CompoundList
Sign in
Murcko scaffold

Ring system with 4 rings and 18 atoms

114 chemicals on CompoundList share this ring system.

Rings
4
Scaffold atoms
18
Chemicals
114
With full pages
24
Scaffold SMILES

O=C1C=C2C3CCCC3CCC2C2CCCCC12

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=C2C3CCCC3CCC2C2CCCCC12

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 48 of 114 chemicals

Ecdysone chemical structure, C27H44O6, CAS 3604-87-3
Ecdysone
CAS 3604-87-3C27H44O6
Cholest-7-en-6-one, 2,3,14,20,22,25-hexahydroxy-, (2beta,3beta,5beta,20xi,22R)- chemical structure, C27H44O7, CAS 7703-93-7
Cholest-7-en-6-one, 2,3,14,20,22,25-hexahydroxy-, (2beta,3beta,5beta,20xi,22R)-
CAS 7703-93-7C27H44O7
Ponasterone A chemical structure, C27H44O6, CAS 13408-56-5
Ponasterone A
CAS 13408-56-5C27H44O6
2,3,14-Trihydroxy-10,13-dimethyl-17-(2,3,7-trihydroxy-6-methylheptan-2-yl)-2,3,4,5,9,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-6-one chemical structure, C27H44O7, CAS 88980-54-5
2,3,14-Trihydroxy-10,13-dimethyl-17-(2,3,7-trihydroxy-6-methylheptan-2-yl)-2,3,4,5,9,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-6-one
CAS 88980-54-5C27H44O7
Muristerone A chemical structure, C27H44O8, CAS 38778-30-2
Muristerone A
CAS 38778-30-2C27H44O8
Rhapontisterone chemical structure, C27H44O8, CAS 137476-71-2
Rhapontisterone
CAS 137476-71-2C27H44O8
20-Hydroxyecdysone-22-phosphate chemical structure, C27H45O10P, CAS 86577-97-1
20-Hydroxyecdysone-22-phosphate
CAS 86577-97-1C27H45O10P
3,5,14-Trihydroxycholest-7-en-6-one chemical structure, C27H44O4, CAS 31107-49-0
3,5,14-Trihydroxycholest-7-en-6-one
CAS 31107-49-0C27H44O4
Cholest-7-en-6-one, 2,3,14,20,22,24,25-heptahydroxy-, (2beta,3beta,5beta,22R)- chemical structure, C27H44O8, CAS 31385-31-6
Cholest-7-en-6-one, 2,3,14,20,22,24,25-heptahydroxy-, (2beta,3beta,5beta,22R)-
CAS 31385-31-6C27H44O8
2,3,14,25-Tetrahydroxycholest-7-en-6-one chemical structure, C27H44O5
2,3,14,25-Tetrahydroxycholest-7-en-6-one
C27H44O5
Dacrysterone chemical structure, C28H46O8, CAS 50299-45-1
Dacrysterone
CAS 50299-45-1C28H46O8
(+)-Abutasterone chemical structure, C27H44O8, CAS 88669-02-7
(+)-Abutasterone
CAS 88669-02-7C27H44O8
Cholest-7-en-6-one, 2,3,5,14,20,22,25-heptahydroxy-, (2b,3b,5a,22R)- chemical structure, C27H44O8, CAS 109786-20-1
Cholest-7-en-6-one, 2,3,5,14,20,22,25-heptahydroxy-, (2b,3b,5a,22R)-
CAS 109786-20-1C27H44O8
26-Iodoponasterone A chemical structure, C27H43IO6, CAS 114752-28-2
26-Iodoponasterone A
CAS 114752-28-2C27H43IO6
2,3,14,20,22,25-Hexahydroxycholest-7-en-6-one chemical structure, C27H44O7, CAS 698975-64-3
2,3,14,20,22,25-Hexahydroxycholest-7-en-6-one
CAS 698975-64-3C27H44O7
Methyl 3,12-bis(acetyloxy)-6-oxochol-7-en-24-oate chemical structure, C29H42O7, CAS 64219-22-3
Methyl 3,12-bis(acetyloxy)-6-oxochol-7-en-24-oate
CAS 64219-22-3C29H42O7
Ajugasterone C chemical structure, C27H44O7, CAS 23044-80-6
Ajugasterone C
CAS 23044-80-6C27H44O7
Inokosterone chemical structure, C27H44O7, CAS 15130-85-5
Inokosterone
CAS 15130-85-5C27H44O7
Makisterone B chemical structure, C28H46O7, CAS 20512-31-6
Makisterone B
CAS 20512-31-6C28H46O7
Polypodine B chemical structure, C27H44O8, CAS 18069-14-2
Polypodine B
CAS 18069-14-2C27H44O8
(2beta,3beta,5beta)-2,3,14-Trihydroxypregn-7-ene-6,20-dione chemical structure, C21H30O5, CAS 10162-99-9
(2beta,3beta,5beta)-2,3,14-Trihydroxypregn-7-ene-6,20-dione
CAS 10162-99-9C21H30O5
Pterosterone chemical structure, C27H44O7, CAS 18089-44-6
Pterosterone
CAS 18089-44-6C27H44O7
[2,6-Dihydroxy-6-methyl-2-(2,3,14-trihydroxy-10,13-dimethyl-6-oxo-2,3,4,5,9,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl)heptan-3-yl] acetate chemical structure, C29H46O8
[2,6-Dihydroxy-6-methyl-2-(2,3,14-trihydroxy-10,13-dimethyl-6-oxo-2,3,4,5,9,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl)heptan-3-yl] acetate
C29H46O8
20-Hydroxyecdysone chemical structure, C27H44O7, CAS 5289-74-7
20-Hydroxyecdysone
CAS 5289-74-7C27H44O7