Ropinirole-d4 (hydrochloride)

Ropinirole-d4 (SKF 101468-d4) hydrochloride is the deuterium labeled Ropinirole hydrochloride. Ropinirole hydrochloride is a potent D3/D2 receptor agonist with a Kiof 29 nM for D2 receptor. Ropinirole hydrochloride has pEC50s of 7.4, 8.4 and 6.8 for hD2, hD3 and hD4 receptors, respectively. Ropinirole hydrochloride has no affinity for the D1 receptors. Ropinirole hydrochloride has the potential for Parkinson's disease[1][2].

Product Specifications

CAS Number

[1330261-37-4]

Product Name Alternative

SKF 101468-d4 (hydrochloride)

UNSPSC

12352005

Target

Dopamine Receptor; Isotope-Labeled Compounds

Related Pathways

GPCR/G Protein; Neuronal Signaling; Others

Applications

Neuroscience-Neuromodulation

Field of Research

Neurological Disease

Solubility

10 mM in DMSO

Smiles

C(CN(C(CC)([2H])[2H])C(CC)([2H])[2H])C1=C2C(NC(=O)C2)=CC=C1.Cl

Molecular Formula

C16H21D4ClN2O

Molecular Weight

300.86

References & Citations

[1]Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53 (2) :211-216.|[2]Eden, R.J., et al., Preclinical pharmacology of ropinirole (SK&F 101468-A) a novel dopamine D2 agonist. Pharmacol Biochem Behav, 1991. 38 (1) : p. 147-54.|[3]Mavrikaki M, et al. Ropinirole regulates emotionality and neuronal activity markers in the limbic forebrain. Int J Neuropsychopharmacol. 2014 Dec;17 (12) :1981-93.