A-77636
A-77636 is an orally active, potent, selective and long-acting dopamine D1 receptor agonist (pEC50 = 8.13; EC50 = 1.1 nM) . A-77636 shows the highest affinity (pKi = 7.40 ± 0.09; Ki = 39.8 nM) for the dopamine D1 receptor. A-77636 shows antiparkinsonian activity[1].
Product Specifications
CAS Number
778546-51-3
UNSPSC
12352005
Target
Dopamine Receptor
Type
Reference compound
Related Pathways
GPCR/G Protein; Neuronal Signaling
Applications
Neuroscience-Neurodegeneration
Field of Research
Neurological Disease
Assay Protocol
https://www.medchemexpress.com/a-77636.html
Solubility
10 mM in DMSO
Smiles
NC[C@@H]1O[C@H](C2(C[C@@H]3C4)C[C@H](C3)C[C@H]4C2)CC5=C(O)C(O)=CC=C51
Molecular Formula
C20H27NO3
Molecular Weight
329.43
References & Citations
[1]Kebabian JW, et al. A-77636: a potent and selective dopamine D1 receptor agonist with antiparkinsonian activity in marmosets. Eur J Pharmacol. 1992 Dec 15;229 (2-3) :203-9. |[2]Chausmer AL, et al. Comparison of interactions of D1-like agonists, SKF 81297, SKF 82958 and A-77636, with cocaine: locomotor activity and drug discrimination studies in rodents. Psychopharmacology (Berl) . 2002 Jan;159 (2) :145-53.
Shipping Conditions
Room temperature
Scientific Category
Reference compound1
Clinical Information
No Development Reported
Isoform
D1 Receptor
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