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Quinpirole Hydrochloride

Cat. No. M13950
Quinpirole Hydrochloride Structure
Synonym:

(-)-LY 171555

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Biological Activity

Quinpirole Hydrochloride ((-)-LY 171555) is a high-affinity agonist of dopamine D2/D3 receptor.

Chemical Information
Molecular Weight 255.79
CAS Number 85798-08-9
Solubility (25°C) Water 50 mg/mL
DMSO 27.78 mg/mL
Storage 2-8°C, dry, sealed
Conversion of different model animals based on BSA (PMID: 27057123)
Species Mouse Rat Rabbit Guinea pig Hamster Dog
Weight (kg) 0.02 0.15 1.8 0.4 0.08 10
Body Surface Area (m2) 0.007 0.025 0.15 0.05 0.02 0.5
Km factor 3 6 12 8 5 20
Animal A (mg/kg) = Animal B (mg/kg) multiplied by  Animal B Km
Animal A Km

For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.

References

[1] Debora Dreher Nabinger, et al. Long-lasting behavioral effects of quinpirole exposure on zebrafish

[2] Hiroyoshi Inaba, et al. The dopamine D2 agonist quinpirole impairs frontal mismatch responses to sound frequency deviations in freely moving rats

[3] Dbora Dreher Nabinger, et al. Feeding status alters exploratory and anxiety-like behaviors in zebrafish larvae exposed to quinpirole

[4] Yawen Ao, et al. Application of quinpirole in the paraventricular thalamus facilitates emergence from isoflurane anesthesia in mice

[5] W Koller, et al. Quinpirole hydrochloride, a potential anti-parkinsonism drug

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Keywords: Quinpirole Hydrochloride, (-)-LY 171555 supplier, Dopamine Receptor, inhibitors, activators


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