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Murcko scaffold

Ring system with 2 rings and 9 atoms

48 chemicals on CompoundList share this ring system.

Rings
2
Scaffold atoms
9
Chemicals
48
With full pages
6
Scaffold SMILES

c1cnn2ncnc2c1

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 scaffold
Murcko scaffold c1cnn2ncnc2c1

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 48 chemicals

1-Propanesulfonamide, 2,2-dimethyl-3-((1,2,4)triazolo(1,5-b)pyridazin-6-yloxy)- chemical structure, C10H15N5O3S, CAS 152537-14-9
1-Propanesulfonamide, 2,2-dimethyl-3-((1,2,4)triazolo(1,5-b)pyridazin-6-yloxy)-
CAS 152537-14-9C10H15N5O3S
1-Butanesulfonamide, 2-ethyl-2-(((1,2,4)triazolo(1,5-b)pyridazin-6-yloxy)methyl)- chemical structure, C12H19N5O3S, CAS 152537-56-9
1-Butanesulfonamide, 2-ethyl-2-(((1,2,4)triazolo(1,5-b)pyridazin-6-yloxy)methyl)-
CAS 152537-56-9C12H19N5O3S
1-Propanesulfonamide, 2,2-dimethyl-3-((7-methyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)- chemical structure, C11H17N5O3S, CAS 152537-57-0
1-Propanesulfonamide, 2,2-dimethyl-3-((7-methyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)-
CAS 152537-57-0C11H17N5O3S
1-Propanesulfonamide, 2,2-dimethyl-3-((7,8-dimethyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)- chemical structure, C12H19N5O3S, CAS 152537-58-1
1-Propanesulfonamide, 2,2-dimethyl-3-((7,8-dimethyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)-
CAS 152537-58-1C12H19N5O3S
1-Butanesulfonamide, 2-ethyl-2-(((7-methyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)methyl)- chemical structure, C13H21N5O3S, CAS 152537-59-2
1-Butanesulfonamide, 2-ethyl-2-(((7-methyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)methyl)-
CAS 152537-59-2C13H21N5O3S
1-Butanesulfonamide, 3,3-dimethyl-4-((7-methyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)- chemical structure, C12H19N5O3S, CAS 152537-60-5
1-Butanesulfonamide, 3,3-dimethyl-4-((7-methyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)-
CAS 152537-60-5C12H19N5O3S
1-Pentanesulfonamide, 4,4-dimethyl-5-((7-methyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)- chemical structure, C13H21N5O3S, CAS 152537-61-6
1-Pentanesulfonamide, 4,4-dimethyl-5-((7-methyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)-
CAS 152537-61-6C13H21N5O3S
1-Hexanesulfonamide, 5,5-dimethyl-6-((7-methyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)- chemical structure, C14H23N5O3S, CAS 152537-62-7
1-Hexanesulfonamide, 5,5-dimethyl-6-((7-methyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)-
CAS 152537-62-7C14H23N5O3S
1-Heptanesulfonamide, 5-ethyl-5-((7-methyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)methyl)- chemical structure, C16H27N5O3S, CAS 152537-63-8
1-Heptanesulfonamide, 5-ethyl-5-((7-methyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)methyl)-
CAS 152537-63-8C16H27N5O3S
Hexanesulfonamide, 4-ethyl-4-(((7-methyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)methyl)- chemical structure, C15H25N5O3S, CAS 152537-64-9
Hexanesulfonamide, 4-ethyl-4-(((7-methyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)methyl)-
CAS 152537-64-9C15H25N5O3S
Pentanesulfonamide, 3-ethyl-3-(((7-methyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)methyl)- chemical structure, C14H23N5O3S, CAS 152537-65-0
Pentanesulfonamide, 3-ethyl-3-(((7-methyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)methyl)-
CAS 152537-65-0C14H23N5O3S
1-Pentanesulfonamide, 3,3-dimethyl-5-((7-methyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)- chemical structure, C13H21N5O3S, CAS 152537-67-2
1-Pentanesulfonamide, 3,3-dimethyl-5-((7-methyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)-
CAS 152537-67-2C13H21N5O3S
1-Hexanesulfonamide, 3,3-dimethyl-6-((7-methyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)- chemical structure, C14H23N5O3S, CAS 152537-68-3
1-Hexanesulfonamide, 3,3-dimethyl-6-((7-methyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)-
CAS 152537-68-3C14H23N5O3S
1-Butanesulfonamide, 3-methyl-2-(((7-methyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)methyl)- chemical structure, C12H19N5O3S, CAS 152537-70-7
1-Butanesulfonamide, 3-methyl-2-(((7-methyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)methyl)-
CAS 152537-70-7C12H19N5O3S
1-Butanesulfonamide, 2-methyl-2-(((7-methyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)methyl)- chemical structure, C12H19N5O3S, CAS 152537-71-8
1-Butanesulfonamide, 2-methyl-2-(((7-methyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)methyl)-
CAS 152537-71-8C12H19N5O3S
1-Butanesulfonamide, 2-(((2,7-dimethyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)methyl)-2-ethyl- chemical structure, C14H23N5O3S, CAS 152537-72-9
1-Butanesulfonamide, 2-(((2,7-dimethyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)methyl)-2-ethyl-
CAS 152537-72-9C14H23N5O3S
1-Propanesulfonamide, 2,2-dimethyl-3-(((2,7-dimethyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)methyl)- chemical structure, C12H19N5O3S, CAS 152537-74-1
1-Propanesulfonamide, 2,2-dimethyl-3-(((2,7-dimethyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)methyl)-
CAS 152537-74-1C12H19N5O3S
1-Butanesulfonamide, 2-(((2,7-dimethyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)methyl)-2-methyl- chemical structure, C13H21N5O3S, CAS 152537-75-2
1-Butanesulfonamide, 2-(((2,7-dimethyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)methyl)-2-methyl-
CAS 152537-75-2C13H21N5O3S
1-Butanesulfonamide, 2-(((2,8-dimethyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)methyl)-2-ethyl- chemical structure, C14H23N5O3S, CAS 152537-76-3
1-Butanesulfonamide, 2-(((2,8-dimethyl(1,2,4)triazolo(1,5-b)pyridazin-6-yl)oxy)methyl)-2-ethyl-
CAS 152537-76-3C14H23N5O3S
1-Prpopanesulfonamide, 3-((1,2,4)triazolo(1,5-b)pyridazin-6-yloxy)- chemical structure, C8H11N5O3S, CAS 152537-78-5
1-Prpopanesulfonamide, 3-((1,2,4)triazolo(1,5-b)pyridazin-6-yloxy)-
CAS 152537-78-5C8H11N5O3S
1-Prpopanesulfonamide, N,N-dimethyl-3-((1,2,4)triazolo(1,5-b)pyridazin-6-yloxy)- chemical structure, C10H15N5O3S, CAS 152537-79-6
1-Prpopanesulfonamide, N,N-dimethyl-3-((1,2,4)triazolo(1,5-b)pyridazin-6-yloxy)-
CAS 152537-79-6C10H15N5O3S
1-Propanesulfonamide, 3-((1,2,4)triazolo(1,5-b)pyridazin-6-ylthio)- chemical structure, C8H11N5O2S2, CAS 152537-81-0
1-Propanesulfonamide, 3-((1,2,4)triazolo(1,5-b)pyridazin-6-ylthio)-
CAS 152537-81-0C8H11N5O2S2
4VQ8Rba9EW chemical structure, C13H21N5O3S, CAS 175215-34-6
4VQ8Rba9EW
CAS 175215-34-6C13H21N5O3S
6-Chloro-2,7-dimethyl[1,2,4]triazolo[1,5-b]pyridazine chemical structure, C7H7ClN4, CAS 152537-73-0
6-Chloro-2,7-dimethyl[1,2,4]triazolo[1,5-b]pyridazine
CAS 152537-73-0C7H7ClN4