5-(2-(Trifluoromethyl)phenyl)isoxazol-3-amine CAS 1498502-41-2
| CAS No. | 1498502-41-2 |
| Molecular Formula | C10H7F3N2O |
| Molecular Weight | 228.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(2-(Trifluoromethyl)phenyl)isoxazol-3-amine (C10H7F3N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 5-(2-(Trifluoromethyl)phenyl)isoxazol-3-amine (CAS 1498502-41-2), a certified reference material (molecular formula C10H7F3N2O, MW 228.17 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5-(2-(Trifluoromethyl)phenyl)isoxazol-3-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H7F3N2O |
| Molecular Weight | 228.17 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Trifluoromethyl Standards
- 6-(3-(Trifluoromethyl)-1H-pyrazol-1-yl)pyridin-3-amine (CAS 1006464-92-1)
- 1-(4-(Trifluoromethyl)phenyl)-1H-pyrazol-3-ol (CAS 1020058-01-8)
- 3-(6-(Trifluoromethyl)pyridin-3-yl)-1H-pyrazol-5-amine (CAS 1040724-49-9)
- 1-[5-(trifluoromethyl)pyridin-2-yl]-1h-pyrazol-5-amine (CAS 107748-59-4)
- 2-Methyl-8-(trifluoromethyl)quinazolin-4(3H)-one (CAS 1112985-71-3)
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- 6-Methyl-7-(trifluoromethyl)quinazolin-4-ol (CAS 1160994-09-1)
- 1-(5-(Trifluoromethyl)pyridin-2-yl)-1,2-dihydro-3h-pyrazol-3-imine (CAS 1172234-58-0)
Recommended Standards
- 3-(3-(Trifluoromethoxy)phenyl)-1H-pyrazole (CAS 149739-45-7)
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- 1-[2-(trifluoromethyl)phenyl]-1h-1,2,3-triazol-4-amine (CAS 1476087-29-2)
- 4-Hydrazinyl-2-(trifluoromethyl)quinazoline (CAS 154136-31-9)
- 1-(3-Methyl-2-phenylimidazolidin-1-yl)ethanone (CAS 89367-38-4)
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