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Murcko scaffold

Ring system with 5 rings and 18 atoms

5 chemicals on CompoundList share this ring system.

Rings
5
Scaffold atoms
18
Chemicals
5
With full pages
0
Scaffold SMILES

c1ccc2c(c1)CCC1C2CCC2C1CC1OC12

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 c1ccc2c(c1)CCC1C2CCC2C1CC1OC12

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 5 of 5 chemicals

Estroxide chemical structure, C18H22O2, CAS 472-56-0
Estroxide
CAS 472-56-0C18H22O2
17-Cyano-16,17-epoxy-1,3,5(10)estratrien-3-ol chemical structure, C19H21NO2, CAS 100702-71-4
17-Cyano-16,17-epoxy-1,3,5(10)estratrien-3-ol
CAS 100702-71-4C19H21NO2
Estra-1,3,5(10)-triene-3,17-diol, 16,17-epoxy-, diacetate, (16alpha,17beta)- chemical structure, C22H26O5, CAS 69744-63-4
Estra-1,3,5(10)-triene-3,17-diol, 16,17-epoxy-, diacetate, (16alpha,17beta)-
CAS 69744-63-4C22H26O5
16 Beta,17 beta-epoxy-1,3,5(10)-estratrien-3-ol chemical structure, C18H22O2, CAS 472-57-1
16 Beta,17 beta-epoxy-1,3,5(10)-estratrien-3-ol
CAS 472-57-1C18H22O2
16alpha-16,17-Epoxy-19-norpregna-1(10),2,4-trien-20-yn-3-yl acetate chemical structure, C22H24O3, CAS 55812-84-5
16alpha-16,17-Epoxy-19-norpregna-1(10),2,4-trien-20-yn-3-yl acetate
CAS 55812-84-5C22H24O3