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Murcko scaffold

6-Phenyl-4,5-dihydro-3(2H)-pyridazinone scaffold

135 chemicals on CompoundList share this ring system.

Rings
2
Scaffold atoms
13
Chemicals
135
With full pages
27
Scaffold SMILES

O=C1CCC(c2ccccc2)=NN1

A Bemis-Murcko scaffold is what remains of a molecule when every side chain is removed: the rings and the chains that link them. Chemicals that share a scaffold often belong to the same compound series, which helps when you look for analogues, alternative suppliers or related building blocks.

Substructure search with this scaffoldOpen the 6-Phenyl-4,5-dihydro-3(2H)-pyridazinone page
Murcko scaffold O=C1CCC(c2ccccc2)=NN1

Computed from the structures of the chemicals listed here. Stereo and charges are removed before the scaffold is taken.

Chemicals with this scaffold

Open one to see its structure, properties and suppliers.

Showing 1 to 48 of 135 chemicals

Simendan chemical structure, C14H12N6O, CAS 131741-08-7
Simendan
CAS 131741-08-7C14H12N6O
Amipizone chemical structure, C14H16ClN3O2, CAS 69635-63-8
Amipizone
CAS 69635-63-8C14H16ClN3O2
Siguazodan chemical structure, C14H16N6O, CAS 115344-47-3
Siguazodan
CAS 115344-47-3C14H16N6O
3(2H)-Pyridazinone, 4,5-dihydro-5-(hydroxymethyl)-6-phenyl- chemical structure, C11H12N2O2, CAS 23239-13-6
3(2H)-Pyridazinone, 4,5-dihydro-5-(hydroxymethyl)-6-phenyl-
CAS 23239-13-6C11H12N2O2
6-(4-Chlorophenyl)-4,5-dihydropyridazin-3(2H)-one chemical structure, C10H9ClN2O, CAS 1079-73-8
6-(4-Chlorophenyl)-4,5-dihydropyridazin-3(2H)-one
CAS 1079-73-8C10H9ClN2O
Ici 109,081 chemical structure, C11H13N3O, CAS 36725-28-7
Ici 109,081
CAS 36725-28-7C11H13N3O
3(2H)-Pyridazinone, 4,5-dihydro-6-(4-aminophenyl)-5-(hydroxymethyl)- chemical structure, C11H13N3O2, CAS 110766-29-5
3(2H)-Pyridazinone, 4,5-dihydro-6-(4-aminophenyl)-5-(hydroxymethyl)-
CAS 110766-29-5C11H13N3O2
Domipizone chemical structure, C13H16N2O4, CAS 95355-10-5
Domipizone
CAS 95355-10-5C13H16N2O4
3(2H)-Pyridazinone, 4,5-dihydro-6-(4-propoxyphenyl)- chemical structure, C13H16N2O2, CAS 39496-54-3
3(2H)-Pyridazinone, 4,5-dihydro-6-(4-propoxyphenyl)-
CAS 39496-54-3C13H16N2O2
6-(4-Ethoxyphenyl)-4,5-dihydropyridazin-3(2H)-one chemical structure, C12H14N2O2, CAS 95152-07-1
6-(4-Ethoxyphenyl)-4,5-dihydropyridazin-3(2H)-one
CAS 95152-07-1C12H14N2O2
6-Phenyl-4,5-dihydro-3(2H)-pyridazinone chemical structure, C10H10N2O, CAS 1011-46-7
6-Phenyl-4,5-dihydro-3(2H)-pyridazinone
CAS 1011-46-7C10H10N2O
6-(3-Nitrophenyl)-4,5-dihydropyridazin-3(2H)-one chemical structure, C10H9N3O3, CAS 52239-76-6
6-(3-Nitrophenyl)-4,5-dihydropyridazin-3(2H)-one
CAS 52239-76-6C10H9N3O3
3-(3,4-Dimethoxyphenyl)-4,5-dihydro-1H-pyridazin-6-one chemical structure, C12H14N2O3, CAS 39499-66-6
3-(3,4-Dimethoxyphenyl)-4,5-dihydro-1H-pyridazin-6-one
CAS 39499-66-6C12H14N2O3
6-(4-Fluorophenyl)-4,5-dihydro-3(2H)-pyridazinone chemical structure, C10H9FN2O, CAS 39499-62-2
6-(4-Fluorophenyl)-4,5-dihydro-3(2H)-pyridazinone
CAS 39499-62-2C10H9FN2O
6-(p-Chlorophenyl)-2-(2'-hydroxybutyl)-4,5-dihydro-3-(2H)-pyridazinone chemical structure, C14H17ClN2O2, CAS 38958-82-6
6-(p-Chlorophenyl)-2-(2'-hydroxybutyl)-4,5-dihydro-3-(2H)-pyridazinone
CAS 38958-82-6C14H17ClN2O2
6-(4-Aminophenyl)-4,5-dihydropyridazin-3(2H)-one chemical structure, C10H11N3O, CAS 21282-90-6
6-(4-Aminophenyl)-4,5-dihydropyridazin-3(2H)-one
CAS 21282-90-6C10H11N3O
N-[4-(6-Oxo-1,4,5,6-tetrahydro-3-pyridazinyl)phenyl]acetamide chemical structure, C12H13N3O2, CAS 21394-91-2
N-[4-(6-Oxo-1,4,5,6-tetrahydro-3-pyridazinyl)phenyl]acetamide
CAS 21394-91-2C12H13N3O2
6-(4-Bromophenyl)-4,5-dihydropyridazin-3(2H)-one chemical structure, C10H9BrN2O, CAS 36725-37-8
6-(4-Bromophenyl)-4,5-dihydropyridazin-3(2H)-one
CAS 36725-37-8C10H9BrN2O
6-(4-Methoxyphenyl)-4,5-dihydropyridazin-3(2H)-one chemical structure, C11H12N2O2, CAS 1017-06-7
6-(4-Methoxyphenyl)-4,5-dihydropyridazin-3(2H)-one
CAS 1017-06-7C11H12N2O2
6-(4-Methylphenyl)-2,3,4,5-tetrahydropyridazin-3-one chemical structure, C11H12N2O, CAS 1079-72-7
6-(4-Methylphenyl)-2,3,4,5-tetrahydropyridazin-3-one
CAS 1079-72-7C11H12N2O
RefChem:381598 chemical structure, C12H14N2O, CAS 4907-24-8
RefChem:381598
CAS 4907-24-8C12H14N2O
3(2H)-Pyridazinone, 4,5-dihydro-2-methyl-6-phenyl- chemical structure, C11H12N2O, CAS 3617-20-7
3(2H)-Pyridazinone, 4,5-dihydro-2-methyl-6-phenyl-
CAS 3617-20-7C11H12N2O
Ethyl 6-(4-chlorophenyl)-3-oxo-2,3,4,5-tetrahydro-4-pyridazinecarboxylate chemical structure, C13H13ClN2O3, CAS 220287-26-3
Ethyl 6-(4-chlorophenyl)-3-oxo-2,3,4,5-tetrahydro-4-pyridazinecarboxylate
CAS 220287-26-3C13H13ClN2O3
Ethyl 6-(3,4-dichlorophenyl)-3-oxo-2,3,4,5-tetrahydro-4-pyridazinecarboxylate chemical structure, C13H12Cl2N2O3, CAS 337921-71-8
Ethyl 6-(3,4-dichlorophenyl)-3-oxo-2,3,4,5-tetrahydro-4-pyridazinecarboxylate
CAS 337921-71-8C13H12Cl2N2O3