3,5-Difluoropicolinic acid
Pharmaceutical Materials 2025-03-02
CAS Number: 745784-04-7
Molecular Formula: C6H3F2NO2
Molecular Weight: 159.09 g/mol
Appearance: Off-white solid
Melting Point: 202-204 °C
Density: 1.535 g/cm3
Usage: Used as an intermediate in organic synthesis and pharmaceutical industry.
| Aspect | Details |
|---|---|
| Name | 3.5-Difluoropicolinic Acid |
| CAS Number | 745784-04-7 |
| Chemical Formula | C₆H₃F₂NO₂ |
| Molecular Weight | 159.09 g/mol |
| Physical Appearance | Off-white powder |
| Melting Point | 202–204°C |
| Boiling Point | 240.6 ± 35.0°C (predicted) |
| Density | 1.535 ± 0.06 g/cm³ (predicted) |
| Solubility | Soluble in organic solvents like benzene and toluene; insoluble in water. |
| Reactivity | Acts as a key intermediate in pharmaceutical synthesis; participates in amidation and cross-coupling reactions. |
| Applications | – Pharmaceuticals: Synthesis of hormone analogs and bioactive molecules. |
| – Materials Science: Precursor for advanced polymers and functionalized materials. | |
| – Agrochemicals: Intermediate in pesticide and herbicide formulations. | |
| Safety Information | – Hazards: Irritant (Xi; R36/37/38); wear PPE during handling. |
| – Storage: Keep in a sealed, dry container at room temperature, away from oxidizing agents. |
Disclaimer: The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.
