Brief Information of the Compound and Protein
Compound Name
 Compound Info 
4-[4-[3-[(2R)-2-methylpyrrolidin-1-yl]propoxy]phenyl]-1H-pyridazin-6-one
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 PubChem ID
CID: 53363442
SID: 152192249
Canonical SMILES
C[C@@H]1CCCN1CCCOc1ccc(cc1)-c1cn[nH]c(=O)c1
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Compound Formula C18H23N3O2
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
Q9QYN8
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
Ki = 8.5 nM
   TI
   LI
   LO
   TS
2
Ki = 13 nM
   TI
   LI
   LO
   TS
CL001008 CHO-A3
 Cell Line Info 
Cricetulus griseus (Chinese hamster)  1
1
Ki = 9 nM
   TI
   LI
   LO
   TS