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Murcko scaffold

Ring system with 4 rings and 19 atoms

7 chemicals on CompoundList share this ring system.

Rings
4
Scaffold atoms
19
Chemicals
7
With full pages
3
Scaffold SMILES

O=C1C(=O)c2c(ccc3c2CCCC3)C2=C1CCO2

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(=O)c2c(ccc3c2CCCC3)C2=C1CCO2

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

Tanshinaldehyde chemical structure, C19H18O4, CAS 142694-58-4
Tanshinaldehyde
CAS 142694-58-4C19H18O4
Cryptotanshinone chemical structure, C19H20O3, CAS 35825-57-1
Cryptotanshinone
CAS 35825-57-1C19H20O3
Trijuganone C chemical structure, C20H20O5, CAS 135247-94-8
Trijuganone C
CAS 135247-94-8C20H20O5
1,6,6-Trimethyl-1,2,6,7,8,9-hexahydrophenanthro(1,2-b)furan-10,11-dione chemical structure, C19H20O3, CAS 17545-07-2
1,6,6-Trimethyl-1,2,6,7,8,9-hexahydrophenanthro(1,2-b)furan-10,11-dione
CAS 17545-07-2C19H20O3
15,16-Dihydrotanshindiol C chemical structure, C18H18O5, CAS 891854-96-9
15,16-Dihydrotanshindiol C
CAS 891854-96-9C18H18O5
15,16-Dihydrotanshindiol B chemical structure, C18H18O5, CAS 891854-86-7
15,16-Dihydrotanshindiol B
CAS 891854-86-7C18H18O5
Niclosamide cryptotanshinone mixture chemical structure, C32H28Cl2N2O7, CAS 2349390-20-9
Niclosamide cryptotanshinone mixture
CAS 2349390-20-9C32H28Cl2N2O7