Dihydroxyphenylalanine Hydrochloride, (2:1)

Medical Condition:
Dihydroxyphenylalanine Hydrochloride, (2:1)

A beta-hydroxylated derivative of phenylalanine. The D-form of dihydroxyphenylalanine has less physiologic activity than the L-form and is commonly used experimentally to determine whether the pharmacological effects of LEVODOPA are stereospecific.