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Murcko scaffold

Ring system with 4 rings and 18 atoms

26 chemicals on CompoundList share this ring system.

Rings
4
Scaffold atoms
18
Chemicals
26
With full pages
9
Scaffold SMILES

O=C1CC2CCCC2C2CC=C3CCCCC3C12

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=C1CC2CCCC2C2CC=C3CCCCC3C12

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 26 of 26 chemicals

Hemslecin A chemical structure, C32H50O8, CAS 58546-34-2
Hemslecin A
CAS 58546-34-2C32H50O8
(3beta)-3-Hydroxypregn-5-ene-11,20-dione chemical structure, C21H30O3, CAS 640-73-3
(3beta)-3-Hydroxypregn-5-ene-11,20-dione
CAS 640-73-3C21H30O3
Bryogenin chemical structure, C30H48O3, CAS 2361-10-6
Bryogenin
CAS 2361-10-6C30H48O3
Bryodulcosigenin chemical structure, C30H50O4, CAS 88930-16-9
Bryodulcosigenin
CAS 88930-16-9C30H50O4
2beta,3beta,27-Trihydroxy-5alpha-olean-12-ene-23,28-dioic acid chemical structure, C30H46O7, CAS 2163-40-8
2beta,3beta,27-Trihydroxy-5alpha-olean-12-ene-23,28-dioic acid
CAS 2163-40-8C30H46O7
Bryodulcosigenin chemical structure, C30H50O4
Bryodulcosigenin
C30H50O4
Cucurbitacin P chemical structure, C30H48O7, CAS 25383-26-0
Cucurbitacin P
CAS 25383-26-0C30H48O7
17-(5,6-Dihydroxy-6-methylheptan-2-yl)-3-hydroxy-4,4,9,13,14-pentamethyl-1,2,3,7,8,10,12,15,16,17-decahydrocyclopenta[a]phenanthren-11-one chemical structure, C30H50O4, CAS 4965-97-3
17-(5,6-Dihydroxy-6-methylheptan-2-yl)-3-hydroxy-4,4,9,13,14-pentamethyl-1,2,3,7,8,10,12,15,16,17-decahydrocyclopenta[a]phenanthren-11-one
CAS 4965-97-3C30H50O4
Cucurbitacin C chemical structure, C32H48O8, CAS 5988-76-1
Cucurbitacin C
CAS 5988-76-1C32H48O8
Cucurbitacin F chemical structure, C30H46O7, CAS 5939-57-1
Cucurbitacin F
CAS 5939-57-1C30H46O7
Cucurbitacin O chemical structure, C30H46O7, CAS 25383-23-7
Cucurbitacin O
CAS 25383-23-7C30H46O7
Cucurbitacin Q chemical structure, C32H48O8, CAS 51868-64-5
Cucurbitacin Q
CAS 51868-64-5C32H48O8
Dihydrocucurbitacin F chemical structure, C30H48O7, CAS 50298-90-3
Dihydrocucurbitacin F
CAS 50298-90-3C30H48O7
Hemslecin D chemical structure, C34H52O9, CAS 586960-44-3
Hemslecin D
CAS 586960-44-3C34H52O9
Hemslecin F chemical structure, C32H50O8, CAS 586960-47-6
Hemslecin F
CAS 586960-47-6C32H50O8
Cucurbitacin Q1 chemical structure, C32H48O8, CAS 99530-82-2
Cucurbitacin Q1
CAS 99530-82-2C32H48O8
Pregn-5-en-11-one, 3,17,20-tris[(trimethylsilyl)oxy]-, (3beta,20R)- chemical structure, C30H56O4Si3, CAS 57305-25-6
Pregn-5-en-11-one, 3,17,20-tris[(trimethylsilyl)oxy]-, (3beta,20R)-
CAS 57305-25-6C30H56O4Si3
Hexanorcucurbitacin F chemical structure, C24H36O5, CAS 96253-53-1
Hexanorcucurbitacin F
CAS 96253-53-1C24H36O5
Bryosigenin chemical structure, C30H48O4, CAS 5532-38-7
Bryosigenin
CAS 5532-38-7C30H48O4
5-Pregnen-3beta,17alpha,20alpha-triol-11-one chemical structure, C21H32O4, CAS 10402-77-4
5-Pregnen-3beta,17alpha,20alpha-triol-11-one
CAS 10402-77-4C21H32O4
Bryodulcosigenin chemical structure, C30H50O4
Bryodulcosigenin
C30H50O4
16,25-Di-O-acetylcucurbitacin F chemical structure, C34H50O9, CAS 2062685-10-1
16,25-Di-O-acetylcucurbitacin F
CAS 2062685-10-1C34H50O9
5-Androsten-3beta,17beta-diol-11-one chemical structure, C19H28O3, CAS 3924-20-7
5-Androsten-3beta,17beta-diol-11-one
CAS 3924-20-7C19H28O3
Cucurbitacin V chemical structure, C30H48O5, CAS 152340-37-9
Cucurbitacin V
CAS 152340-37-9C30H48O5