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Murcko scaffold

Ring system with 4 rings and 18 atoms

10 chemicals on CompoundList share this ring system.

Rings
4
Scaffold atoms
18
Chemicals
10
With full pages
4
Scaffold SMILES

O=C1CCC2C1CCC1C3CCC=CC3=CCC21

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 O=C1CCC2C1CCC1C3CCC=CC3=CCC21

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 10 of 10 chemicals

3-Methoxyandrosta-3,5-dien-17-one chemical structure, C20H28O2, CAS 57144-06-6
3-Methoxyandrosta-3,5-dien-17-one
CAS 57144-06-6C20H28O2
3-Ethoxyandrosta-3,5-dien-17-one chemical structure, C21H30O2, CAS 972-46-3
3-Ethoxyandrosta-3,5-dien-17-one
CAS 972-46-3C21H30O2
3-Ethoxyestra-3,5-dien-17-one chemical structure, C20H28O2, CAS 2863-88-9
3-Ethoxyestra-3,5-dien-17-one
CAS 2863-88-9C20H28O2
Androsta-3,5-dien-17-one, 3-(acetyloxy)- chemical structure, C21H28O3, CAS 4968-05-2
Androsta-3,5-dien-17-one, 3-(acetyloxy)-
CAS 4968-05-2C21H28O3
Androsta-3,5-dien-17-one chemical structure, C19H26O, CAS 1912-63-6
Androsta-3,5-dien-17-one
CAS 1912-63-6C19H26O
Androsta-3,5-dien-17-one, 3-hydroxy-, heptafluorobutyrate chemical structure, C23H25F7O3, CAS 18072-19-0
Androsta-3,5-dien-17-one, 3-hydroxy-, heptafluorobutyrate
CAS 18072-19-0C23H25F7O3
(8S,9S,10R,11S,13S,14S)-3-Ethoxy-11-hydroxy-6,10-dimethyl-2,7,8,9,11,12,13,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-one chemical structure, C21H30O3, CAS 74915-66-5
(8S,9S,10R,11S,13S,14S)-3-Ethoxy-11-hydroxy-6,10-dimethyl-2,7,8,9,11,12,13,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-one
CAS 74915-66-5C21H30O3
3-Propoxyandrosta-3,5-dien-17-one chemical structure, C22H32O2, CAS 75219-59-9
3-Propoxyandrosta-3,5-dien-17-one
CAS 75219-59-9C22H32O2
(15alpha)-15-(Acetyloxy)-3-methoxyandrosta-3,5-dien-17-one chemical structure, C22H30O4, CAS 139667-09-7
(15alpha)-15-(Acetyloxy)-3-methoxyandrosta-3,5-dien-17-one
CAS 139667-09-7C22H30O4
(7beta)-7-Hydroxyandrosta-3,5-dien-17-one chemical structure, C19H26O2, CAS 2585198-63-4
(7beta)-7-Hydroxyandrosta-3,5-dien-17-one
CAS 2585198-63-4C19H26O2