Dihydrexidine hydrochloride is a full efficacy D1-like dopamine receptor (D1/D5) agonist (IC50: 10 nM for D1 receptor). It also shows potent antiparkinsonian activity.

Dihydrexidine hydrochloride shows poor oral bioavailability. It also has a relatively short half-life of 1 to 2 h [3]. Dihydrexidine hydrochloride (3 mg/kg; i.p.) yields dopamine D1 receptor agonist effects in vivo [4].

137417-08-4

C17H18ClNO2

303.78

DAR-0100 hydrochloride;Dihydrexidine hydrochloride

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years