36938-76-8)
- 1-methyl-4-nitro-indazole (CAS 26120-43-4)
- 2-(3-(2-Aminoethyl)-6-fluoro-1h-indol-1-yl)acetamide (CAS 1334148-63-8)
- 6-(((Allyloxy)carbonyl)amino)hexanoic acid (CAS 178481-32-8)
- 2-(5-Methyl-3-oxo-2,3-dihydroisoxazol-4-yl)acetic acid (CAS 60636-61-5)
- Cholecystokinin Octapeptide (desulfated) (H-2070.0005) (CAS 198483-36-2)
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