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Murcko scaffold

4-(4-Oxo-2,5-cyclohexadien-1-ylidene)-2,5-cyclohexadien-1-one scaffold

16 chemicals on CompoundList share this ring system.

Rings
2
Scaffold atoms
14
Chemicals
16
With full pages
5
Scaffold SMILES

O=C1C=CC(=C2C=CC(=O)C=C2)C=C1

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 scaffoldOpen the 4-(4-Oxo-2,5-cyclohexadien-1-ylidene)-2,5-cyclohexadien-1-one page
Murcko scaffold O=C1C=CC(=C2C=CC(=O)C=C2)C=C1

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 16 of 16 chemicals

4-(4-Oxo-2,5-cyclohexadien-1-ylidene)-2,5-cyclohexadien-1-one chemical structure, C12H8O2, CAS 494-72-4
4-(4-Oxo-2,5-cyclohexadien-1-ylidene)-2,5-cyclohexadien-1-one
CAS 494-72-4C12H8O2
Tetramethyldiphenoquinone chemical structure, C16H16O2, CAS 4906-22-3
Tetramethyldiphenoquinone
CAS 4906-22-3C16H16O2
3,3'5,5'-Tetrachlorodiphenoquinone chemical structure, C12H4Cl4O2, CAS 27728-29-6
3,3'5,5'-Tetrachlorodiphenoquinone
CAS 27728-29-6C12H4Cl4O2
Cerulignone chemical structure, C16H16O6, CAS 493-74-3
Cerulignone
CAS 493-74-3C16H16O6
2,2',3,3',5,5',6,6'-Octachloro-1,1'-bi(cyclohexa-2,5-dien-1-ylidene)-4,4'-dione chemical structure, C12Cl8O2, CAS 5411-84-7
2,2',3,3',5,5',6,6'-Octachloro-1,1'-bi(cyclohexa-2,5-dien-1-ylidene)-4,4'-dione
CAS 5411-84-7C12Cl8O2
3,3',5,5'-Tetra-tert-butyl-4,4'-dibenzoquinone chemical structure, C28H40O2, CAS 2455-14-3
3,3',5,5'-Tetra-tert-butyl-4,4'-dibenzoquinone
CAS 2455-14-3C28H40O2
3,5,3',5'-Tetrakis-(2,2-dimethyl-propyl)-bicyclohexylidene-2,5,2',5'-tetraene-4,4'-dione chemical structure, C32H48O2, CAS 5450-53-3
3,5,3',5'-Tetrakis-(2,2-dimethyl-propyl)-bicyclohexylidene-2,5,2',5'-tetraene-4,4'-dione
CAS 5450-53-3C32H48O2
2-tert-Butyl-4-(3-tert-butyl-5-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)-6-methylcyclohexa-2,5-dien-1-one chemical structure, C22H28O2
2-tert-Butyl-4-(3-tert-butyl-5-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)-6-methylcyclohexa-2,5-dien-1-one
C22H28O2
3,3',5,5'-Tetrabromo-1,1'-bi(cyclohexa-2,5-dien-1-ylidene)-4,4'-dione chemical structure, C12H4Br4O2, CAS 7338-38-7
3,3',5,5'-Tetrabromo-1,1'-bi(cyclohexa-2,5-dien-1-ylidene)-4,4'-dione
CAS 7338-38-7C12H4Br4O2
2,6-Ditert-butyl-4-(2,6-ditert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)cyclohexa-2,5-dien-1-one chemical structure, C28H40O2, CAS 74978-25-9
2,6-Ditert-butyl-4-(2,6-ditert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)cyclohexa-2,5-dien-1-one
CAS 74978-25-9C28H40O2
(4E)-2-tert-Butyl-4-(3-tert-butyl-5-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)-6-methylcyclohexa-2,5-dien-1-one chemical structure, C22H28O2, CAS 2417-00-7
(4E)-2-tert-Butyl-4-(3-tert-butyl-5-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)-6-methylcyclohexa-2,5-dien-1-one
CAS 2417-00-7C22H28O2
3,3'-Di-tert-butyl-5,5'-dimethyldiphenoquinone chemical structure, C22H28O2
3,3'-Di-tert-butyl-5,5'-dimethyldiphenoquinone
C22H28O2
3,5-Dimethyl-3',5'-ditert-butyldiphenoquinone chemical structure, C22H28O2, CAS 126657-30-5
3,5-Dimethyl-3',5'-ditert-butyldiphenoquinone
CAS 126657-30-5C22H28O2
4-(3,5-Bis(1-methylethyl)-4-oxo-2,5-cyclohexadien-1-ylidene)-2,6-bis(1-methylethyl)-2,5-cyclohexadien-1-one chemical structure, C24H32O2, CAS 2178-51-0
4-(3,5-Bis(1-methylethyl)-4-oxo-2,5-cyclohexadien-1-ylidene)-2,6-bis(1-methylethyl)-2,5-cyclohexadien-1-one
CAS 2178-51-0C24H32O2
(1Z)-3,3'-Dimethoxy[1,1'-bi(cyclohexa-2,5-dien-1-ylidene)]-4,4'-dione chemical structure, C14H12O4, CAS 17423-63-1
(1Z)-3,3'-Dimethoxy[1,1'-bi(cyclohexa-2,5-dien-1-ylidene)]-4,4'-dione
CAS 17423-63-1C14H12O4
3,3',5-Tri-tert-butyl-5'-chloro-[1,1'-bi(cyclohexylidene)]-2,2',5,5'-Tetraene-4,4'-dione chemical structure, C24H31ClO2, CAS 42933-96-0
3,3',5-Tri-tert-butyl-5'-chloro-[1,1'-bi(cyclohexylidene)]-2,2',5,5'-Tetraene-4,4'-dione
CAS 42933-96-0C24H31ClO2