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Murcko scaffold

Ring system with 4 rings and 26 atoms

29 chemicals on CompoundList share this ring system.

Rings: 4
Scaffold atoms: 26
Chemicals: 29
With full pages: 6

Scaffold SMILES

c1ccc(N=Nc2cccc(N=Nc3cccc4ccccc34)c2)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=Nc2cccc(N=Nc3cccc4ccccc34)c2)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 29 of 29 chemicals

4-[2-[2,4-Dihydroxy-5-[2-(4-nitrophenyl)diazenyl]phenyl]diazenyl]-5-hydroxy-2,7-naphthalenedisulfonic acid chemical structure, C22H15N5O11S2, CAS 67786-16-7

4-[2-[2,4-Dihydroxy-5-[2-(4-nitrophenyl)diazenyl]phenyl]diazenyl]-5-hydroxy-2,7-naphthalenedisulfonic acid

CAS 67786-16-7C₂₂H₁₅N₅O₁₁S₂

C.I. Acid Black 132 chemical structure, C43H27CrN6Na2O8S, CAS 12219-02-2

C.I. Acid Black 132

CAS 12219-02-2C₄₃H₂₇CrN₆Na₂O₈S

C.I. Acid Brown 289 chemical structure, C38H25CrN8Na2O7S, CAS 52587-68-5

C.I. Acid Brown 289

CAS 52587-68-5C₃₈H₂₅CrN₈Na₂O₇S

1-[2-[2-Hydroxy-5-(2-phenyldiazenyl)phenyl]diazenyl]-2-naphthalenol chemical structure, C22H16N4O2, CAS 102468-30-4

1-[2-[2-Hydroxy-5-(2-phenyldiazenyl)phenyl]diazenyl]-2-naphthalenol

CAS 102468-30-4C₂₂H₁₆N₄O₂

2,7-Naphthalenedisulfonic acid, 4-(2-(5-(2-(3-amino-4-nitrophenyl)diazenyl)-2,4-dihydroxyphenyl)diazenyl)-5-hydroxy-, sodium salt (1:2) chemical structure, C22H14N6Na2O11S2, CAS 72828-77-4

2,7-Naphthalenedisulfonic acid, 4-(2-(5-(2-(3-amino-4-nitrophenyl)diazenyl)-2,4-dihydroxyphenyl)diazenyl)-5-hydroxy-, sodium salt (1:2)

CAS 72828-77-4C₂₂H₁₄N₆Na₂O₁₁S₂

4-[2-[5-[2-(3-Amino-4-nitrophenyl)diazenyl]-2,4-dihydroxyphenyl]diazenyl]-5-hydroxy-2,7-naphthalenedisulfonic acid chemical structure, C22H16N6O11S2, CAS 78265-87-9

4-[2-[5-[2-(3-Amino-4-nitrophenyl)diazenyl]-2,4-dihydroxyphenyl]diazenyl]-5-hydroxy-2,7-naphthalenedisulfonic acid

CAS 78265-87-9C₂₂H₁₆N₆O₁₁S₂

1-Naphthalenesulfonic acid, 5-2,4-diamino-5-(2-hydroxy-5-nitrophenyl)azophenylazo- chemical structure, C22H17N7O6S, CAS 25747-14-2

1-Naphthalenesulfonic acid, 5-2,4-diamino-5-(2-hydroxy-5-nitrophenyl)azophenylazo-

CAS 25747-14-2C₂₂H₁₇N₇O₆S

Dihydrogen (4-hydroxy-3-((3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)azo)benzene-1-sulphonato(3-))(1-((2-hydroxy-5-(phenylazo)phenyl)azo)-2-naphtholato(2-))chromate(2-) chemical structure, C38H31CrN8O7S+, CAS 18987-99-0

Dihydrogen (4-hydroxy-3-((3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)azo)benzene-1-sulphonato(3-))(1-((2-hydroxy-5-(phenylazo)phenyl)azo)-2-naphtholato(2-))chromate(2-)

CAS 18987-99-0C₃₈H₃₁CrN₈O₇S+

2,7-Naphthalenedisulfonic acid, 4-(2-(2,4-dihydroxy-5-(2-(2-hydroxy-4,6-dinitrophenyl)diazenyl)phenyl)diazenyl)-5-hydroxy-, sodium salt (1:2) chemical structure, C22H12N6Na2O14S2, CAS 63589-12-8

2,7-Naphthalenedisulfonic acid, 4-(2-(2,4-dihydroxy-5-(2-(2-hydroxy-4,6-dinitrophenyl)diazenyl)phenyl)diazenyl)-5-hydroxy-, sodium salt (1:2)

CAS 63589-12-8C₂₂H₁₂N₆Na₂O₁₄S₂

4-((2,4-Dihydroxy-5-((2-hydroxy-4,6-dinitrophenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonic acid chemical structure, C22H14N6O14S2, CAS 792852-65-4

4-((2,4-Dihydroxy-5-((2-hydroxy-4,6-dinitrophenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonic acid

CAS 792852-65-4C₂₂H₁₄N₆O₁₄S₂

Chromate(3-), bis[2-[2-[2-(hydroxy-kappaO)-4-hydroxy-3-[2-(5-sulfo-1-naphthalenyl)diazenyl-kappaN1]phenyl]diazenyl]benzoato(3-)-kappaO]-, sodium (1:3) chemical structure, C46H26CrN8Na3O14S2, CAS 94933-05-8

Chromate(3-), bis[2-[2-[2-(hydroxy-kappaO)-4-hydroxy-3-[2-(5-sulfo-1-naphthalenyl)diazenyl-kappaN1]phenyl]diazenyl]benzoato(3-)-kappaO]-, sodium (1:3)

CAS 94933-05-8C₄₆H₂₆CrN₈Na₃O₁₄S₂

1-({2-Hydroxy-5-[(Z)-(4-methoxyphenyl)diazenyl]phenyl}diazenyl)naphthalen-2-ol chemical structure, C23H18N4O3, CAS 1185409-33-9

1-({2-Hydroxy-5-[(Z)-(4-methoxyphenyl)diazenyl]phenyl}diazenyl)naphthalen-2-ol

CAS 1185409-33-9C₂₃H₁₈N₄O₃

Ferrate(2-), (4-((2,4-dihydroxy-5-((2-hydroxy-4,6-dinitrophenyl)azo)phenyl)azo)-5-hydroxy-2,7-naphthalenedisulfonato(4-))-, disodium chemical structure, C22H14FeN6Na2O14S2+2, CAS 64611-69-4

Ferrate(2-), (4-((2,4-dihydroxy-5-((2-hydroxy-4,6-dinitrophenyl)azo)phenyl)azo)-5-hydroxy-2,7-naphthalenedisulfonato(4-))-, disodium

CAS 64611-69-4C₂₂H₁₄FeN₆Na₂O₁₄S₂+₂

Hydrogen (4-((2,4-dihydroxy-5-(o-tolylazo)phenyl)azo)-3-hydroxy-7-nitronaphthalene-1-sulphonato(3-))chromate(1-) chemical structure, C23H18CrN5O8S+, CAS 94276-37-6

Hydrogen (4-((2,4-dihydroxy-5-(o-tolylazo)phenyl)azo)-3-hydroxy-7-nitronaphthalene-1-sulphonato(3-))chromate(1-)

CAS 94276-37-6C₂₃H₁₈CrN₅O₈S+

3-((4-Nitrophenyl)azo)-5-((6-sulpho-1-naphthyl)azo)salicylic acid,sodium salt chemical structure, C23H13N5Na2O8S, CAS 98072-17-4

3-((4-Nitrophenyl)azo)-5-((6-sulpho-1-naphthyl)azo)salicylic acid,sodium salt

CAS 98072-17-4C₂₃H₁₃N₅Na₂O₈S

Dihydrogen (3-((4-hydroxy-3-((2-hydroxy-1-naphthyl)azo)phenyl)azo)benzenesulphonato(3-))(2-((2-hydroxy-5-nitrophenyl)azo)-4-tert-pentylphenolato(2-))chromate(2-) chemical structure, C39H37CrN7O9S+2, CAS 94276-80-9

Dihydrogen (3-((4-hydroxy-3-((2-hydroxy-1-naphthyl)azo)phenyl)azo)benzenesulphonato(3-))(2-((2-hydroxy-5-nitrophenyl)azo)-4-tert-pentylphenolato(2-))chromate(2-)

CAS 94276-80-9C₃₉H₃₇CrN₇O₉S+₂

3-((4-Nitrophenyl)azo)-5-((5-sulpho-1-naphthyl)azo)salicylic acid,sodium salt chemical structure, C23H13N5Na2O8S, CAS 93940-53-5

3-((4-Nitrophenyl)azo)-5-((5-sulpho-1-naphthyl)azo)salicylic acid,sodium salt

CAS 93940-53-5C₂₃H₁₃N₅Na₂O₈S

3-((4-Nitrophenyl)azo)-5-((7-sulpho-1-naphthyl)azo)salicylic acid,sodium salt chemical structure, C23H13N5Na2O8S, CAS 93940-54-6

3-((4-Nitrophenyl)azo)-5-((7-sulpho-1-naphthyl)azo)salicylic acid,sodium salt

CAS 93940-54-6C₂₃H₁₃N₅Na₂O₈S

4-((5-((5-Chloro-2-hydroxyphenyl)azo)-2,4-dihydroxyphenyl)azo)naphthalene-1-sulphonic acid, sodium salt chemical structure, C22H14ClN4NaO6S, CAS 93892-22-9

4-((5-((5-Chloro-2-hydroxyphenyl)azo)-2,4-dihydroxyphenyl)azo)naphthalene-1-sulphonic acid, sodium salt

CAS 93892-22-9C₂₂H₁₄ClN₄NaO₆S

Disodium (3-((4-hydroxy-3-((2-hydroxy-1-naphthyl)azo)phenyl)azo)benzenesulphonato(3-))(2-((2-hydroxy-5-nitrophenyl)azo)-4-tert-pentylphenolato(2-))chromate(2-) chemical structure, C39H35CrN7Na2O9S+2, CAS 61275-47-6

Disodium (3-((4-hydroxy-3-((2-hydroxy-1-naphthyl)azo)phenyl)azo)benzenesulphonato(3-))(2-((2-hydroxy-5-nitrophenyl)azo)-4-tert-pentylphenolato(2-))chromate(2-)

CAS 61275-47-6C₃₉H₃₅CrN₇Na₂O₉S+₂

Mordant Brown 1 chemical structure, C22H17N7NaO6S, CAS 3564-15-6

Mordant Brown 1

CAS 3564-15-6C₂₂H₁₇N₇NaO₆S

Chromium(3+), 1-[[5-[(4-methoxyphenyl)diazenyl]-2-oxidophenyl]diazenyl]naphthalen-2-olate, 3-oxido-4-[(2-oxidonaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate chemical structure, C43H27CrN6O8S-2, CAS 765837-05-6

Chromium(3+), 1-[[5-[(4-methoxyphenyl)diazenyl]-2-oxidophenyl]diazenyl]naphthalen-2-olate, 3-oxido-4-[(2-oxidonaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate

CAS 765837-05-6C₄₃H₂₇CrN₆O₈S-₂

C.I. Acid Brown 434 chemical structure, C22H13FeN6NaO11S, CAS 126851-40-9

C.I. Acid Brown 434

CAS 126851-40-9C₂₂H₁₃FeN₆NaO₁₁S

RefChem:598984 chemical structure, C22H14FeN6NaO10S+, CAS 104199-50-0

CAS 104199-50-0C₂₂H₁₄FeN₆NaO₁₀S+