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R-VK4-40

Chemical Structure : R-VK4-40

CAS No.: 2133454-52-9

R-VK4-40

Catalog No.: PC-47101Not For Human Use, Lab Use Only.

R-VK4-40 is a highly selective, potent and orally available dopamine D3 receptor (D3R) antagonist with Ki of 6.8 nM, >1500-dold selectivity over D2R.

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Purity & Documentation Purity: >98% (HPLC)

Biological Activity

R-VK4-40 is a highly selective, potent and orally available dopamine D3 receptor (D3R) antagonist with Ki of 6.8 nM, >1500-dold selectivity over D2R.
R-VK4-40 dose-dependently inhibited oxycodone self-administration and shifted oxycodone dose-response curves downward, attenuated oxycodone reward and augments analgesia in rodents.
R-VK4-40 produced mild antinociceptive effects without altering open-field locomotion or rotarod locomotor performance.
R-VK4-40 produced mild antinociceptive effects without altering open-field locomotion or rotarod locomotor performance.

Physicochemical Properties

M.Wt 454.999
Formula C25H31ClN4O2
Appearance Solid
CAS No.
Storage
Solide Powder
-20°C 12 Months; 4°C 6 Months
In Solvent
-80°C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

N-[(3R)-4-[4-(2-Chloro-3-ethylphenyl)-1-piperazinyl]-3-hydroxybutyl]-1H-indole-2-carboxamide

References

1. Vivek Kumar, et al. J Med Chem. 2016 Aug 25;59(16):7634-50.

2. Jordan CJ, et al. J Pharmacol Exp Ther. 2019 Dec;371(3):602-614.

3. Jordan CJ, et al. Neuropharmacology. 2019 Nov 1;158:107597.

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