5-Methyl-2-(trifluoromethyl)[1,2,4]triazolo[1,5-a]pyrimidin-7-amine CAS 380340-45-4
| CAS No. | 380340-45-4 |
| Molecular Formula | C7H6F3N5 |
| Molecular Weight | 217.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 5-Methyl-2-(trifluoromethyl)[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 380340-45-4), a certified reference material (molecular formula C7H6F3N5, MW 217.15 g/mol) for analytical method development and quality control.
5-Methyl-2-(trifluoromethyl)[1,2,4]triazolo[1,5-a]pyrimidin-7-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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 5-Methyl-2-(trifluoromethyl)[1,2,4]triazolo[1,5-a]pyrimidin-7-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.) | 2025 |
| 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)
- 7-methyl-2-(trifluoromethyl)[1,2,4]triazolo[1,5-a]pyridin-5(3H)-one (CAS 923130-33-0)
- 7-Methyl-2-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyrimidin-5-amine (CAS 554408-52-5)
- 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
- 5-Amino-6-methoxy-3-(trifluoromethyl)picolinonitrile (CAS 2090974-21-1)
- 6-(2,2,2-Trifluoroethyl)pyrrolo[2,1-f][1,2,4]triazin-4(3H)-one (CAS 2163771-81-9)
- 3-Methoxy-5-(trifluoromethyl)imidazo[1,5-b]pyridazine (CAS 2803704-91-6)
- 7-(Bromomethyl)spiro[3.5]nonane (CAS 2296678-75-4)
- 3-(methylamino)-1-(naphthalen-1-yl)propan-1-one (CAS CATO-C4X-116759)
- n-[(4-aminophenyl)methyl]-N-(propan-2-yl)acetamide (CAS 1156857-35-0)
- 3,4-dihydro-1H-2$l^{6},3-benzothiazine-2,2,4-trione (CAS 21784-53-2)
- 3-Ethoxy-N,N-dimethyl-4,5,6,7-tetrahydrobenzo[d]isoxazol-4-amine (CAS 794449-87-9)
- 4-(Butan-2-ylidene)-2-methyloxazol-5(4H)-one (CAS 85324-69-2)
- 2-(3-Bromo-5-chloro-4-isopropylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2621936-46-5)
- Methyl (E)-4-aminobut-2-enoate 2,2,2-trifluoroacetate (CAS 99281-88-6)
- Methyl 5-cyclopropyl-1-(pyridin-2-yl)-1H-pyrazole-4-carboxylate (CAS 1072944-47-8)
- 5-(Azetidin-1-yl)pent-3-yn-1-ol (CAS 1416440-48-6)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com