Hydrochloric Acid → HCID 178464168, compound

Participants

Reaction Steps

Similarly, amorphous 2-methyl-D,L-arginine base was converted to the hydrochloride by pH-adjustment to 5.1 with 1 M hydrochloric acid. Although crystalline 2-Methyl-DL-arginine hydrochloride could be obtained by the addition of 2-propanol to the methanolic solution of 2-methyl-D,L-arginine hydrochloride, the yields of crystalline product were only 30%, m.p. 243°-246° C.

Provenance & Evidence