CompoundList
Sign in
Murcko scaffold

Ring system with 5 rings and 32 atoms

23 chemicals on CompoundList share this ring system.

Rings
5
Scaffold atoms
32
Chemicals
23
With full pages
3
Scaffold SMILES

c1ccc(N=Nc2ccc(-c3ccc(N=Nc4cccc5ccccc45)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(-c3ccc(N=Nc4cccc5ccccc45)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 23 of 23 chemicals

C.I. Direct Red 39 chemical structure, C32H26N4Na2O8S2, CAS 6358-29-8
C.I. Direct Red 39
CAS 6358-29-8C32H26N4Na2O8S2
1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[2-[4'-[2-(4-hydroxyphenyl)diazenyl]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]diazenyl]- chemical structure, C30H24N4O8S2, CAS 117-32-8
1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[2-[4'-[2-(4-hydroxyphenyl)diazenyl]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]diazenyl]-
CAS 117-32-8C30H24N4O8S2
1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-(2-(4'-(2-(4-hydroxyphenyl)diazenyl)(1,1'-biphenyl)-4-yl)diazenyl)- chemical structure, C28H20N4O8S2, CAS 117-33-9
1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-(2-(4'-(2-(4-hydroxyphenyl)diazenyl)(1,1'-biphenyl)-4-yl)diazenyl)-
CAS 117-33-9C28H20N4O8S2
Disodium 5-((4'-((2-amino-8-hydroxy-6-sulphonato-1-naphthyl)azo)(1,1'-biphenyl)-4-yl)azo)salicylate chemical structure, C29H19N5Na2O7S, CAS 2429-84-7
Disodium 5-((4'-((2-amino-8-hydroxy-6-sulphonato-1-naphthyl)azo)(1,1'-biphenyl)-4-yl)azo)salicylate
CAS 2429-84-7C29H19N5Na2O7S
5-[[4-[4-[(2-Amino-8-hydroxy-6-sulfonaphthalen-1-yl)diazenyl]phenyl]phenyl]diazenyl]-2-hydroxybenzoic acid chemical structure, C29H21N5O7S, CAS 25188-24-3
5-[[4-[4-[(2-Amino-8-hydroxy-6-sulfonaphthalen-1-yl)diazenyl]phenyl]phenyl]diazenyl]-2-hydroxybenzoic acid
CAS 25188-24-3C29H21N5O7S
1,3-Naphthalenedisulfonic acid, 8-(2-(4'-(2-(4-ethoxyphenyl)diazenyl)(1,1'-biphenyl)-4-yl)diazenyl)-7-hydroxy-, sodium salt (1:2) chemical structure, C30H22N4Na2O8S2, CAS 3530-19-6
1,3-Naphthalenedisulfonic acid, 8-(2-(4'-(2-(4-ethoxyphenyl)diazenyl)(1,1'-biphenyl)-4-yl)diazenyl)-7-hydroxy-, sodium salt (1:2)
CAS 3530-19-6C30H22N4Na2O8S2
Kayaku Direct Scarlet B chemical structure, C30H24N4O8S2, CAS 172305-00-9
Kayaku Direct Scarlet B
CAS 172305-00-9C30H24N4O8S2
Benzoic acid, 5-[2-[4'-[2-(2-amino-8-hydroxy-6-sulfo-1-naphthalenyl)diazenyl]-2,2'-dichloro[1,1'-biphenyl]-4-yl]diazenyl]-2-hydroxy-, sodium salt (1:2) chemical structure, C29H17Cl2N5Na2O7S, CAS 71215-83-3
Benzoic acid, 5-[2-[4'-[2-(2-amino-8-hydroxy-6-sulfo-1-naphthalenyl)diazenyl]-2,2'-dichloro[1,1'-biphenyl]-4-yl]diazenyl]-2-hydroxy-, sodium salt (1:2)
CAS 71215-83-3C29H17Cl2N5Na2O7S
1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-(2-(4'-(2-(4-hydroxyphenyl)diazenyl)-3,3'-dimethyl(1,1'-biphenyl)-4-yl)diazenyl)-, sodium salt (1:2) chemical structure, C30H22N4Na2O8S2, CAS 65168-20-9
1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-(2-(4'-(2-(4-hydroxyphenyl)diazenyl)-3,3'-dimethyl(1,1'-biphenyl)-4-yl)diazenyl)-, sodium salt (1:2)
CAS 65168-20-9C30H22N4Na2O8S2
2,7-Naphthalenedisulfonic acid, 3-amino-4-((4'-((4-ethoxyphenyl)azo)(1,1'-biphenyl)-4-yl)azo)-, disodium salt chemical structure, C30H23N5Na2O7S2, CAS 6528-39-8
2,7-Naphthalenedisulfonic acid, 3-amino-4-((4'-((4-ethoxyphenyl)azo)(1,1'-biphenyl)-4-yl)azo)-, disodium salt
CAS 6528-39-8C30H23N5Na2O7S2
C.I. Direct Orange 13 chemical structure, C32H27N5Na2O7S2, CAS 6470-22-0
C.I. Direct Orange 13
CAS 6470-22-0C32H27N5Na2O7S2
4-((4'-((2,4-Diamino-5-sulphophenyl)azo)-3,3'-dimethoxy(1,1'-biphenyl)-4-yl)azo)-3-hydroxynaphthalene-2,7-disulphonic acid, sodium salt chemical structure, C30H23N6Na3O12S3, CAS 83763-78-4
4-((4'-((2,4-Diamino-5-sulphophenyl)azo)-3,3'-dimethoxy(1,1'-biphenyl)-4-yl)azo)-3-hydroxynaphthalene-2,7-disulphonic acid, sodium salt
CAS 83763-78-4C30H23N6Na3O12S3
5-((4'-((2-Amino-8-hydroxy-6-sulphonaphthalen-1-yl)azo)-3,3'-dimethyl(1,1'-biphenyl)-4-yl)azo)salicylic acid chemical structure, C31H25N5O7S, CAS 94022-43-2
5-((4'-((2-Amino-8-hydroxy-6-sulphonaphthalen-1-yl)azo)-3,3'-dimethyl(1,1'-biphenyl)-4-yl)azo)salicylic acid
CAS 94022-43-2C31H25N5O7S
5-((4'-((2-Amino-8-hydroxy-6-sulpho-1-naphthyl)azo)-3,3'-dimethyl(1,1'-biphenyl)-4-yl)azo)salicylic acid, sodium salt chemical structure, C31H23N5Na2O7S, CAS 94022-44-3
5-((4'-((2-Amino-8-hydroxy-6-sulpho-1-naphthyl)azo)-3,3'-dimethyl(1,1'-biphenyl)-4-yl)azo)salicylic acid, sodium salt
CAS 94022-44-3C31H23N5Na2O7S
Sodium, 2-[2-[bis[2-(2-hydroxyethoxy)ethyl]amino]ethoxy]ethanol, 4-[[4-[4-[(2,4-diamino-5-sulfophenyl)diazenyl]-3-methoxyphenyl]-2-methoxyphenyl]diazenyl]-3-hydroxynaphthalene-2,7-disulfonic acid chemical structure, C42H53N7NaO18S3+, CAS 85283-97-2
Sodium, 2-[2-[bis[2-(2-hydroxyethoxy)ethyl]amino]ethoxy]ethanol, 4-[[4-[4-[(2,4-diamino-5-sulfophenyl)diazenyl]-3-methoxyphenyl]-2-methoxyphenyl]diazenyl]-3-hydroxynaphthalene-2,7-disulfonic acid
CAS 85283-97-2C42H53N7NaO18S3+
5-((4'-((2-Amino-3-hydroxy-6-sulfo-1-naphthyl)diazenyl)[biphenyl]-4-yl)diazenyl)-2-hydroxybenzoic acid chemical structure, C29H21N5O7S, CAS 743356-48-1
5-((4'-((2-Amino-3-hydroxy-6-sulfo-1-naphthyl)diazenyl)[biphenyl]-4-yl)diazenyl)-2-hydroxybenzoic acid
CAS 743356-48-1C29H21N5O7S
5-((4'-((2-Amino-5-hydroxy-7-sulfo-1-naphthalenyl)diazenyl)[biphenyl]-4-yl)diazenyl)-2-hydroxybenzoic acid chemical structure, C29H21N5O7S, CAS 770645-44-8
5-((4'-((2-Amino-5-hydroxy-7-sulfo-1-naphthalenyl)diazenyl)[biphenyl]-4-yl)diazenyl)-2-hydroxybenzoic acid
CAS 770645-44-8C29H21N5O7S
7-Hydroxy-8-[[4'-[(4-methoxyphenyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-1,3-naphthalenedisulfonic Acid Disodium Salt (Technical Grade) chemical structure, C31H24N4Na2O8S2, CAS 74432-23-8
7-Hydroxy-8-[[4'-[(4-methoxyphenyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-1,3-naphthalenedisulfonic Acid Disodium Salt (Technical Grade)
CAS 74432-23-8C31H24N4Na2O8S2
C.I. Direct Red 18 chemical structure, C29H17N4Na3O10S2, CAS 6548-26-1
C.I. Direct Red 18
CAS 6548-26-1C29H17N4Na3O10S2
Sodium 5-((4'-((2-amino-8-hydroxy-6-sulfonatonaphthalen-1-yl)diazenyl)-[1,1'-biphenyl]-4-yl)diazenyl)-2-hydroxybenzoate chemical structure, C29H21N5NaO7S
Sodium 5-((4'-((2-amino-8-hydroxy-6-sulfonatonaphthalen-1-yl)diazenyl)-[1,1'-biphenyl]-4-yl)diazenyl)-2-hydroxybenzoate
C29H21N5NaO7S
C.I. Direct Red 29 chemical structure, C29H19N5Na2O7S, CAS 6426-54-6
C.I. Direct Red 29
CAS 6426-54-6C29H19N5Na2O7S
Acid Dye: Cloth Brown G chemical structure, C29H19N4NaO5, CAS 6527-64-6
Acid Dye: Cloth Brown G
CAS 6527-64-6C29H19N4NaO5
Disodium, 6-amino-4-hydroxy-5-[[4-[4-[(4-hydroxy-3-sulfonatophenyl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-2-sulfonate chemical structure, C28H19N5Na2O8S2, CAS 6426-61-5
Disodium, 6-amino-4-hydroxy-5-[[4-[4-[(4-hydroxy-3-sulfonatophenyl)diazenyl]phenyl]phenyl]diazenyl]naphthalene-2-sulfonate
CAS 6426-61-5C28H19N5Na2O8S2