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Murcko scaffold

Ring system with 4 rings and 24 atoms

12 chemicals on CompoundList share this ring system.

Rings: 4
Scaffold atoms: 24
Chemicals: 12
With full pages: 2

Scaffold SMILES

O=C1C(N=Nc2cccc3ccccc23)C=NN1c1ccccc1

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=C1C(N=Nc2cccc3ccccc23)C=NN1c1ccccc1

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 12 of 12 chemicals

1-Naphthalenesulfonic acid, 4-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-3-hydroxy- chemical structure, C20H16N4O5S, CAS 14954-75-7

1-Naphthalenesulfonic acid, 4-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-3-hydroxy-

CAS 14954-75-7C₂₀H₁₆N₄O₅S

1-Naphthalenesulfonamide, 4-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-3-hydroxy-N,N-bis(2-hydroxyethyl)- chemical structure, C24H25N5O6S, CAS 66142-94-7

1-Naphthalenesulfonamide, 4-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-3-hydroxy-N,N-bis(2-hydroxyethyl)-

CAS 66142-94-7C₂₄H₂₅N₅O₆S

5-((4,5-Dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-6-hydroxynaphthalene-1-sulphonic acid chemical structure, C20H16N4O5S, CAS 93893-62-0

5-((4,5-Dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-6-hydroxynaphthalene-1-sulphonic acid

CAS 93893-62-0C₂₀H₁₆N₄O₅S

1-(4-Sulfophenyl)-3-ethylcarboxy-4-(4-sulfonaphthylazo)-5-hydroxypyrazole disodium chemical structure, C22H16N4Na2O9S2, CAS 15139-76-1

1-(4-Sulfophenyl)-3-ethylcarboxy-4-(4-sulfonaphthylazo)-5-hydroxypyrazole disodium

CAS 15139-76-1C₂₂H₁₆N₄Na₂O₉S₂

Chromium, (4-((4,5-dihydro-3-methyl-5-(oxo-kappaO)-1-phenyl-1H-pyrazol-4-yl)azo-kappaN1)-3-(hydroxy-kappaO)-N,N-bis(2-hydroxyethyl)-1-naphthalenesulfonamidato(2-))(2-(3-(2,5-dihydroxyphenyl)-1-(oxo-kappaO)propyl)cyclopentanonato-kappaO)- chemical structure, C38H40CrN5O10S-, CAS 68900-71-0

Chromium, (4-((4,5-dihydro-3-methyl-5-(oxo-kappaO)-1-phenyl-1H-pyrazol-4-yl)azo-kappaN1)-3-(hydroxy-kappaO)-N,N-bis(2-hydroxyethyl)-1-naphthalenesulfonamidato(2-))(2-(3-(2,5-dihydroxyphenyl)-1-(oxo-kappaO)propyl)cyclopentanonato-kappaO)-

CAS 68900-71-0C₃₈H₄₀CrN₅O₁₀S-

RefChem:899656 chemical structure, C43H42CrN9O11S2+, CAS 84812-63-5

CAS 84812-63-5C₄₃H₄₂CrN₉O₁₁S₂+

Chromium, hydron, 3-hydroxy-4-[(3-methyl-5-oxo-1-phenylpyrazol-4-id-4-yl)diazenyl]naphthalene-1-sulfonic acid, 2-(methylamino)ethanol, hydrate chemical structure, C23H27CrN5O7S, CAS 85443-59-0

Chromium, hydron, 3-hydroxy-4-[(3-methyl-5-oxo-1-phenylpyrazol-4-id-4-yl)diazenyl]naphthalene-1-sulfonic acid, 2-(methylamino)ethanol, hydrate

CAS 85443-59-0C₂₃H₂₇CrN₅O₇S

Disodium (4-((4,5-dihydro-3-methyl-5-oxo-1-(3-sulphophenyl)-1H-pyrazol-4-yl)azo)-3-hydroxynaphthalene-1-sulphonato(4-))chromate(2-) chemical structure, C20H15CrN4Na2O8S2+, CAS 85896-40-8

Disodium (4-((4,5-dihydro-3-methyl-5-oxo-1-(3-sulphophenyl)-1H-pyrazol-4-yl)azo)-3-hydroxynaphthalene-1-sulphonato(4-))chromate(2-)

CAS 85896-40-8C₂₀H₁₅CrN₄Na₂O₈S₂+

Dihydrogen (4-((4,5-dihydro-3-methyl-5-oxo-1-(3-sulphophenyl)-1H-pyrazol-4-yl)azo)-3-hydroxynaphthalene-1-sulphonato(4-))chromate(2-) chemical structure, C20H17CrN4O8S2+, CAS 85896-45-3

Dihydrogen (4-((4,5-dihydro-3-methyl-5-oxo-1-(3-sulphophenyl)-1H-pyrazol-4-yl)azo)-3-hydroxynaphthalene-1-sulphonato(4-))chromate(2-)

CAS 85896-45-3C₂₀H₁₇CrN₄O₈S₂+

1-Naphthalenesulfonic acid, 4-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-3-hydroxy-, monosodium salt chemical structure, C20H15N4NaO5S, CAS 3618-63-1

1-Naphthalenesulfonic acid, 4-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-3-hydroxy-, monosodium salt

CAS 3618-63-1C₂₀H₁₅N₄NaO₅S

Sodium 3-hydroxy-4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]-7-nitronaphthalene-1-sulfonate chemical structure, C20H14N5NaO7S, CAS 90377-81-4

Sodium 3-hydroxy-4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]-7-nitronaphthalene-1-sulfonate

CAS 90377-81-4C₂₀H₁₄N₅NaO₇S

Chromate(2-), [4-[2-[3,5-dichloro-2-(hydroxy-I masculineO)phenyl]diazenyl-I masculineN1]-4,5-dihydro-5-(oxo-I masculineO)-1-phenyl-1H-pyrazole-3-carboxamidato(2-)][4-[2-[4,5-dihydro-3-methyl-5-(oxo-I masculineO)-1-phenyl-1H-pyrazol-4-yl]diazenyl-I masculineN1]-3-(hydroxy-I masculineO)-1-naphthalenesulfonato(3-)]-, sodium (1:2) chemical structure, C36H25Cl2CrN9Na2O8S, CAS 57033-98-4

Chromate(2-), [4-[2-[3,5-dichloro-2-(hydroxy-I masculineO)phenyl]diazenyl-I masculineN1]-4,5-dihydro-5-(oxo-I masculineO)-1-phenyl-1H-pyrazole-3-carboxamidato(2-)][4-[2-[4,5-dihydro-3-methyl-5-(oxo-I masculineO)-1-phenyl-1H-pyrazol-4-yl]diazenyl-I masculineN1]-3-(hydroxy-I masculineO)-1-naphthalenesulfonato(3-)]-, sodium (1:2)

CAS 57033-98-4C₃₆H₂₅Cl₂CrN₉Na₂O₈S