ChemicalBook--->CAS DataBase List--->189061-11-8

189061-11-8

189061-11-8 Structure

189061-11-8 Structure
IdentificationBack Directory
[Name]

N-[4-[4-(2,3-Dichlorophenyl)-1-piperazinyl]butyl]-9H-fluorene-2-carboxamide hydrochloride
[CAS]

189061-11-8
[Synonyms]

N-(4-(4-(2,3-DICHLOROPHENYL)PIPERAZIN-1-YL)BUTYL)-9H-FLUORENE-2-CARBOXAMIDE HCL
[Molecular Formula]

C28H30Cl3N3O
[MDL Number]

MFCD09971107
[MOL File]

189061-11-8.mol
[Molecular Weight]

530.916
Chemical PropertiesBack Directory
[storage temp. ]

2-8°C
[solubility ]

DMSO: ≥25mg/mL
[form ]

powder
[color ]

white to tan
Safety DataBack Directory
[WGK Germany ]

3
Hazard InformationBack Directory
[Uses]

NGB 2904 Hydrochloride is a dopamine D3 receptor antagonist that inhibits cocaine’s rewarding effects and cocaine-induced reinstatement of drug seeking behavior in rats.
[Biological Activity]

Inhibition of dopamine D3 receptor function by NGB 2904 increases spontaneous locomotor activity in rodents.''NGB 2904 is a potent and selective dopamine D3 receptor antagonist with a D3/D2 ratio of 800 for r at and high binding affinity (1.4 nM) at the hD3 receptor with 150-fold selectivity for primate D3 receptors over primate D2L receptors. It attenuates the rewarding effects of cocaine and methamphetamine.
[in vivo]

NGB 2904 (26 μg/kg; a single s.c.) enhances amphetamine (26 mg/kg)-stimulated locomotion in wild-type mice[3].
NGB 2904 (0.026 μg-1 mg/kg; a single s.c. or once daily for 7 d) stimulates spontaneous locomotion in wild-type mice[3].

[IC 50]

D3 Receptor: 1.4 (Ki)
[storage]

-20°C
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