4-(3-Pyridinyloxy)-2-(trifluoromethyl)aniline CAS 946741-55-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 946741-55-5 |
| Molecular Formula | C12H9F3N2O |
| Molecular Weight | 254.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(3-Pyridinyloxy)-2-(trifluoromethyl)aniline (CAS 946741-55-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H9F3N2O. Molecular weight: 254.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H9F3N2O |
| Molecular Weight | 254.21 g/mol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 4-(2-Trifluoromethyl-pyridin-4-yloxy)-phenylamine (CAS 630125-71-2)
- 4-(Difluoromethyl)-6-(4-fluorophenyl)-2-hydrazinylpyrimidine (CAS 869952-74-9)
- 4-((5-(Trifluoromethyl)pyridin-2-yl)oxy)aniline (CAS 71422-81-6)
- (S)-1-(1H-Benzimidazol-2-yl)ethanol (CAS 192316-22-6)
- 6,7-Dihydro-5H-dibenzo[c,e]azepine (CAS 6672-69-1)
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- 1,3-Dibromo-2-(bromomethyl)benzene (CAS 93701-32-7)
- 2-Amino-4-phenethylthiazolo[4,5-d]pyrimidine-5,7(4H,6H)-dione (CAS 898131-78-7)
- (E)-1,4-Bis((5,6-diphenyl-1,2,4-triazin-3-yl)thio)but-2-ene (CAS 5856-32-6)
- Semaglutide impurity 83 (CAS CATO-C4X-222683)
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