2-Fluoro-4,5-bis(2-(trifluoromethoxy)phenyl)pyridine CAS 1261483-57-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261483-57-1 |
| Molecular Formula | C19H10F7NO2 |
| Molecular Weight | 417.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Fluoro-4,5-bis(2-(trifluoromethoxy)phenyl)pyridine (CAS 1261483-57-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H10F7NO2. Molecular weight: 417.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H10F7NO2 |
| Molecular Weight | 417.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 5-Bromo-N-(1-(thiophene-2-carbonyl)indolin-6-yl)furan-2-carboxamide (CAS 1058220-07-7)
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- 2,5-Dichloro-N-(4-(2-oxo-2H-chromen-3-yl)thiazol-2-yl)benzamide (CAS 313470-05-2)
- N-[(3-bromophenyl)methyl]-N-methylcyclopropanamine (CAS 1249199-38-9)
- 5-Fluoro-2-methyl-N-(3-methylbutan-2-yl)aniline (CAS 1021139-77-4)
- (2,6-Difluoro-4-morpholinophenyl)boronic acid (CAS 1093878-46-6)
- Methyl (S)-2-amino-3-(4-(4-hydroxy-3-iodophenoxy)-3,5-diiodophenyl)propanoate (CAS 54914-53-3)
- 3,6,11,14-Tetrabromodibenzo[g,p]chrysene (CAS 2127391-91-5)
- 6-Benzyl-2-(2-methoxyethyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one (CAS 1251033-71-2)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
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