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Murcko scaffold

Ring system with 4 rings and 27 atoms

13 chemicals on CompoundList share this ring system.

Rings
4
Scaffold atoms
27
Chemicals
13
With full pages
3
Scaffold SMILES

O=S(=O)(c1ccccc1)c1ccccc1N=Nc1cccc2ccccc12

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=S(=O)(c1ccccc1)c1ccccc1N=Nc1cccc2ccccc12

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 13 of 13 chemicals

2-Naphthalenesulfonic acid, 6-amino-5-[2-[4-[(2-bromo-1-oxo-2-propen-1-yl)amino]-2-[(4-methyl-3-sulfophenyl)sulfonyl]phenyl]diazenyl]-, sodium salt (1:2) chemical structure, C26H19BrN4Na2O9S3, CAS 85187-33-3
2-Naphthalenesulfonic acid, 6-amino-5-[2-[4-[(2-bromo-1-oxo-2-propen-1-yl)amino]-2-[(4-methyl-3-sulfophenyl)sulfonyl]phenyl]diazenyl]-, sodium salt (1:2)
CAS 85187-33-3C26H19BrN4Na2O9S3
6-Amino-5-((4-((2-bromo-1-oxoallyl)amino)-2-((4-methyl-3-sulphophenyl)sulphonyl)phenyl)azo)naphthalene-2-sulphonic acid chemical structure, C26H21BrN4O9S3, CAS 52683-87-1
6-Amino-5-((4-((2-bromo-1-oxoallyl)amino)-2-((4-methyl-3-sulphophenyl)sulphonyl)phenyl)azo)naphthalene-2-sulphonic acid
CAS 52683-87-1C26H21BrN4O9S3
6-Amino-4-hydroxy-5-(2-(2-(phenylsulfonyl)phenyl)diazenyl)-2-naphthalenesulfonic acid chemical structure, C22H17N3O6S2, CAS 25317-07-1
6-Amino-4-hydroxy-5-(2-(2-(phenylsulfonyl)phenyl)diazenyl)-2-naphthalenesulfonic acid
CAS 25317-07-1C22H17N3O6S2
6-Amino-5-((5-chloro-2-((p-tolyl)sulphonyl)phenyl)azo)-4-hydroxynaphthalene-2-sulphonic acid chemical structure, C23H18ClN3O6S2, CAS 85480-79-1
6-Amino-5-((5-chloro-2-((p-tolyl)sulphonyl)phenyl)azo)-4-hydroxynaphthalene-2-sulphonic acid
CAS 85480-79-1C23H18ClN3O6S2
5-((2-((2-Amino-8-hydroxy-6-sulpho-1-naphthyl)azo)-4-sulphophenyl)sulphonyl)salicylic acid chemical structure, C23H17N3O12S3, CAS 25747-24-4
5-((2-((2-Amino-8-hydroxy-6-sulpho-1-naphthyl)azo)-4-sulphophenyl)sulphonyl)salicylic acid
CAS 25747-24-4C23H17N3O12S3
6-Amino-5-{(E)-[2-(benzenesulfonyl)phenyl]diazenyl}naphthalene-2-sulfonic acid chemical structure, C22H17N3O5S2, CAS 113737-25-0
6-Amino-5-{(E)-[2-(benzenesulfonyl)phenyl]diazenyl}naphthalene-2-sulfonic acid
CAS 113737-25-0C22H17N3O5S2
2-Naphthalenesulfonic acid, 7-amino-5-[2-[4-[(2-bromo-1-oxo-2-propen-1-yl)amino]-2-[(4-methyl-3-sulfophenyl)sulfonyl]phenyl]diazenyl]-, sodium salt (1:2) chemical structure, C26H19BrN4Na2O9S3, CAS 70210-02-5
2-Naphthalenesulfonic acid, 7-amino-5-[2-[4-[(2-bromo-1-oxo-2-propen-1-yl)amino]-2-[(4-methyl-3-sulfophenyl)sulfonyl]phenyl]diazenyl]-, sodium salt (1:2)
CAS 70210-02-5C26H19BrN4Na2O9S3
2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-(2-(2-(phenylsulfonyl)phenyl)diazenyl)-, sodium salt (1:1) chemical structure, C22H16N3NaO6S2, CAS 6245-60-9
2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-(2-(2-(phenylsulfonyl)phenyl)diazenyl)-, sodium salt (1:1)
CAS 6245-60-9C22H16N3NaO6S2
2-Naphthalenesulfonic acid, 5-(2-(4-(acetylamino)-2-((4-methylphenyl)sulfonyl)phenyl)diazenyl)-6-amino-4-hydroxy-, sodium salt (1:1) chemical structure, C25H21N4NaO7S2, CAS 4404-39-1
2-Naphthalenesulfonic acid, 5-(2-(4-(acetylamino)-2-((4-methylphenyl)sulfonyl)phenyl)diazenyl)-6-amino-4-hydroxy-, sodium salt (1:1)
CAS 4404-39-1C25H21N4NaO7S2
2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-(2-(2-((4-methylphenyl)sulfonyl)phenyl)diazenyl)-, sodium salt (1:1) chemical structure, C23H18N3NaO6S2, CAS 71873-41-1
2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-(2-(2-((4-methylphenyl)sulfonyl)phenyl)diazenyl)-, sodium salt (1:1)
CAS 71873-41-1C23H18N3NaO6S2
6-Amino-5-((5-chloro-2-((4-methylphenyl)sulfonyl)phenyl)azo)-4-hydroxy-2-naphthalenesulfonic acid monosodium salt chemical structure, C23H17ClN3NaO6S2, CAS 12220-30-3
6-Amino-5-((5-chloro-2-((4-methylphenyl)sulfonyl)phenyl)azo)-4-hydroxy-2-naphthalenesulfonic acid monosodium salt
CAS 12220-30-3C23H17ClN3NaO6S2
Trisodium 5-{2-[2-(2-imino-8-oxo-6-sulfo-2,8-dihydronaphthalen-1-yl)hydrazinyl]-4-sulfonatobenzene-1-sulfonyl}-2-oxidobenzoate chemical structure, C23H14N3Na3O12S3, CAS 6360-12-9
Trisodium 5-{2-[2-(2-imino-8-oxo-6-sulfo-2,8-dihydronaphthalen-1-yl)hydrazinyl]-4-sulfonatobenzene-1-sulfonyl}-2-oxidobenzoate
CAS 6360-12-9C23H14N3Na3O12S3
5-((2-((2-Amino-8-hydroxy-6-sulpho-1-naphthyl)azo)-4-sulphophenyl)sulphonyl)salicylic acid, sodium salt chemical structure, C23H17N3NaO12S3+, CAS 83784-15-0
5-((2-((2-Amino-8-hydroxy-6-sulpho-1-naphthyl)azo)-4-sulphophenyl)sulphonyl)salicylic acid, sodium salt
CAS 83784-15-0C23H17N3NaO12S3+