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Murcko scaffold

Ring system with 4 rings and 22 atoms

9 chemicals on CompoundList share this ring system.

Rings
4
Scaffold atoms
22
Chemicals
9
With full pages
5
Scaffold SMILES

C(=NNc1nn2cnnc2c2ccccc12)c1ccccc1

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 C(=NNc1nn2cnnc2c2ccccc12)c1ccccc1

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 9 of 9 chemicals

2-Ethoxy-4-[([1,2,4]triazolo[3,4-a]phthalazin-6-ylhydrazinylidene)methyl]phenol chemical structure, C18H16N6O2
2-Ethoxy-4-[([1,2,4]triazolo[3,4-a]phthalazin-6-ylhydrazinylidene)methyl]phenol
C18H16N6O2
(E)-6-(2-(2-Ethoxybenzylidene)hydrazinyl)-[1,2,4]triazolo[3,4-a]phthalazine chemical structure, C18H16N6O, CAS 497865-50-6
(E)-6-(2-(2-Ethoxybenzylidene)hydrazinyl)-[1,2,4]triazolo[3,4-a]phthalazine
CAS 497865-50-6C18H16N6O
(E)-6-(2-(4-Chlorobenzylidene)hydrazinyl)-[1,2,4]triazolo[3,4-a]phthalazine chemical structure, C16H11ClN6, CAS 109655-13-2
(E)-6-(2-(4-Chlorobenzylidene)hydrazinyl)-[1,2,4]triazolo[3,4-a]phthalazine
CAS 109655-13-2C16H11ClN6
(E)-3-((2-([1,2,4]Triazolo[3,4-a]phthalazin-6-yl)hydrazono)methyl)phenol chemical structure, C16H12N6O, CAS 500270-15-5
(E)-3-((2-([1,2,4]Triazolo[3,4-a]phthalazin-6-yl)hydrazono)methyl)phenol
CAS 500270-15-5C16H12N6O
(6Z)-6-[(2E)-(4-Methoxybenzylidene)hydrazinylidene]-5,6-dihydro[1,2,4]triazolo[3,4-a]phthalazine chemical structure, C17H14N6O, CAS 385388-53-4
(6Z)-6-[(2E)-(4-Methoxybenzylidene)hydrazinylidene]-5,6-dihydro[1,2,4]triazolo[3,4-a]phthalazine
CAS 385388-53-4C17H14N6O
2-Ethoxy-4-([1,2,4]triazolo[3,4-a]phthalazin-6-yl-hydrazonomethyl)-phenol chemical structure, C18H16N6O2, CAS 384367-00-4
2-Ethoxy-4-([1,2,4]triazolo[3,4-a]phthalazin-6-yl-hydrazonomethyl)-phenol
CAS 384367-00-4C18H16N6O2
(E)-4-((2-([1,2,4]Triazolo[3,4-a]phthalazin-6-yl)hydrazono)methyl)phenol chemical structure, C16H12N6O, CAS 487038-48-2
(E)-4-((2-([1,2,4]Triazolo[3,4-a]phthalazin-6-yl)hydrazono)methyl)phenol
CAS 487038-48-2C16H12N6O
(E)-2-((2-([1,2,4]Triazolo[3,4-a]phthalazin-6-yl)hydrazono)methyl)-4-bromophenol chemical structure, C16H11BrN6O, CAS 498568-39-1
(E)-2-((2-([1,2,4]Triazolo[3,4-a]phthalazin-6-yl)hydrazono)methyl)-4-bromophenol
CAS 498568-39-1C16H11BrN6O
2-Hydroxybenzaldehyde [1,2,4]triazolo[3,4-a]phthalazin-6-ylhydrazone chemical structure, C16H12N6O, CAS 488794-87-2
2-Hydroxybenzaldehyde [1,2,4]triazolo[3,4-a]phthalazin-6-ylhydrazone
CAS 488794-87-2C16H12N6O