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Murcko scaffold

Ring system with 4 rings and 32 atoms

45 chemicals on CompoundList share this ring system.

Rings
4
Scaffold atoms
32
Chemicals
45
With full pages
4
Scaffold SMILES

O=C(Nc1ccc(N=Nc2ccccc2)cc1)Nc1ccc(N=Nc2ccccc2)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 O=C(Nc1ccc(N=Nc2ccccc2)cc1)Nc1ccc(N=Nc2ccccc2)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 45 of 45 chemicals

Benzoic acid, 3,3'-[carbonylbis(imino-4,1-phenyleneazo)]bis[6-hydroxy-, disodium salt chemical structure, C27H18N6Na2O7, CAS 2829-42-7
Benzoic acid, 3,3'-[carbonylbis(imino-4,1-phenyleneazo)]bis[6-hydroxy-, disodium salt
CAS 2829-42-7C27H18N6Na2O7
3,3'-(Carbonylbis(imino-4,1-phenylene-2,1-diazenediyl))bis(6-hydroxybenzoic acid) chemical structure, C27H20N6O7, CAS 25849-26-7
3,3'-(Carbonylbis(imino-4,1-phenylene-2,1-diazenediyl))bis(6-hydroxybenzoic acid)
CAS 25849-26-7C27H20N6O7
Benzoic acid, 2-hydroxy-5-((4-((((2-methoxy-4-((3-sulfophenyl)azo)phenyl)amino)carbonyl)amino)phenyl)azo)-, disodium salt chemical structure, C27H20N6Na2O8S, CAS 8005-52-5
Benzoic acid, 2-hydroxy-5-((4-((((2-methoxy-4-((3-sulfophenyl)azo)phenyl)amino)carbonyl)amino)phenyl)azo)-, disodium salt
CAS 8005-52-5C27H20N6Na2O8S
Benzoic acid, 2-hydroxy-5-[2-[4-[[[[2-methoxy-4-[2-(3-sulfophenyl)diazenyl]phenyl]amino]carbonyl]amino]phenyl]diazenyl]- chemical structure, C27H22N6O8S, CAS 47834-75-3
Benzoic acid, 2-hydroxy-5-[2-[4-[[[[2-methoxy-4-[2-(3-sulfophenyl)diazenyl]phenyl]amino]carbonyl]amino]phenyl]diazenyl]-
CAS 47834-75-3C27H22N6O8S
Disodium 3,3'-[carbonylbis[imino(3-methoxy-4,1-phenylene)azo]]bis[benzenesulphonate] chemical structure, C27H22N6Na2O9S2, CAS 10114-86-0
Disodium 3,3'-[carbonylbis[imino(3-methoxy-4,1-phenylene)azo]]bis[benzenesulphonate]
CAS 10114-86-0C27H22N6Na2O9S2
3,3'-(Carbonylbis(imino(3-methoxy-p-phenylene)azo))bis(benzenesulphonic) acid chemical structure, C27H24N6O9S2, CAS 25712-08-7
3,3'-(Carbonylbis(imino(3-methoxy-p-phenylene)azo))bis(benzenesulphonic) acid
CAS 25712-08-7C27H24N6O9S2
2-Hydroxy-5-(2-(4-((((4-(2-(3-sulfophenyl)diazenyl)phenyl)amino)carbonyl)amino)phenyl)diazenyl)benzoic acid chemical structure, C26H20N6O7S, CAS 65104-29-2
2-Hydroxy-5-(2-(4-((((4-(2-(3-sulfophenyl)diazenyl)phenyl)amino)carbonyl)amino)phenyl)diazenyl)benzoic acid
CAS 65104-29-2C26H20N6O7S
Benzoic acid, 2-hydroxy-5-[2-[4-[[[[2-methoxy-4-[2-(3-sulfophenyl)diazenyl]phenyl]amino]carbonyl]amino]phenyl]diazenyl]-3-methyl-, sodium salt (1:2) chemical structure, C28H22N6Na2O8S, CAS 66214-49-1
Benzoic acid, 2-hydroxy-5-[2-[4-[[[[2-methoxy-4-[2-(3-sulfophenyl)diazenyl]phenyl]amino]carbonyl]amino]phenyl]diazenyl]-3-methyl-, sodium salt (1:2)
CAS 66214-49-1C28H22N6Na2O8S
Benzoic acid, 3,3'-[carbonylbis(imino-4,1-phenyleneazo)]bis[6-hydroxy-5-methyl-, sodium salt (1:2) chemical structure, C29H22N6Na2O7, CAS 66256-74-4
Benzoic acid, 3,3'-[carbonylbis(imino-4,1-phenyleneazo)]bis[6-hydroxy-5-methyl-, sodium salt (1:2)
CAS 66256-74-4C29H22N6Na2O7
Disodium 5-((4-((((4-((3-carboxylato-4-hydroxyphenyl)azo)phenyl)amino)carbonyl)amino)phenyl)azo)-3-methylsalicylate chemical structure, C28H20N6Na2O7, CAS 67874-60-6
Disodium 5-((4-((((4-((3-carboxylato-4-hydroxyphenyl)azo)phenyl)amino)carbonyl)amino)phenyl)azo)-3-methylsalicylate
CAS 67874-60-6C28H20N6Na2O7
Disodium 3,3'-(carbonylbis(imino(5-methoxy-2-methyl-4,1-phenylene)azo))bis(benzenesulfonate) chemical structure, C29H26N6Na2O9S2, CAS 67875-16-5
Disodium 3,3'-(carbonylbis(imino(5-methoxy-2-methyl-4,1-phenylene)azo))bis(benzenesulfonate)
CAS 67875-16-5C29H26N6Na2O9S2
Benzenesulfonic acid, 3-[[3-methoxy-4-[[[[2-methoxy-5-methyl-4-[(3-sulfophenyl)azo]phenyl]amino]carbonyl]amino]phenyl]azo]-, disodium salt chemical structure, C28H24N6Na2O9S2, CAS 68958-99-6
Benzenesulfonic acid, 3-[[3-methoxy-4-[[[[2-methoxy-5-methyl-4-[(3-sulfophenyl)azo]phenyl]amino]carbonyl]amino]phenyl]azo]-, disodium salt
CAS 68958-99-6C28H24N6Na2O9S2
3,3'-(Carbonylbis(imino-4,1-phenylene-2,1-diazenediyl))bis(benzenesulfonic acid) chemical structure, C25H20N6O7S2, CAS 34375-33-2
3,3'-(Carbonylbis(imino-4,1-phenylene-2,1-diazenediyl))bis(benzenesulfonic acid)
CAS 34375-33-2C25H20N6O7S2
Benzoic acid, 2-hydroxy-5-((4-((((4-((4-hydroxy-3-sulfophenyl)azo)phenyl)amino)carbonyl)amino)phenyl)azo)-, disodium salt chemical structure, C26H18N6Na2O8S, CAS 78776-18-8
Benzoic acid, 2-hydroxy-5-((4-((((4-((4-hydroxy-3-sulfophenyl)azo)phenyl)amino)carbonyl)amino)phenyl)azo)-, disodium salt
CAS 78776-18-8C26H18N6Na2O8S
Benzenesulfonic acid, 3,3'-(carbonylbis(imino(2-((2-hydroxyacetyl)amino)-4,1-phenylene)-2,1-diazenediyl))bis(6-methyl-, sodium salt (1:2) chemical structure, C31H28N8Na2O11S2, CAS 72828-84-3
Benzenesulfonic acid, 3,3'-(carbonylbis(imino(2-((2-hydroxyacetyl)amino)-4,1-phenylene)-2,1-diazenediyl))bis(6-methyl-, sodium salt (1:2)
CAS 72828-84-3C31H28N8Na2O11S2
Disodium 3,3'-(carbonylbis(imino(3-methoxy-4,1-phenylene)azo))dibenzoate chemical structure, C29H22N6Na2O7, CAS 6420-30-0
Disodium 3,3'-(carbonylbis(imino(3-methoxy-4,1-phenylene)azo))dibenzoate
CAS 6420-30-0C29H22N6Na2O7
C.I. Direct Yellow 49 parent chemical structure, C29H24N6O7, CAS 25738-34-5
C.I. Direct Yellow 49 parent
CAS 25738-34-5C29H24N6O7
5-((4-((((4-((4-Chloro-3-sulphophenyl)azo)-2-ethoxy-5-methylphenyl)amino)carbonyl)amino)phenyl)azo)salicylic acid chemical structure, C29H25ClN6O8S, CAS 94088-50-3
5-((4-((((4-((4-Chloro-3-sulphophenyl)azo)-2-ethoxy-5-methylphenyl)amino)carbonyl)amino)phenyl)azo)salicylic acid
CAS 94088-50-3C29H25ClN6O8S
Benzenesulfonic acid, 4-(2-(3-methoxy-4-((((2-methoxy-5-methyl-4-(2-(4-sulfophenyl)diazenyl)phenyl)amino)carbonyl)amino)phenyl)diazenyl)-, sodium salt (1:2) chemical structure, C28H24N6Na2O9S2, CAS 71850-84-5
Benzenesulfonic acid, 4-(2-(3-methoxy-4-((((2-methoxy-5-methyl-4-(2-(4-sulfophenyl)diazenyl)phenyl)amino)carbonyl)amino)phenyl)diazenyl)-, sodium salt (1:2)
CAS 71850-84-5C28H24N6Na2O9S2
Benzenesulfonic acid, 3,3'-[carbonylbis[imino(3-methoxy-4,1-phenylene)-2,1-diazenediyl]]bis-, lithium salt (1:2) chemical structure, C27H22Li2N6O9S2, CAS 76530-23-9
Benzenesulfonic acid, 3,3'-[carbonylbis[imino(3-methoxy-4,1-phenylene)-2,1-diazenediyl]]bis-, lithium salt (1:2)
CAS 76530-23-9C27H22Li2N6O9S2
Benzenesulfonic acid, 4,4'-[carbonylbis[imino(3-methoxy-4,1-phenylene)-2,1-diazenediyl]]bis-, sodium salt (1:2) chemical structure, C27H22N6Na2O9S2, CAS 71850-83-4
Benzenesulfonic acid, 4,4'-[carbonylbis[imino(3-methoxy-4,1-phenylene)-2,1-diazenediyl]]bis-, sodium salt (1:2)
CAS 71850-83-4C27H22N6Na2O9S2
4-((3-Methoxy-4-((((2-methoxy-5-methyl-4-((4-sulfophenyl)azo)phenyl)amino)carbonyl)amino)phenyl)azo)benzenesulfonic acid, salt with 2,2',2''-nitrilotriethanol chemical structure, C40H56N8O15S2, CAS 72102-86-4
4-((3-Methoxy-4-((((2-methoxy-5-methyl-4-((4-sulfophenyl)azo)phenyl)amino)carbonyl)amino)phenyl)azo)benzenesulfonic acid, salt with 2,2',2''-nitrilotriethanol
CAS 72102-86-4C40H56N8O15S2
Benzenesulfonic acid, 4,4'-[carbonylbis[imino(3-methoxy-4,1-phenylene)-2,1-diazenediyl]]bis-, compd. with 2,2',2''-nitrilotris[ethanol] (1:2) chemical structure, C39H54N8O15S2, CAS 72102-81-9
Benzenesulfonic acid, 4,4'-[carbonylbis[imino(3-methoxy-4,1-phenylene)-2,1-diazenediyl]]bis-, compd. with 2,2',2''-nitrilotris[ethanol] (1:2)
CAS 72102-81-9C39H54N8O15S2
Benzenesulfonic acid, 3,3'-[carbonylbis[imino(3-methoxy-4,1-phenylene)-2,1-diazenediyl]]bis-, compd. with 2,2',2''-nitrilotris[ethanol] (1:?) chemical structure, C33H39N7O12S2, CAS 69459-42-3
Benzenesulfonic acid, 3,3'-[carbonylbis[imino(3-methoxy-4,1-phenylene)-2,1-diazenediyl]]bis-, compd. with 2,2',2''-nitrilotris[ethanol] (1:?)
CAS 69459-42-3C33H39N7O12S2