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Murcko scaffold

Ring system with 4 rings and 19 atoms

40 chemicals on CompoundList share this ring system.

Rings
4
Scaffold atoms
19
Chemicals
40
With full pages
7
Scaffold SMILES

O=C1C=CC2C(=C1)CCC1C2CCC2C(=O)CCC21

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=CC2C(=C1)CCC1C2CCC2C(=O)CCC21

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 40 of 40 chemicals

Androsta-1,4-diene-3,17-dione chemical structure, C19H24O2, CAS 897-06-3
Androsta-1,4-diene-3,17-dione
CAS 897-06-3C19H24O2
(13-Methyl-3,17-dioxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-10-yl) acetate chemical structure, C20H24O4, CAS 4147-12-0
(13-Methyl-3,17-dioxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-10-yl) acetate
CAS 4147-12-0C20H24O4
Atamestane chemical structure, C20H26O2, CAS 96301-34-7
Atamestane
CAS 96301-34-7C20H26O2
11alpha-Hydroxyandrosta-1,4-diene-3,17-dione chemical structure, C19H24O3, CAS 7801-18-5
11alpha-Hydroxyandrosta-1,4-diene-3,17-dione
CAS 7801-18-5C19H24O3
12-Hydroxyandrosta-1,4-diene-3,17-dione chemical structure, C19H24O3, CAS 28840-96-2
12-Hydroxyandrosta-1,4-diene-3,17-dione
CAS 28840-96-2C19H24O3
7,12-Dihydroxyandrosta-1,4-diene-3,17-dione chemical structure, C19H24O4, CAS 70608-75-2
7,12-Dihydroxyandrosta-1,4-diene-3,17-dione
CAS 70608-75-2C19H24O4
14-Hydroxy-androsta-1,4-diene-3,17-dione chemical structure, C19H24O3, CAS 18149-97-8
14-Hydroxy-androsta-1,4-diene-3,17-dione
CAS 18149-97-8C19H24O3
9alpha-Hydroxyandrosta-1,4-diene-3,17-dione chemical structure, C19H24O3, CAS 82182-55-6
9alpha-Hydroxyandrosta-1,4-diene-3,17-dione
CAS 82182-55-6C19H24O3
9alpha-Fluoro-11beta-hydroxy-16alpha-methylandrosta-1,4-diene-3,17-dione chemical structure, C20H25FO3, CAS 1880-61-1
9alpha-Fluoro-11beta-hydroxy-16alpha-methylandrosta-1,4-diene-3,17-dione
CAS 1880-61-1C20H25FO3
9-Fluoro-11beta-hydroxy-16beta-methylandrosta-1,4-diene-3,17-dione chemical structure, C20H25FO3, CAS 3109-01-1
9-Fluoro-11beta-hydroxy-16beta-methylandrosta-1,4-diene-3,17-dione
CAS 3109-01-1C20H25FO3
Estra-1,4-diene-3,17-dione, 10-hydroxy- chemical structure, C18H22O3, CAS 549-03-1
Estra-1,4-diene-3,17-dione, 10-hydroxy-
CAS 549-03-1C18H22O3
11beta-Hydroxyboldione chemical structure, C19H24O3, CAS 898-84-0
11beta-Hydroxyboldione
CAS 898-84-0C19H24O3
19-Hydroxyandrosta-1,4-diene-3,17-dione acetate chemical structure, C21H26O4, CAS 95282-98-7
19-Hydroxyandrosta-1,4-diene-3,17-dione acetate
CAS 95282-98-7C21H26O4
10-Chloroestra-1,4-diene-3,17-dione chemical structure, C18H21ClO2, CAS 91413-55-7
10-Chloroestra-1,4-diene-3,17-dione
CAS 91413-55-7C18H21ClO2
Triamcinolone acetonide impurity 39 chemical structure, C19H23FO4, CAS 85197-66-6
Triamcinolone acetonide impurity 39
CAS 85197-66-6C19H23FO4
Flumethasone 17-ketone chemical structure, C20H24F2O3, CAS 25256-97-7
Flumethasone 17-ketone
CAS 25256-97-7C20H24F2O3
Budesonide impurity 2 chemical structure, C19H24O4, CAS 910299-74-0
Budesonide impurity 2
CAS 910299-74-0C19H24O4
Exemestane EP impurity B chemical structure, C20H26O3, CAS 184972-09-6
Exemestane EP impurity B
CAS 184972-09-6C20H26O3
6beta-Hydroxymethylandrosta-1,4-diene-3,17-dione chemical structure, C20H26O3, CAS 121021-51-0
6beta-Hydroxymethylandrosta-1,4-diene-3,17-dione
CAS 121021-51-0C20H26O3
6alpha-(Methoxymethyl)androsta-1,4-dien-3,17-dione chemical structure, C21H28O3, CAS 881896-95-3
6alpha-(Methoxymethyl)androsta-1,4-dien-3,17-dione
CAS 881896-95-3C21H28O3
6alpha-(2-Nitroethyl)androsta-1,4-diene-3,17-dione chemical structure, C21H27NO4, CAS 911856-13-8
6alpha-(2-Nitroethyl)androsta-1,4-diene-3,17-dione
CAS 911856-13-8C21H27NO4
9-Fluoro-11beta-hydroxyandrosta-1,4-diene-3,17-dione chemical structure, C19H23FO3, CAS 3868-89-1
9-Fluoro-11beta-hydroxyandrosta-1,4-diene-3,17-dione
CAS 3868-89-1C19H23FO3
11beta-Hydroxy-6alpha-methylandrosta-1,4-diene-3,17-dione chemical structure, C20H26O3, CAS 61919-52-6
11beta-Hydroxy-6alpha-methylandrosta-1,4-diene-3,17-dione
CAS 61919-52-6C20H26O3
Halometasone impurity 8 chemical structure, C20H23ClF2O3, CAS 136132-00-8
Halometasone impurity 8
CAS 136132-00-8C20H23ClF2O3