Hydrochloric Acid → HCID 20135828, compound

Participants

Reaction Steps

In 20 ml of absolute ethyl alcohol was dissolved 2.0 g of 1-(3-diethylaminopropyl)-3,5,7-triaminoindazole and into the solution was introduced dried hydrogen chloride gas under cooling with ice. To the solution was added anhydrous diethyl ether to separate crystals. Then the crystals were obtained by filtration and dried to give 1-(3-diethylaminopropyl)-3,5,7-triaminoindazole tetrahydrochloride having the following analytical value.

Provenance & Evidence