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Murcko scaffold

Ring system with 4 rings and 27 atoms

179 chemicals on CompoundList share this ring system.

Rings
4
Scaffold atoms
27
Chemicals
179
With full pages
34
Scaffold SMILES

O=C(Nc1ccccc1)c1cc(N=Nc2ccccc2)c2ccccc2c1

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 O=C(Nc1ccccc1)c1cc(N=Nc2ccccc2)c2ccccc2c1

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 179 chemicals

Pigment Red 170 chemical structure, C26H22N4O4, CAS 2786-76-7
Pigment Red 170
CAS 2786-76-7C26H22N4O4
Pigment Red 2 chemical structure, C23H15Cl2N3O2, CAS 6041-94-7
Pigment Red 2
CAS 6041-94-7C23H15Cl2N3O2
2-Naphthalenecarboxamide, N-(4-chlorophenyl)-3-hydroxy-4-[(2-methyl-5-nitrophenyl)azo]- chemical structure, C24H17ClN4O4, CAS 6410-30-6
2-Naphthalenecarboxamide, N-(4-chlorophenyl)-3-hydroxy-4-[(2-methyl-5-nitrophenyl)azo]-
CAS 6410-30-6C24H17ClN4O4
4-((2,5-Dichlorophenyl)azo)-3-hydroxy-N-(2-methoxyphenyl)naphthalene-2-carboxamide chemical structure, C24H17Cl2N3O3, CAS 6410-38-4
4-((2,5-Dichlorophenyl)azo)-3-hydroxy-N-(2-methoxyphenyl)naphthalene-2-carboxamide
CAS 6410-38-4C24H17Cl2N3O3
Alkali resistant red dark chemical structure, C24H17N5O7, CAS 6471-49-4
Alkali resistant red dark
CAS 6471-49-4C24H17N5O7
Pigment Red 112 chemical structure, C24H16Cl3N3O2, CAS 6535-46-2
Pigment Red 112
CAS 6535-46-2C24H16Cl3N3O2
2-Naphthalenecarboxamide, 4-(2-(2-chloro-5-(trifluoromethyl)phenyl)diazenyl)-3-hydroxy-N-phenyl- chemical structure, C24H15ClF3N3O2, CAS 440-29-9
2-Naphthalenecarboxamide, 4-(2-(2-chloro-5-(trifluoromethyl)phenyl)diazenyl)-3-hydroxy-N-phenyl-
CAS 440-29-9C24H15ClF3N3O2
2-Naphthalenecarboxamide, 4-(2-(5-chloro-2-methylphenyl)diazenyl)-3-hydroxy-N-(2-methylphenyl)- chemical structure, C25H20ClN3O2, CAS 2786-85-8
2-Naphthalenecarboxamide, 4-(2-(5-chloro-2-methylphenyl)diazenyl)-3-hydroxy-N-(2-methylphenyl)-
CAS 2786-85-8C25H20ClN3O2
4-(2-(4-(Aminocarbonyl)phenyl)diazenyl)-3-hydroxy-N-(2-methylphenyl)-2-naphthalenecarboxamide chemical structure, C25H20N4O3, CAS 2972-58-9
4-(2-(4-(Aminocarbonyl)phenyl)diazenyl)-3-hydroxy-N-(2-methylphenyl)-2-naphthalenecarboxamide
CAS 2972-58-9C25H20N4O3
2-Naphthalenecarboxamide, 3-hydroxy-4-[(4-methyl-2-nitrophenyl)azo]-N-(3-nitrophenyl)- chemical structure, C24H17N5O6, CAS 3564-22-5
2-Naphthalenecarboxamide, 3-hydroxy-4-[(4-methyl-2-nitrophenyl)azo]-N-(3-nitrophenyl)-
CAS 3564-22-5C24H17N5O6
2-Naphthalenecarboxamide, 4-(2-(5-(aminocarbonyl)-2-methylphenyl)diazenyl)-3-hydroxy-N-(4-methoxy-2-methylphenyl)- chemical structure, C27H24N4O4, CAS 4047-75-0
2-Naphthalenecarboxamide, 4-(2-(5-(aminocarbonyl)-2-methylphenyl)diazenyl)-3-hydroxy-N-(4-methoxy-2-methylphenyl)-
CAS 4047-75-0C27H24N4O4
2-Naphthalenecarboxamide, 3-hydroxy-4-(2-(4-methoxy-2-nitrophenyl)diazenyl)-N-phenyl- chemical structure, C24H18N4O5, CAS 4154-63-6
2-Naphthalenecarboxamide, 3-hydroxy-4-(2-(4-methoxy-2-nitrophenyl)diazenyl)-N-phenyl-
CAS 4154-63-6C24H18N4O5
2-Naphthalenecarboxamide, N-(4-ethoxyphenyl)-3-hydroxy-4-[2-(2,4,5-trichlorophenyl)diazenyl]- chemical structure, C25H18Cl3N3O3, CAS 5012-29-3
2-Naphthalenecarboxamide, N-(4-ethoxyphenyl)-3-hydroxy-4-[2-(2,4,5-trichlorophenyl)diazenyl]-
CAS 5012-29-3C25H18Cl3N3O3
3-Hydroxy-4-(2-(2-methyl-5-nitrophenyl)diazenyl)-N-(3-nitrophenyl)-2-naphthalenecarboxamide chemical structure, C24H17N5O6, CAS 6358-47-0
3-Hydroxy-4-(2-(2-methyl-5-nitrophenyl)diazenyl)-N-(3-nitrophenyl)-2-naphthalenecarboxamide
CAS 6358-47-0C24H17N5O6
4-[2-(2,5-Dichlorophenyl)diazenyl]-N-(2-ethoxyphenyl)-3-hydroxy-2-naphthalenecarboxamide chemical structure, C25H19Cl2N3O3, CAS 6358-48-1
4-[2-(2,5-Dichlorophenyl)diazenyl]-N-(2-ethoxyphenyl)-3-hydroxy-2-naphthalenecarboxamide
CAS 6358-48-1C25H19Cl2N3O3
4-((2-Chlorophenyl)azo)-3-hydroxy-N-phenylnaphthalene-2-carboxamide chemical structure, C23H16ClN3O2, CAS 6410-26-0
4-((2-Chlorophenyl)azo)-3-hydroxy-N-phenylnaphthalene-2-carboxamide
CAS 6410-26-0C23H16ClN3O2
2-Naphthalenecarboxamide, 4-[2-(3-chlorophenyl)diazenyl]-3-hydroxy-N-phenyl- chemical structure, C23H16ClN3O2, CAS 6410-27-1
2-Naphthalenecarboxamide, 4-[2-(3-chlorophenyl)diazenyl]-3-hydroxy-N-phenyl-
CAS 6410-27-1C23H16ClN3O2
3-Hydroxy-4-((2-methyl-4-nitrophenyl)azo)-N-(o-tolyl)naphthalene-2-carboxamide chemical structure, C25H20N4O4, CAS 6410-32-8
3-Hydroxy-4-((2-methyl-4-nitrophenyl)azo)-N-(o-tolyl)naphthalene-2-carboxamide
CAS 6410-32-8C25H20N4O4
Pigment Red 10 chemical structure, C24H17Cl2N3O2, CAS 6410-35-1
Pigment Red 10
CAS 6410-35-1C24H17Cl2N3O2
2-Naphthalenecarboxamide, 4-(2-(4-chloro-2-nitrophenyl)diazenyl)-3-hydroxy-N-(2-methoxyphenyl)- chemical structure, C24H17ClN4O5, CAS 6410-39-5
2-Naphthalenecarboxamide, 4-(2-(4-chloro-2-nitrophenyl)diazenyl)-3-hydroxy-N-(2-methoxyphenyl)-
CAS 6410-39-5C24H17ClN4O5
Pigment brown 1 chemical structure, C25H19Cl2N3O4, CAS 6410-40-8
Pigment brown 1
CAS 6410-40-8C25H19Cl2N3O4
2-Naphthalenecarboxamide, 3-hydroxy-4-[(2-methyl-5-nitrophenyl)azo]-N-phenyl- chemical structure, C24H18N4O4, CAS 6448-95-9
2-Naphthalenecarboxamide, 3-hydroxy-4-[(2-methyl-5-nitrophenyl)azo]-N-phenyl-
CAS 6448-95-9C24H18N4O4
2-Naphthalenecarboxamide, 4-(2-(4-chloro-2-nitrophenyl)diazenyl)-3-hydroxy-N-(2-methylphenyl)- chemical structure, C24H17ClN4O4, CAS 6471-50-7
2-Naphthalenecarboxamide, 4-(2-(4-chloro-2-nitrophenyl)diazenyl)-3-hydroxy-N-(2-methylphenyl)-
CAS 6471-50-7C24H17ClN4O4
Pigment Red 7 chemical structure, C25H19Cl2N3O2, CAS 6471-51-8
Pigment Red 7
CAS 6471-51-8C25H19Cl2N3O2