Brief Information of the Compound and Protein
Compound Name
 Compound Info 
2-(4-fluorophenyl)-6-[4-[2-[(2R)-2-methylpyrrolidin-1-yl]ethyl]phenyl]pyridazin-3-one
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 PubChem ID
CID: 44540072
SID: 87221577
Canonical SMILES
C[C@@H]1CCCN1CCc1ccc(cc1)-c1ccc(=O)n(n1)-c1ccc(F)cc1
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Compound Formula C23H24FN3O
Compound Structure
Protein Name
 Protein Info 
Histamine H3 receptor
Protein Classification
Membrane receptor
>
Family A G protein-coupled receptor
>
Small molecule receptor (family A GPCR)
>
Monoamine receptor
>
Histamine receptor
Uniprot ID
Q9Y5N1
Gene Name
HRH3
Table of Molecular Bioactivities Related to the Compound and Protein
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000011 CHO
 Cell Line Info 
Cricetulus griseus (Chinese hamster)  2
1
EC50 = 2.1 nM
   TI
   LI
   LO
   TS
2
Ki = 13 nM
   TI
   LI
   LO
   TS