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Murcko scaffold

Ring system with 5 rings and 30 atoms

32 chemicals on CompoundList share this ring system.

Rings: 5
Scaffold atoms: 30
Chemicals: 32
With full pages: 7

Scaffold SMILES

c1ccc(N=Nc2ccc(N=Nc3ccc4ccccc4c3)c3ccccc23)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=Nc2ccc(N=Nc3ccc4ccccc4c3)c3ccccc23)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 32 of 32 chemicals

Brilliant Black BN chemical structure, C28H17N5Na4O14S4, CAS 2519-30-4

Brilliant Black BN

CAS 2519-30-4C₂₈H₁₇N₅Na₄O₁₄S₄

Brilliant black chemical structure, C28H21N5O14S4, CAS 13699-36-0

Brilliant black

CAS 13699-36-0C₂₈H₂₁N₅O₁₄S₄

Eps78V2ecx chemical structure, C27H19N5O7S, CAS 728853-41-6

CAS 728853-41-6C₂₇H₁₉N₅O₇S

2,7-Naphthalenedisulfonic acid, 6-amino-4-hydroxy-3-((7-sulfo-4-((4-sulfophenyl)azo)-1-naphthalenyl)azo)-, tetralithium salt chemical structure, C26H15Li4N5O13S4, CAS 106028-58-4

2,7-Naphthalenedisulfonic acid, 6-amino-4-hydroxy-3-((7-sulfo-4-((4-sulfophenyl)azo)-1-naphthalenyl)azo)-, tetralithium salt

CAS 106028-58-4C₂₆H₁₅Li₄N₅O₁₃S₄

6-Amino-4-hydroxy-3-(2-(7-sulfo-4-(2-(4-sulfophenyl)diazenyl)-1-naphthalenyl)diazenyl)-2,7-naphthalenedisulfonic acid chemical structure, C26H19N5O13S4, CAS 25738-38-9

6-Amino-4-hydroxy-3-(2-(7-sulfo-4-(2-(4-sulfophenyl)diazenyl)-1-naphthalenyl)diazenyl)-2,7-naphthalenedisulfonic acid

CAS 25738-38-9C₂₆H₁₉N₅O₁₃S₄

2,6-Dihydroxy-3-((4-((1-hydroxy-5-sulfo-2-naphthyl)diazenyl)-1-naphthyl)diazenyl)benzoic acid chemical structure, C27H18N4O8S, CAS 6625-47-4

2,6-Dihydroxy-3-((4-((1-hydroxy-5-sulfo-2-naphthyl)diazenyl)-1-naphthyl)diazenyl)benzoic acid

CAS 6625-47-4C₂₇H₁₈N₄O₈S

3-[2-[4-[2-(4-Amino-2-chloro-5-methoxyphenyl)diazenyl]-6-sulfo-1-naphthalenyl]diazenyl]-4-hydroxy-2-naphthalenesulfonic acid chemical structure, C27H20ClN5O8S2, CAS 25180-34-1

3-[2-[4-[2-(4-Amino-2-chloro-5-methoxyphenyl)diazenyl]-6-sulfo-1-naphthalenyl]diazenyl]-4-hydroxy-2-naphthalenesulfonic acid

CAS 25180-34-1C₂₇H₂₀ClN₅O₈S₂

7-[2-[4-[2-(4-Amino-2-methylphenyl)diazenyl]-6-sulfo-1-naphthalenyl]diazenyl]-1,3,5-naphthalenetrisulfonic acid chemical structure, C27H21N5O12S4, CAS 1185727-95-0

7-[2-[4-[2-(4-Amino-2-methylphenyl)diazenyl]-6-sulfo-1-naphthalenyl]diazenyl]-1,3,5-naphthalenetrisulfonic acid

CAS 1185727-95-0C₂₇H₂₁N₅O₁₂S₄

Sodium, (6E)-4-amino-5-oxo-6-[[4-[(4-sulfophenyl)diazenyl]naphthalen-1-yl]hydrazinylidene]naphthalene-1-sulfonic acid chemical structure, C26H19N5NaO7S2+, CAS 5463-49-0

Sodium, (6E)-4-amino-5-oxo-6-[[4-[(4-sulfophenyl)diazenyl]naphthalen-1-yl]hydrazinylidene]naphthalene-1-sulfonic acid

CAS 5463-49-0C₂₆H₁₉N₅NaO₇S₂+

Direct Black 51 3-salicylate chemical structure, C27H17N5Na2O7S, CAS 10330-04-8

Direct Black 51 3-salicylate

CAS 10330-04-8C₂₇H₁₇N₅Na₂O₇S

Direct Black 3 chemical structure, C26H18N5NaO4S, CAS 6227-04-9

CAS 6227-04-9C₂₆H₁₈N₅NaO₄S

Direct Black 3 free acid chemical structure, C26H19N5O4S, CAS 224790-31-2

Direct Black 3 free acid

CAS 224790-31-2C₂₆H₁₉N₅O₄S

5-[2-[4-[2-(7-Amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-6-sulfo-1-naphthalenyl]diazenyl]-1,3-benzenedicarboxylic acid chemical structure, C28H19N5O11S2, CAS 163212-10-0

5-[2-[4-[2-(7-Amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-6-sulfo-1-naphthalenyl]diazenyl]-1,3-benzenedicarboxylic acid

CAS 163212-10-0C₂₈H₁₉N₅O₁₁S₂

Disodium 5-[[4-[(7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-1-naphthyl]azo]salicylate chemical structure, C27H17N5Na2O7S, CAS 3442-21-5

Disodium 5-[[4-[(7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-1-naphthyl]azo]salicylate

CAS 3442-21-5C₂₇H₁₇N₅Na₂O₇S

Acid chrome black chemical structure, C27H16N4Na2O7S, CAS 29128-92-5

Acid chrome black

CAS 29128-92-5C₂₇H₁₆N₄Na₂O₇S

5-((4-((7-Amino-1-hydroxy-3-sulfonaphthalen-2-yl)diazenyl)naphthalen-1-yl)diazenyl)isophthalic acid chemical structure, C28H19N5O8S, CAS 175466-25-8

5-((4-((7-Amino-1-hydroxy-3-sulfonaphthalen-2-yl)diazenyl)naphthalen-1-yl)diazenyl)isophthalic acid

CAS 175466-25-8C₂₈H₁₉N₅O₈S

Solochrome black F chemical structure, C27H18N4O7S, CAS 8027-29-0

Solochrome black F

CAS 8027-29-0C₂₇H₁₈N₄O₇S

Methanaminium, N,N,N-trimethyl-, 6-amino-4-hydroxy-3-[2-[7-sulfo-4-[2-(4-sulfophenyl)diazenyl]-1-naphthalenyl]diazenyl]-2,7-naphthalenedisulfonate (4:1) chemical structure, C42H63N9O13S4, CAS 116340-05-7

Methanaminium, N,N,N-trimethyl-, 6-amino-4-hydroxy-3-[2-[7-sulfo-4-[2-(4-sulfophenyl)diazenyl]-1-naphthalenyl]diazenyl]-2,7-naphthalenedisulfonate (4:1)

CAS 116340-05-7C₄₂H₆₃N₉O₁₃S₄

Tetrasodium 6-amino-4-hydroxy-3-((7-sulphonato-4-((4-sulphonatophenyl)azo)-1-naphthyl)azo)naphthalene-2,7-disulphonate chemical structure, C26H15N5Na4O13S4, CAS 2118-39-0

Tetrasodium 6-amino-4-hydroxy-3-((7-sulphonato-4-((4-sulphonatophenyl)azo)-1-naphthyl)azo)naphthalene-2,7-disulphonate

CAS 2118-39-0C₂₆H₁₅N₅Na₄O₁₃S₄

Benzoic acid, 3-[2-[4-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-1-naphthalenyl]diazenyl]-2,6-dihydroxy-, sodium salt (1:2) chemical structure, C27H17N5Na2O8S, CAS 72207-95-5

Benzoic acid, 3-[2-[4-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-1-naphthalenyl]diazenyl]-2,6-dihydroxy-, sodium salt (1:2)

CAS 72207-95-5C₂₇H₁₇N₅Na₂O₈S

RefChem:83556 chemical structure, C50H79N9O25S4, CAS 111363-58-7

CAS 111363-58-7C₅₀H₇₉N₉O₂₅S₄

Tetraammonium 5-(4-(7-amino-1-hydroxy-3-sulfonato-2-naphthylazo)-6-sulfonato-1-naphthylazo)isophthalate chemical structure, C28H31N9O11S2, CAS 128351-36-0

Tetraammonium 5-(4-(7-amino-1-hydroxy-3-sulfonato-2-naphthylazo)-6-sulfonato-1-naphthylazo)isophthalate

CAS 128351-36-0C₂₈H₃₁N₉O₁₁S₂

Triammonium 5-({4-[(7-amino-1-hydroxy-3-sulfonatonaphthalen-2-yl)diazenyl]naphthalen-1-yl}diazenyl)benzene-1,3-dicarboxylate chemical structure, C28H28N8O8S, CAS 160943-34-0

Triammonium 5-({4-[(7-amino-1-hydroxy-3-sulfonatonaphthalen-2-yl)diazenyl]naphthalen-1-yl}diazenyl)benzene-1,3-dicarboxylate

CAS 160943-34-0C₂₈H₂₈N₈O₈S

C.I. Direct Violet 5 chemical structure, C27H19N5Na2O7S2-2, CAS 6227-01-6

C.I. Direct Violet 5

CAS 6227-01-6C₂₇H₁₉N₅Na₂O₇S₂-₂