7-Methyl-2-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidin-5-amine CAS 554408-52-5
| CAS No. | 554408-52-5 |
| Molecular Formula | C7H6F3N5 |
| Molecular Weight | 217.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Methyl-2-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidin-5-amine (C7H6F3N5) contains a nitrile group, fluorine substitution, an aromatic ring system. 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).
7-Methyl-2-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidin-5-amine (CAS 554408-52-5), molecular formula C7H6F3N5 and molecular weight 217.15 g/mol, is a CATO reference standard with documented purity and traceability.
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 7-Methyl-2-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidin-5-amine 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 | C7H6F3N5 |
| Molecular Weight | 217.15 g/mol |
| Appearance | Off-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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related Methyl Standards
- 9-Methyl-6-(trifluoromethyl)-9h-purin-2-amine (CAS 1744-14-5)
- 2-Methyl-4-(trifluoromethyl)-2h-pyrazolo[3,4-b]pyridin-6-ol (CAS 92736-40-8)
- 2-Methyl-5-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-7-ol (CAS 675843-98-8)
- 3-(1-Methyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)-3-oxopropanenitrile (CAS 956779-03-6)
- 5-Methyl-2-(trifluoromethyl)[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 380340-45-4)
- 7-methyl-2-(trifluoromethyl)[1,2,4]triazolo[1,5-a]pyridin-5(3H)-one (CAS 923130-33-0)
- 7-Methyl-5-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-amine (CAS 575496-43-4)
- 9-Methyl-2-(trifluoromethyl)-9H-purin-6-amine (CAS 2789-03-9)
Recommended Standards
- 7-(Bromomethyl)spiro[3.5]nonane (CAS 2296678-75-4)
- 6-(2,2,2-Trifluoroethyl)pyrrolo[2,1-f][1,2,4]triazin-4(3H)-one (CAS 2163771-81-9)
- BornylBromide (CAS 4443-48-5)
- 0841AE 339201-69-3 5-Methyl-7-(trifluoromethyl)[1,2,4]triazolo-[1,5-a]pyrimidin-2-amine C7H6F3N5 (CAS 339201-69-3)
- 5-Ethynyl-6-methylpyridin-3-ol (CAS 1824123-64-9)
- 7-Bromo-9-chloro-1,2,3,4-tetrahydroacridine (CAS 53618-67-0)
- 2-(4-(Difluoromethyl)-3-hydroxy-5-nitropyridin-2-yl)acetonitrile (CAS 1805252-20-3)
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- 9-Isobutyl-6-((1-methyl-4-nitro-1H-imidazol-5-yl)thio)-9H-purin-2-amine (CAS 36892-43-0)
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- Finerenone Impurity 36 (CAS 2087452-81-9)
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