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Murcko scaffold

Ring system with 3 rings and 23 atoms

30 chemicals on CompoundList share this ring system.

Rings
3
Scaffold atoms
23
Chemicals
30
With full pages
9
Scaffold SMILES

c1ccc(N=Nc2ccc(NCC[n+]3ccccc3)cc2)cc1

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 c1ccc(N=Nc2ccc(NCC[n+]3ccccc3)cc2)cc1

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 30 of 30 chemicals

Pyridinium, 1-[2-[[4-[2-[2,6-dichloro-4-[(dimethylamino)sulfonyl]phenyl]diazenyl]phenyl]ethylamino]ethyl]-, chloride (1:1) chemical structure, C23H26Cl3N5O2S, CAS 10189-42-1
Pyridinium, 1-[2-[[4-[2-[2,6-dichloro-4-[(dimethylamino)sulfonyl]phenyl]diazenyl]phenyl]ethylamino]ethyl]-, chloride (1:1)
CAS 10189-42-1C23H26Cl3N5O2S
Pyridinium, 1-(2-((4-(2-(2,6-dichloro-4-nitrophenyl)diazenyl)phenyl)ethylamino)ethyl)-, chloride (1:1) chemical structure, C21H20Cl3N5O2, CAS 14408-20-9
Pyridinium, 1-(2-((4-(2-(2,6-dichloro-4-nitrophenyl)diazenyl)phenyl)ethylamino)ethyl)-, chloride (1:1)
CAS 14408-20-9C21H20Cl3N5O2
4-[(2,6-Dichloro-4-nitrophenyl)diazenyl]-N-ethyl-N-(2-pyridin-1-ium-1-ylethyl)aniline chemical structure, C21H20Cl2N5O2+, CAS 59692-82-9
4-[(2,6-Dichloro-4-nitrophenyl)diazenyl]-N-ethyl-N-(2-pyridin-1-ium-1-ylethyl)aniline
CAS 59692-82-9C21H20Cl2N5O2+
Pyridinium, 1-[2-[[4-[2-(2-cyano-4-nitrophenyl)diazenyl]phenyl]ethylamino]ethyl]-, chloride (1:1) chemical structure, C22H21ClN6O2, CAS 23258-43-7
Pyridinium, 1-[2-[[4-[2-(2-cyano-4-nitrophenyl)diazenyl]phenyl]ethylamino]ethyl]-, chloride (1:1)
CAS 23258-43-7C22H21ClN6O2
Pyridinium, 1-(2-((4-(2-(2,6-dichloro-4-((dimethylamino)sulfonyl)phenyl)diazenyl)phenyl)ethylamino)ethyl)-, acetate (1:1) chemical structure, C25H29Cl2N5O4S, CAS 68922-20-3
Pyridinium, 1-(2-((4-(2-(2,6-dichloro-4-((dimethylamino)sulfonyl)phenyl)diazenyl)phenyl)ethylamino)ethyl)-, acetate (1:1)
CAS 68922-20-3C25H29Cl2N5O4S
Pyridinium, 1-[2-[[4-[2-(2-bromo-4,6-dinitrophenyl)diazenyl]-3-methylphenyl]ethylamino]ethyl]-, acetate (1:1) chemical structure, C24H25BrN6O6, CAS 68922-22-5
Pyridinium, 1-[2-[[4-[2-(2-bromo-4,6-dinitrophenyl)diazenyl]-3-methylphenyl]ethylamino]ethyl]-, acetate (1:1)
CAS 68922-22-5C24H25BrN6O6
Pyridinium, 1-[2-[[4-[2-[2,5-dichloro-4-[(dimethylamino)sulfonyl]phenyl]diazenyl]phenyl]ethylamino]ethyl]-, acetate (1:1) chemical structure, C25H29Cl2N5O4S, CAS 68929-03-3
Pyridinium, 1-[2-[[4-[2-[2,5-dichloro-4-[(dimethylamino)sulfonyl]phenyl]diazenyl]phenyl]ethylamino]ethyl]-, acetate (1:1)
CAS 68929-03-3C25H29Cl2N5O4S
Pyridinium, 1-[2-[[4-[2-(2,6-dichloro-4-nitrophenyl)diazenyl]-3-methylphenyl]ethylamino]ethyl]-, sulfate (1:1) chemical structure, C22H23Cl2N5O6S, CAS 70660-58-1
Pyridinium, 1-[2-[[4-[2-(2,6-dichloro-4-nitrophenyl)diazenyl]-3-methylphenyl]ethylamino]ethyl]-, sulfate (1:1)
CAS 70660-58-1C22H23Cl2N5O6S
Pyridinium, 1-(2-((4-(2-(2-chloro-4-nitrophenyl)diazenyl)phenyl)ethylamino)ethyl)-, chloride (1:1) chemical structure, C21H21Cl2N5O2, CAS 36986-04-6
Pyridinium, 1-(2-((4-(2-(2-chloro-4-nitrophenyl)diazenyl)phenyl)ethylamino)ethyl)-, chloride (1:1)
CAS 36986-04-6C21H21Cl2N5O2
Pyridinium, 1-[2-[[4-[2-(2-chloro-4-nitrophenyl)diazenyl]phenyl]ethylamino]ethyl]-, acetate (1:1) chemical structure, C23H24ClN5O4, CAS 59709-10-3
Pyridinium, 1-[2-[[4-[2-(2-chloro-4-nitrophenyl)diazenyl]phenyl]ethylamino]ethyl]-, acetate (1:1)
CAS 59709-10-3C23H24ClN5O4
Pyridinium, 1-[2-[[4-[2-(2-bromo-4,6-dinitrophenyl)diazenyl]-3-methylphenyl]ethylamino]ethyl]-, chloride (1:1) chemical structure, C22H22BrClN6O4, CAS 72361-40-1
Pyridinium, 1-[2-[[4-[2-(2-bromo-4,6-dinitrophenyl)diazenyl]-3-methylphenyl]ethylamino]ethyl]-, chloride (1:1)
CAS 72361-40-1C22H22BrClN6O4
Pyridinium, 1-(2-((4-(2-(2,6-dichloro-4-nitrophenyl)diazenyl)phenyl)ethylamino)ethyl)-, acetate (1:1) chemical structure, C23H23Cl2N5O4, CAS 59709-07-8
Pyridinium, 1-(2-((4-(2-(2,6-dichloro-4-nitrophenyl)diazenyl)phenyl)ethylamino)ethyl)-, acetate (1:1)
CAS 59709-07-8C23H23Cl2N5O4
Pyridinium, 1-(2-((4-(2-(2,5-dichloro-4-((dimethylamino)sulfonyl)phenyl)diazenyl)phenyl)ethylamino)ethyl)-, chloride (1:1) chemical structure, C23H26Cl3N5O2S, CAS 72361-39-8
Pyridinium, 1-(2-((4-(2-(2,5-dichloro-4-((dimethylamino)sulfonyl)phenyl)diazenyl)phenyl)ethylamino)ethyl)-, chloride (1:1)
CAS 72361-39-8C23H26Cl3N5O2S
Pyridinium, 1-[2-[[4-[2-(2-cyano-4-nitrophenyl)diazenyl]phenyl]ethylamino]ethyl]-, acetate (1:1) chemical structure, C24H24N6O4, CAS 72829-23-3
Pyridinium, 1-[2-[[4-[2-(2-cyano-4-nitrophenyl)diazenyl]phenyl]ethylamino]ethyl]-, acetate (1:1)
CAS 72829-23-3C24H24N6O4
1-(2-((2-Chloro-4-((4-nitrophenyl)azo)phenyl)amino)ethyl)pyridinium chloride chemical structure, C19H17Cl2N5O2, CAS 59827-64-4
1-(2-((2-Chloro-4-((4-nitrophenyl)azo)phenyl)amino)ethyl)pyridinium chloride
CAS 59827-64-4C19H17Cl2N5O2
1-[2-[[2-Chloro-4-[(4-nitrophenyl)azo]phenyl]amino]ethyl]-4-methylpyridinium chloride chemical structure, C20H19Cl2N5O2, CAS 64086-73-3
1-[2-[[2-Chloro-4-[(4-nitrophenyl)azo]phenyl]amino]ethyl]-4-methylpyridinium chloride
CAS 64086-73-3C20H19Cl2N5O2
1-(2-((2-Chloro-4-((4-nitrophenyl)azo)phenyl)amino)ethyl)-4-methylpyridinium hydroxide chemical structure, C20H20ClN5O3, CAS 93966-73-5
1-(2-((2-Chloro-4-((4-nitrophenyl)azo)phenyl)amino)ethyl)-4-methylpyridinium hydroxide
CAS 93966-73-5C20H20ClN5O3
1-(2-((2-Chloro-4-((4-nitrophenyl)azo)phenyl)amino)ethyl)pyridinium hydroxide chemical structure, C19H18ClN5O3, CAS 93919-16-5
1-(2-((2-Chloro-4-((4-nitrophenyl)azo)phenyl)amino)ethyl)pyridinium hydroxide
CAS 93919-16-5C19H18ClN5O3
1-(2-((4-((2-Chloro-4-nitrophenyl)azo)phenyl)ethylamino)ethyl)pyridinium thiocyanate chemical structure, C22H21ClN6O2S, CAS 84000-76-0
1-(2-((4-((2-Chloro-4-nitrophenyl)azo)phenyl)ethylamino)ethyl)pyridinium thiocyanate
CAS 84000-76-0C22H21ClN6O2S
1-(2-((4-((2-Cyano-4-nitrophenyl)azo)phenyl)ethylamino)ethyl)pyridinium thiocyanate chemical structure, C23H21N7O2S, CAS 84000-84-0
1-(2-((4-((2-Cyano-4-nitrophenyl)azo)phenyl)ethylamino)ethyl)pyridinium thiocyanate
CAS 84000-84-0C23H21N7O2S
1-(2-((4-((2-Chloro-4-(methylsulphonyl)phenyl)azo)phenyl)ethylamino)ethyl)pyridinium chloride chemical structure, C22H24Cl2N4O2S, CAS 93965-06-1
1-(2-((4-((2-Chloro-4-(methylsulphonyl)phenyl)azo)phenyl)ethylamino)ethyl)pyridinium chloride
CAS 93965-06-1C22H24Cl2N4O2S
1-(2-((4-((2,5-Dichlorophenyl)azo)phenyl)ethylamino)ethyl)pyridinium tetrachlorozincate (2:1) chemical structure, C42H42Cl8N8Zn, CAS 84282-31-5
1-(2-((4-((2,5-Dichlorophenyl)azo)phenyl)ethylamino)ethyl)pyridinium tetrachlorozincate (2:1)
CAS 84282-31-5C42H42Cl8N8Zn
1-(2-((4-((2,6-Dichloro-4-nitrophenyl)azo)-m-tolyl)ethylamino)ethyl)pyridinium acetate chemical structure, C24H25Cl2N5O4, CAS 84051-85-4
1-(2-((4-((2,6-Dichloro-4-nitrophenyl)azo)-m-tolyl)ethylamino)ethyl)pyridinium acetate
CAS 84051-85-4C24H25Cl2N5O4
1-(2-((4-((2-Cyano-4-nitrophenyl)azo)phenyl)ethylamino)ethyl)pyridinium hydrogen sulphate chemical structure, C22H22N6O6S, CAS 84000-83-9
1-(2-((4-((2-Cyano-4-nitrophenyl)azo)phenyl)ethylamino)ethyl)pyridinium hydrogen sulphate
CAS 84000-83-9C22H22N6O6S