Ethyl pyrazolo[1,5-a]pyridine-3-carboxylate(CAS: 16205-44-0)

Ethyl pyrazolo[1,5-a]pyridine-3-carboxylate (CAS: 16205-44-0) is a crystalline solid with a molecular weight of approximately 238.24 g/mol. It has a solubility of about 0.1 g/100 mL in water and is slightly soluble in common organic solvents like ethanol. The compound is relatively stable under normal conditions but can react with strong bases to form the corresponding anion. It exhibits moderate reactivity towards nucleophiles.

Ethyl pyrazolo[1,5-a]pyridine-3-carboxylate (CAS: 16205-44-0) can be synthesized through a multi-step process involving the reaction of ethyl pyrazole-3-carboxylate with 1,5-diazopyridine in the presence of a suitable base. The yield is generally good, and the method is selective. Catalysts such as sodium hydride are often used to enhance reactivity and selectivity.

Ethyl pyrazolo[1,5-a]pyridine-3-carboxylate (CAS: 16205-44-0) is used in the pharmaceutical industry for its potential as a lead compound in drug discovery. It can also find applications in the synthesis of other compounds, particularly in the development of new materials and sensors. Its properties make it suitable for use in semiconductor and electronic applications as well.

When handling Ethyl pyrazolo[1,5-a]pyridine-3-carboxylate (CAS: 16205-44-0), it is important to wear appropriate personal protective equipment (PPE) including gloves, safety goggles, and lab coat. Work should be conducted in a well-ventilated area or fume hood. Spills should be carefully cleaned up using appropriate absorbent materials. Always refer to the Safety Data Sheet (SDS) for detailed handling and safety information.