Hydrochloric Acid → HCID 178464168, compound

HRID 460748Notes

Reaction equation

HRID 460748 reaction equation
[CH3:1][C:2]([C:11]([OH:13])=[O:12])([CH2:4][CH2:5][CH2:6][NH:7][C:8](=[NH:10])[NH2:9])[NH2:3].[ClH:14]>CC(O)C>[ClH:14].[CH3:1][C:2]([C:11]([OH:13])=[O:12])([CH2:4][CH2:5][CH2:6][NH:7][C:8](=[NH:9])[NH2:10])[NH2:3]

Participants

4

Reactant 2

HCID 313Hydrochloric Acid2×HCID 178464167HCID 178464167, compound

Product 1

HCID 178464168HCID 178464168, compound

Reagents, catalysts & solvents 1

HCID 3776IsopropanolSolvent

Procedure

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.

Sources & evidence

ORD record
ord-b229cb9b1ba54d30bb96a96cb49f3303
Source dataset
uspto-grants-1977_12
Patent number
US04061542

Reaction notes

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