CompoundList
Sign in
Murcko scaffold

Ring system with 4 rings and 19 atoms

93 chemicals on CompoundList share this ring system.

Rings
4
Scaffold atoms
19
Chemicals
93
With full pages
29
Scaffold SMILES

O=C1C=C2CCC3C4CCC(=O)C4CCC3C2CC1

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=C2CCC3C4CCC(=O)C4CCC3C2CC1

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 49 to 93 of 93 chemicals

19-Chloroandrost-4-ene-3,17-dione chemical structure, C19H25ClO2, CAS 5884-76-4
19-Chloroandrost-4-ene-3,17-dione
CAS 5884-76-4C19H25ClO2
13-Ethylgon-4-ene-3,17-dione chemical structure, C19H26O2, CAS 21800-83-9
13-Ethylgon-4-ene-3,17-dione
CAS 21800-83-9C19H26O2
9alpha-Hydroxyandrost-4-ene-3,17-dione chemical structure, C19H26O3, CAS 560-62-3
9alpha-Hydroxyandrost-4-ene-3,17-dione
CAS 560-62-3C19H26O3
11a-Hydroxy-estr-4-ene-3,17-dione chemical structure, C18H24O3, CAS 6615-00-5
11a-Hydroxy-estr-4-ene-3,17-dione
CAS 6615-00-5C18H24O3
18-Norandrost-4-ene-3,17-dione chemical structure, C18H24O2, CAS 93998-22-2
18-Norandrost-4-ene-3,17-dione
CAS 93998-22-2C18H24O2
4-Androstene-3,17-dione, 1alpha-methyl- chemical structure, C20H28O2, CAS 4136-62-3
4-Androstene-3,17-dione, 1alpha-methyl-
CAS 4136-62-3C20H28O2
15alpha-Hydroxyandrost-4-ene-3,17-dione chemical structure, C19H26O3, CAS 566-08-5
15alpha-Hydroxyandrost-4-ene-3,17-dione
CAS 566-08-5C19H26O3
6alpha-Methylandrostenedione chemical structure, C20H28O2, CAS 2241-94-3
6alpha-Methylandrostenedione
CAS 2241-94-3C20H28O2
10|A-hydroxyestr-4-ene-3,17-dione chemical structure, C18H24O3, CAS 5189-96-8
10|A-hydroxyestr-4-ene-3,17-dione
CAS 5189-96-8C18H24O3
4-Androstene-3,17-dione-13C3 chemical structure, C19H26O2, CAS 327048-86-2
4-Androstene-3,17-dione-13C3
CAS 327048-86-2C19H26O2
14-Hydroxyandrost-4-ene-3,17-dione chemical structure, C19H26O3, CAS 564-63-6
14-Hydroxyandrost-4-ene-3,17-dione
CAS 564-63-6C19H26O3
6alpha-Hydroxyandrostenedione chemical structure, C19H26O3, CAS 24704-84-5
6alpha-Hydroxyandrostenedione
CAS 24704-84-5C19H26O3
(2S,8R,9S,10R,13S,14S)-2-Hydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17-dione chemical structure, C19H26O3, CAS 571-16-4
(2S,8R,9S,10R,13S,14S)-2-Hydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17-dione
CAS 571-16-4C19H26O3
2alpha-Hydroxyandrost-4-ene-3,17-dione chemical structure, C19H26O3, CAS 571-17-5
2alpha-Hydroxyandrost-4-ene-3,17-dione
CAS 571-17-5C19H26O3
Methyl androst-4-ene-3,17-dion-19-oate chemical structure, C20H26O4, CAS 22256-03-7
Methyl androst-4-ene-3,17-dion-19-oate
CAS 22256-03-7C20H26O4
3,17-Dioxo-4-androsten-11alpha-yl hydrogen succinate chemical structure, C23H30O6, CAS 5615-45-2
3,17-Dioxo-4-androsten-11alpha-yl hydrogen succinate
CAS 5615-45-2C23H30O6
13-Ethyl-10b-hydroxy-gon-4-ene-3,17-dione chemical structure, C19H26O3, CAS 13407-77-7
13-Ethyl-10b-hydroxy-gon-4-ene-3,17-dione
CAS 13407-77-7C19H26O3
(15alpha)-13-Ethyl-15-hydroxygon-4-ene-3,17-dione chemical structure, C19H26O3, CAS 60919-46-2
(15alpha)-13-Ethyl-15-hydroxygon-4-ene-3,17-dione
CAS 60919-46-2C19H26O3
(8S,9S,10R,11R,13S,14S)-13-Ethyl-11-hydroxy-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-dione chemical structure, C19H26O3, CAS 53067-82-6
(8S,9S,10R,11R,13S,14S)-13-Ethyl-11-hydroxy-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,17-dione
CAS 53067-82-6C19H26O3
[(6R,8R,9S,10R,13S,14S)-10,13-Dimethyl-3,17-dioxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-6-yl] acetate chemical structure, C21H28O4, CAS 1816-83-7
[(6R,8R,9S,10R,13S,14S)-10,13-Dimethyl-3,17-dioxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-6-yl] acetate
CAS 1816-83-7C21H28O4
[(6S,8R,9S,10R,13S,14S)-10,13-Dimethyl-3,17-dioxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-6-yl] acetate chemical structure, C21H28O4, CAS 1816-82-6
[(6S,8R,9S,10R,13S,14S)-10,13-Dimethyl-3,17-dioxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-6-yl] acetate
CAS 1816-82-6C21H28O4
3,17-Dioxo-2beta-androst-4-ene-2,19-diyl diacetate chemical structure, C23H30O6, CAS 53874-98-9
3,17-Dioxo-2beta-androst-4-ene-2,19-diyl diacetate
CAS 53874-98-9C23H30O6
19-O-Carboxymethoxyandrostenedione chemical structure, C21H28O5, CAS 79524-41-7
19-O-Carboxymethoxyandrostenedione
CAS 79524-41-7C21H28O5
10-Hydroperoxy-4-estrene-3,17-dione chemical structure, C18H24O4, CAS 2135-57-1
10-Hydroperoxy-4-estrene-3,17-dione
CAS 2135-57-1C18H24O4