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Murcko scaffold

Ring system with 4 rings and 17 atoms

29 chemicals on CompoundList share this ring system.

Rings
4
Scaffold atoms
17
Chemicals
29
With full pages
7
Scaffold SMILES

C1CCC2=C(C1)CCC1C2CCC2CCCC21

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 C1CCC2=C(C1)CCC1C2CCC2CCCC21

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 29 of 29 chemicals

Tigestol chemical structure, C20H28O, CAS 896-71-9
Tigestol
CAS 896-71-9C20H28O
6beta-Iodomethyl-19-norcholest-5(10)-en-3beta-ol chemical structure, C27H45IO, CAS 55623-03-5
6beta-Iodomethyl-19-norcholest-5(10)-en-3beta-ol
CAS 55623-03-5C27H45IO
3,3-Dimethoxy-19-nor-17-alpha-pregn-5(10)-en-20-yn-17-beta-ol chemical structure, C22H32O3, CAS 19669-65-9
3,3-Dimethoxy-19-nor-17-alpha-pregn-5(10)-en-20-yn-17-beta-ol
CAS 19669-65-9C22H32O3
Selenonorcholesterol chemical structure, C28H48OSe, CAS 63795-61-9
Selenonorcholesterol
CAS 63795-61-9C28H48OSe
6-Astatomethyl-19-norcholest-5(10)-en-3-ol chemical structure, C27H45AtO, CAS 101387-37-5
6-Astatomethyl-19-norcholest-5(10)-en-3-ol
CAS 101387-37-5C27H45AtO
3-beta-Hydroxynorethynodrel chemical structure, C20H28O2, CAS 2307-97-3
3-beta-Hydroxynorethynodrel
CAS 2307-97-3C20H28O2
(3alpha,17alpha)-19-Norpregn-5(10)-en-20-yne-3,17-diol chemical structure, C20H28O2, CAS 21466-08-0
(3alpha,17alpha)-19-Norpregn-5(10)-en-20-yne-3,17-diol
CAS 21466-08-0C20H28O2
3-Mimnce chemical structure, C28H47IO, CAS 70240-78-7
3-Mimnce
CAS 70240-78-7C28H47IO
6-(2'-Iodo)ethyl-19-norcholest-5(10)-ene-3-ol chemical structure, C28H47IO, CAS 109628-17-3
6-(2'-Iodo)ethyl-19-norcholest-5(10)-ene-3-ol
CAS 109628-17-3C28H47IO
Norcholestenol iodomethyl ((sup 131)I) chemical structure, C27H45IO, CAS 56897-09-7
Norcholestenol iodomethyl ((sup 131)I)
CAS 56897-09-7C27H45IO
6-[(~123~I)Iodomethyl]-19-norcholest-5(10)-en-3-ol chemical structure, C27H45IO, CAS 68232-36-0
6-[(~123~I)Iodomethyl]-19-norcholest-5(10)-en-3-ol
CAS 68232-36-0C27H45IO
19-Norpregn-5(10)-en-20-yne-3,17-diyl diacetate chemical structure, C24H32O4, CAS 101858-17-7
19-Norpregn-5(10)-en-20-yne-3,17-diyl diacetate
CAS 101858-17-7C24H32O4
3,17-Dihydroxy-5-estrene chemical structure, C18H28O2, CAS 96744-97-7
3,17-Dihydroxy-5-estrene
CAS 96744-97-7C18H28O2
3beta-Hydroxytibolone chemical structure, C21H30O2, CAS 100239-45-0
3beta-Hydroxytibolone
CAS 100239-45-0C21H30O2
(3R,8R,9S,13S,14S,17R)-13-Methyl-1,2,3,4,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthrene-3,17-diol chemical structure, C18H28O2, CAS 268734-49-2
(3R,8R,9S,13S,14S,17R)-13-Methyl-1,2,3,4,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthrene-3,17-diol
CAS 268734-49-2C18H28O2
(3S,8R,9S,13S,14S,17R)-13-Methyl-1,2,3,4,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthrene-3,17-diol chemical structure, C18H28O2, CAS 268734-48-1
(3S,8R,9S,13S,14S,17R)-13-Methyl-1,2,3,4,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthrene-3,17-diol
CAS 268734-48-1C18H28O2
5(10)-Estrene-3alpha,17beta-diol chemical structure, C18H28O2, CAS 13864-49-8
5(10)-Estrene-3alpha,17beta-diol
CAS 13864-49-8C18H28O2
3alpha-Hydroxytibolone chemical structure, C21H30O2, CAS 100239-44-9
3alpha-Hydroxytibolone
CAS 100239-44-9C21H30O2
3|A-sulfooxy tibolone chemical structure, C21H30O5S, CAS 144466-06-8
3|A-sulfooxy tibolone
CAS 144466-06-8C21H30O5S
6-Fenco chemical structure, C28H47FO, CAS 84371-40-4
6-Fenco
CAS 84371-40-4C28H47FO
Estr-5(10)-en-17-ol, 3-fluoro-, acetate, (3beta,17beta)- chemical structure, C20H29FO2, CAS 22034-57-7
Estr-5(10)-en-17-ol, 3-fluoro-, acetate, (3beta,17beta)-
CAS 22034-57-7C20H29FO2
[(3R,7R,8R,9S,13S,14S,17R)-17-Ethynyl-3-hydroxy-7,13-dimethyl-2,3,4,6,7,8,9,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl] hydrogen sulfate chemical structure, C21H30O5S, CAS 144466-05-7
[(3R,7R,8R,9S,13S,14S,17R)-17-Ethynyl-3-hydroxy-7,13-dimethyl-2,3,4,6,7,8,9,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl] hydrogen sulfate
CAS 144466-05-7C21H30O5S
Tibolone 3-dimethyl ketal chemical structure, C23H34O3, CAS 105186-33-2
Tibolone 3-dimethyl ketal
CAS 105186-33-2C23H34O3
19-Nor-17-alpha-pregn-5(10)-en-20-yne-3,17-beta-diol, diacetate chemical structure, C24H32O4
19-Nor-17-alpha-pregn-5(10)-en-20-yne-3,17-beta-diol, diacetate
C24H32O4