1-(5-Amino-3-(trifluoromethyl)-2,3-dihydro-1H-1,2,4-triazol-1-yl)ethanone CAS 2767502-00-9
| CAS No. | 2767502-00-9 |
| Molecular Formula | C5H7F3N4O |
| Molecular Weight | 196.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 196.13 g/mol gives 1-(5-Amino-3-(trifluoromethyl)-2,3-dihydro-1H-1,2,4-triazol-1-yl)ethanone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(5-Amino-3-(trifluoromethyl)-2,3-dihydro-1H-1,2,4-triazol-1-yl)ethanone (CAS 2767502-00-9) is a high-purity analytical reference standard with the molecular formula C5H7F3N4O and a molecular weight of 196.13 g/mol.
Structurally, 1-(5-Amino-3-(trifluoromethyl)-2,3-dihydro-1H-1,2,4-triazol-1-yl)ethanone (C5H7F3N4O) contains an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 196.13 g/mol, it falls into the medium-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.
CATO manufactures 1-(5-Amino-3-(trifluoromethyl)-2,3-dihydro-1H-1,2,4-triazol-1-yl)ethanone 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 | C5H7F3N4O |
| Molecular Weight | 196.13 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.) | 2003 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
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- tert-Butyl(prop-2-yn-1-yl)amine (CAS 6943-49-3)
- 3-(((5-Fluorothiophen-2-yl)methyl)amino)-1-methyl-1H-pyrazole-5-carboxamide hydrochloride (CAS 1856021-95-8)
- 2-Bromo-5-chloro-4-methoxyaniline (CAS 685536-12-3)
- rel-(2R,6S)-2,6-Dimethyltetrahydro-2H-pyran-4-amine (CAS 1251772-69-6)
- Fluticasone Impurity 97 (CAS 2408725-64-2)
- 1-(Thiazol-4-ylmethyl)-1h-1,2,3-triazol-4-amine (CAS 1519752-29-4)
- 1-BRomo-4-ethoxy-2,5-dimethylbenzene (CAS 482355-53-3)
- Tirzepatide Impurity 26 X TFA Salt (CAS CATO-C4X-324026)
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