Murcko scaffold
11H-Cyclopenta(a)phenanthrene, 12,13,14,15,16,17-hexahydro- scaffold
24 chemicals on CompoundList share this ring system.
- Rings
- 4
- Scaffold atoms
- 17
- Chemicals
- 24
- With full pages
- 3
Scaffold SMILES
c1ccc2c3c(ccc2c1)C1CCCC1CC3
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.
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 24 of 24 chemicals
17-(3'-Hydroxypropyl)-1,3,5,6,8(9)-estrapentaene-3,17-diol
CAS 93239-10-2C21H26O3
11H-Cyclopenta(a)phenanthrene, 12,13,14,15,16,17-hexahydro-
CAS 31301-56-1C17H18
14beta-Gona-1,3,5,7,9-pentaene-11alpha,17alpha-diol, (±)-
CAS 23462-89-7C17H18O2
14beta-Gona-1,3,5,7,9-pentaene-11,17beta-diol
CAS 23462-91-1C17H18O2
alpha-Dihydroequilenin
CAS 6639-99-2C18H20O2
3,6-Dimethoxyestra-1,3,5(10),6,8-pentaene-17beta-carboxylic acid methyl ester
CAS 5836-81-7C22H26O4
3,6-Dimethoxy-19-norpregna-1,3,5,7,9-pentaen-20-one
CAS 5836-99-7C22H26O3
beta-Dihydroequilenin
CAS 1423-97-8C18H20O2
Ethanone, 1-(12,13,14,15,16,17-hexahydro-11H-cyclopenta(a)phenanthren-6-yl)-
CAS 2960-76-1C19H20O
17-Methyl-17-alpha-Dihydroequilenin
CAS 1011733-40-6C19H22O2
17b-Dihydro-17a-ethynyl-equilenin
CAS 1357266-17-1C20H20O2
17|A-dihydro equilenin 3-sulfate
CAS 209174-64-1C18H20O5S
![(13S,14S,17S)-17-Hydroxy-13-methyl-12,13,14,15,16,17-hexahydro-11H-cyclopenta[a]phenanthren-3-yl hydrogen sulfate chemical structure, C18H20O5S, CAS 126647-90-3](/s/SRBSGOKELQMODX-BZSNNMDCSA-N.svg)
(13S,14S,17S)-17-Hydroxy-13-methyl-12,13,14,15,16,17-hexahydro-11H-cyclopenta[a]phenanthren-3-yl hydrogen sulfate
CAS 126647-90-3C18H20O5S
Estra-1,3,5,7,9-pentaene-3,17-diol, 3-(hydrogen sulfate), monosodium salt, (17alpha)-
CAS 56086-66-9C18H19NaO5S
![[(13S,14S,17S)-3-Acetyloxy-13-methyl-11,12,14,15,16,17-hexahydrocyclopenta[a]phenanthren-17-yl] acetate chemical structure, C22H24O4, CAS 1423-96-7](/s/JTSHIEXTBQZSQO-FKBYEOEOSA-N.svg)
[(13S,14S,17S)-3-Acetyloxy-13-methyl-11,12,14,15,16,17-hexahydrocyclopenta[a]phenanthren-17-yl] acetate
CAS 1423-96-7C22H24O4
Sodium 17beta-dihydroequilenin sulfate
CAS 16680-50-5C18H19NaO5S
Cytrimycin
CAS 56095-17-1C18H20NaO5S+
C26 Diaromatic sterane
CAS 103908-63-0C26H36
17beta-Dihydro-17alphalpha-ethynyl-14beta-equillenin
CAS 2968734-98-5C20H20O2
17beta-Dihydroequilenin-4,16,16-d3
CAS 1276056-90-6C18H20O2
3-Hydroxyestra-1,3,5,7,9-pentaen-17beta-yl acetate
CAS 13504-25-1C20H22O3
Estra-1(10),2,4,6,8-pentaene-3,6,17beta-triol
CAS 360792-45-6C18H20O3
Sodium 17beta-Dihydroequilenin-4,16,16-d3 3-Sulfate (Stabilized with TRIS, 50% w/w)
CAS 1276056-91-7C18H19NaO5S
17beta-Dihydroequilenin-4,16,16-d3
C18H20O2
Related scaffolds
Same ring framework with different atoms or bond orders
C1CCC2C(C1)CCC1C3CCCC3CCC21315 chemicals
O=C1C=C2CCC3C4CCCC4CCC3C2CC1301 chemicals
C1=C2CCCCC2C2CCC3CCCC3C2C1193 chemicals
O=C1C=CC2C(=C1)CCC1C3CCCC3CCC21183 chemicals
c1ccc2c(c1)CCC1C2CCC2CCCC21143 chemicals
O=C1CCC2C(CCC3C4CCCC4CCC23)C153 chemicals
O=C1CCC2C1CCC1c3ccccc3CCC1239 chemicals
C1CCC2C3=C(CCC2C1)C1CCCC1CC338 chemicals
O=C1CCC2C1CCC1C3CCCCC3CCC2132 chemicals
O=C1CCC2C1CCC1C3CCCCC3=CCC2130 chemicals
O=C1C=C2CCC3C4CCC(=O)C4CCC3C2CC129 chemicals
C1=C2C3CCCC3CCC2C2CCCCC2C125 chemicals