CompoundList
Sign in
Murcko scaffold

Ring system with 4 rings and 18 atoms

7 chemicals on CompoundList share this ring system.

Rings
4
Scaffold atoms
18
Chemicals
7
With full pages
0
Scaffold SMILES

O=C1C=C2CC=C3C4CCCC4CCC3C2CC1

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=C1C=C2CC=C3C4CCCC4CCC3C2CC1

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 7 of 7 chemicals

[(6S,9S,10R,13S,14S,17R)-17-Acetyl-6,10,13-trimethyl-3-oxo-2,6,9,11,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthren-17-yl] acetate chemical structure, C24H32O4, CAS 2919-76-8
[(6S,9S,10R,13S,14S,17R)-17-Acetyl-6,10,13-trimethyl-3-oxo-2,6,9,11,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthren-17-yl] acetate
CAS 2919-76-8C24H32O4
Pregna-4,7-diene-3,20-dione chemical structure, C21H28O2
Pregna-4,7-diene-3,20-dione
C21H28O2
Ergosterone chemical structure, C28H42O, CAS 17398-57-1
Ergosterone
CAS 17398-57-1C28H42O
Cholesta-4,7-dien-3-one chemical structure, C27H42O, CAS 16826-35-0
Cholesta-4,7-dien-3-one
CAS 16826-35-0C27H42O
(22E)-6alpha-Hydroxyergosta-4,7,22-trien-3-one chemical structure, C28H42O2, CAS 114020-59-6
(22E)-6alpha-Hydroxyergosta-4,7,22-trien-3-one
CAS 114020-59-6C28H42O2
Pregna-4,7-diene-3,20-dione chemical structure, C21H28O2, CAS 17398-60-6
Pregna-4,7-diene-3,20-dione
CAS 17398-60-6C21H28O2
Dydrogesterone impurity 33 chemical structure, C21H28O2, CAS 16484-70-1
Dydrogesterone impurity 33
CAS 16484-70-1C21H28O2