Hydrochloric Acid → HCID 58056251, compound

Participants

Reaction Steps

A mixture of 6-(3-hydroxy-propyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid ethyl ester (5 mg) and an aqueous solution of sodium hydroxide (5 drops) was stirred at room temperature for 16 hours. The reaction mixture was then acidified by addition of an aqueous solution of hydrochloric acid (3 M). The precipitate was collected by filtration to give 6-(3-hydroxy-propyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid. MS=222 [M+H]+.

Provenance & Evidence