What are the physical and chemical properties of Ethyl pyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS: 115932-00-8)?

Ethyl pyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS: 115932-00-8) is a crystalline compound with a molecular weight of approximately 222.24 g/mol. Its solubility in water is low, but it is more soluble in organic solvents such as ethanol and acetone. The compound exhibits good stability under neutral to slightly acidic conditions but can degrade at high temperatures or in basic environments. It is a moderately reactive carboxylic acid derivative, showing potential for various chemical reactions such as esterification and nucleophilic substitution.