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Murcko scaffold

Ring system with 6 rings and 41 atoms

19 chemicals on CompoundList share this ring system.

Rings
6
Scaffold atoms
41
Chemicals
19
With full pages
6
Scaffold SMILES

c1ccc(N=Nc2ccc(Nc3ccc(N=Nc4ccc5ccc(N=Nc6ccccc6)cc5c4)cc3)cc2)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(Nc3ccc(N=Nc4ccc5ccc(N=Nc6ccccc6)cc5c4)cc3)cc2)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 19 of 19 chemicals

Direct Black 168 chemical structure, C34H24N9Na3O11S3
Direct Black 168
C34H24N9Na3O11S3
RefChem:446157 chemical structure, C34H24Li3N9O11S3, CAS 108936-08-9
RefChem:446157
CAS 108936-08-9C34H24Li3N9O11S3
4-Amino-3-[2-[4-[[4-[2-(2-amino-4-hydroxyphenyl)diazenyl]phenyl]amino]-3-sulfophenyl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-2,7-naphthalenedisulfonic acid chemical structure, C34H27N9O11S3, CAS 72066-88-7
4-Amino-3-[2-[4-[[4-[2-(2-amino-4-hydroxyphenyl)diazenyl]phenyl]amino]-3-sulfophenyl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-2,7-naphthalenedisulfonic acid
CAS 72066-88-7C34H27N9O11S3
2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-(2-(4-((4-(2-(4-hydroxyphenyl)diazenyl)phenyl)amino)-3-sulfophenyl)diazenyl)-6-(2-phenyldiazenyl)- chemical structure, C34H26N8O11S3, CAS 62570-24-5
2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-(2-(4-((4-(2-(4-hydroxyphenyl)diazenyl)phenyl)amino)-3-sulfophenyl)diazenyl)-6-(2-phenyldiazenyl)-
CAS 62570-24-5C34H26N8O11S3
2,7-Naphthalenedisulfonic acid, 4-amino-3-((4-((4-((2,4-diaminophenyl)azo)phenyl)amino)-3-sulfophenyl)azo)-5-hydroxy-6-(phenylazo)-, trisodium salt chemical structure, C34H25N10Na3O10S3, CAS 72906-15-1
2,7-Naphthalenedisulfonic acid, 4-amino-3-((4-((4-((2,4-diaminophenyl)azo)phenyl)amino)-3-sulfophenyl)azo)-5-hydroxy-6-(phenylazo)-, trisodium salt
CAS 72906-15-1C34H25N10Na3O10S3
4-Amino-3-[2-(4-aminophenyl)diazenyl]-6-[2-[4-[[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]amino]-3-sulfophenyl]diazenyl]-5-hydroxy-2,7-naphthalenedisulfonic acid chemical structure, C34H29N11O10S3, CAS 72939-52-7
4-Amino-3-[2-(4-aminophenyl)diazenyl]-6-[2-[4-[[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]amino]-3-sulfophenyl]diazenyl]-5-hydroxy-2,7-naphthalenedisulfonic acid
CAS 72939-52-7C34H29N11O10S3
C.I. Direct Black 168 chemical structure, C34H24N9Na3O11S3, CAS 85631-88-5
C.I. Direct Black 168
CAS 85631-88-5C34H24N9Na3O11S3
Trisodium 4-amino-5-hydroxy-3-[[4-[[4-[(4-hydroxyphenyl)azo]phenyl]amino]-3-sulphonatophenyl]azo]-6-(phenylazo)naphthalene-2,7-disulphonate chemical structure, C34H23N8Na3O11S3, CAS 85631-90-9
Trisodium 4-amino-5-hydroxy-3-[[4-[[4-[(4-hydroxyphenyl)azo]phenyl]amino]-3-sulphonatophenyl]azo]-6-(phenylazo)naphthalene-2,7-disulphonate
CAS 85631-90-9C34H23N8Na3O11S3
Trisodium 4-amino-3-[[4-[[4-[(2,4-dihydroxyphenyl)azo]phenyl]amino]-3-sulphonatophenyl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate chemical structure, C34H23N8Na3O12S3, CAS 93982-64-0
Trisodium 4-amino-3-[[4-[[4-[(2,4-dihydroxyphenyl)azo]phenyl]amino]-3-sulphonatophenyl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate
CAS 93982-64-0C34H23N8Na3O12S3
Trisodium 4-amino-3-((4-((4-((2-((2-(diethylamino)ethyl)amino)-4-hydroxyphenyl)azo)phenyl)amino)-3-sulphonatophenyl)azo)-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate chemical structure, C40H37N10Na3O11S3, CAS 94159-50-9
Trisodium 4-amino-3-((4-((4-((2-((2-(diethylamino)ethyl)amino)-4-hydroxyphenyl)azo)phenyl)amino)-3-sulphonatophenyl)azo)-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate
CAS 94159-50-9C40H37N10Na3O11S3
Trisodium 4-amino-3-((4-((4-((4-((2-(diethylamino)ethyl)amino)-2-hydroxyphenyl)azo)phenyl)amino)-3-sulphonatophenyl)azo)-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate chemical structure, C40H37N10Na3O11S3, CAS 94159-51-0
Trisodium 4-amino-3-((4-((4-((4-((2-(diethylamino)ethyl)amino)-2-hydroxyphenyl)azo)phenyl)amino)-3-sulphonatophenyl)azo)-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate
CAS 94159-51-0C40H37N10Na3O11S3
Trisodium 4-amino-3-((4-((4-((2-amino-4-((2-(diethylamino)ethyl)amino)phenyl)azo)phenyl)amino)-3-sulphonatophenyl)azo)-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate chemical structure, C40H38N11Na3O10S3, CAS 94159-52-1
Trisodium 4-amino-3-((4-((4-((2-amino-4-((2-(diethylamino)ethyl)amino)phenyl)azo)phenyl)amino)-3-sulphonatophenyl)azo)-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate
CAS 94159-52-1C40H38N11Na3O10S3
Trisodium 4-amino-3-((4-((4-((4-amino-2-hydroxyphenyl)azo)phenyl)amino)-3-sulphonatophenyl)azo)-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate chemical structure, C34H24N9Na3O11S3, CAS 94249-18-0
Trisodium 4-amino-3-((4-((4-((4-amino-2-hydroxyphenyl)azo)phenyl)amino)-3-sulphonatophenyl)azo)-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate
CAS 94249-18-0C34H24N9Na3O11S3
4-Amino-3-((4-(4-((4-amino-2-hydroxyphenyl)diazenyl)anilino)-3-sulfophenyl)diazenyl)-5-hydroxy-6-(phenyldiazenyl)naphthalene-2,7-disulfonic acid chemical structure, C34H27N9O11S3, CAS 161880-95-1
4-Amino-3-((4-(4-((4-amino-2-hydroxyphenyl)diazenyl)anilino)-3-sulfophenyl)diazenyl)-5-hydroxy-6-(phenyldiazenyl)naphthalene-2,7-disulfonic acid
CAS 161880-95-1C34H27N9O11S3
2,7-Naphthalenedisulfonic acid, 4-amino-6-((4-aminophenyl)azo)-3-((4-((4-((2,4-diaminophenyl)azo)phenyl)amino)-3-sulfophenyl)azo)-5-hydroxy-, trisodium salt chemical structure, C34H26N11Na3O10S3, CAS 72894-18-9
2,7-Naphthalenedisulfonic acid, 4-amino-6-((4-aminophenyl)azo)-3-((4-((4-((2,4-diaminophenyl)azo)phenyl)amino)-3-sulfophenyl)azo)-5-hydroxy-, trisodium salt
CAS 72894-18-9C34H26N11Na3O10S3
RefChem:83454 chemical structure, C36H28N11Na3O11S3, CAS 72894-19-0
RefChem:83454
CAS 72894-19-0C36H28N11Na3O11S3
RefChem:517979 chemical structure, C38H31N10Na3O13S3, CAS 94200-89-2
RefChem:517979
CAS 94200-89-2C38H31N10Na3O13S3
Direct Black 168 chemical structure, C34H27N9NaO11S3
Direct Black 168
C34H27N9NaO11S3
1-Naphthalenesulfonic acid, 4-amino-5-hydroxy-3-[2-[4-[[4-[2-(4-hydroxyphenyl)diazenyl]phenyl]amino]-3-sulfophenyl]diazenyl]-6-[2-(4-sulfophenyl)diazenyl]- chemical structure, C34H26N8O11S3, CAS 92708-76-4
1-Naphthalenesulfonic acid, 4-amino-5-hydroxy-3-[2-[4-[[4-[2-(4-hydroxyphenyl)diazenyl]phenyl]amino]-3-sulfophenyl]diazenyl]-6-[2-(4-sulfophenyl)diazenyl]-
CAS 92708-76-4C34H26N8O11S3