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Murcko scaffold

Ring system with 5 rings and 21 atoms

11 chemicals on CompoundList share this ring system.

Rings
5
Scaffold atoms
21
Chemicals
11
With full pages
4
Scaffold SMILES

C1=CC2Cc3c4[nH]c5ccccc5c4cc[n+]3CC2CO1

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 C1=CC2Cc3c4[nH]c5ccccc5c4cc[n+]3CC2CO1

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 11 of 11 chemicals

Serpentine hydrochloride chemical structure, C21H21ClN2O3, CAS 55322-91-3
Serpentine hydrochloride
CAS 55322-91-3C21H21ClN2O3
(+)-Serpentine chemical structure, C21H21N2O3+, CAS 18786-24-8
(+)-Serpentine
CAS 18786-24-8C21H21N2O3+
Oxayohimbanium, 3,4,5,6,16,17-hexadehydro-16-(methoxycarbonyl)-19-methyl-, (19alpha,20alpha)- chemical structure, C21H21N2O3+, CAS 47485-83-6
Oxayohimbanium, 3,4,5,6,16,17-hexadehydro-16-(methoxycarbonyl)-19-methyl-, (19alpha,20alpha)-
CAS 47485-83-6C21H21N2O3+
Serpentine bitartrate chemical structure, C25H26N2O9, CAS 58782-36-8
Serpentine bitartrate
CAS 58782-36-8C25H26N2O9
Serpentine perchlorate chemical structure, C21H21ClN2O7, CAS 11046-86-9
Serpentine perchlorate
CAS 11046-86-9C21H21ClN2O7
Serpentine hydrochloride monohydrate chemical structure, C21H23ClN2O4, CAS 6696-52-2
Serpentine hydrochloride monohydrate
CAS 6696-52-2C21H23ClN2O4
Serpentine nitrate chemical structure, C21H21N3O6, CAS 6545-58-0
Serpentine nitrate
CAS 6545-58-0C21H21N3O6
(15R,16S,20S)-16-Methyl-17-oxa-3-aza-13-azoniapentacyclo[11.8.0.02,10.04,9.015,20]henicosa-1(13),2(10),4,6,8,11,18-heptaene-19-carboxylic acid chemical structure, C20H19N2O3+
(15R,16S,20S)-16-Methyl-17-oxa-3-aza-13-azoniapentacyclo[11.8.0.02,10.04,9.015,20]henicosa-1(13),2(10),4,6,8,11,18-heptaene-19-carboxylic acid
C20H19N2O3+
Serpentinic acid chemical structure, C20H18N2O3, CAS 605-14-1
Serpentinic acid
CAS 605-14-1C20H18N2O3
Serpentine hydrogen tartrate chemical structure, C25H26N2O9
Serpentine hydrogen tartrate
C25H26N2O9
Methyl (15S,16S,20S)-16-methyl-17-oxa-3-aza-13-azoniapentacyclo[11.8.0.02,10.04,9.015,20]henicosa-1(13),2(10),4,6,8,11,18-heptaene-19-carboxylate perchlorate chemical structure, C21H21ClN2O7, CAS 16101-04-5
Methyl (15S,16S,20S)-16-methyl-17-oxa-3-aza-13-azoniapentacyclo[11.8.0.02,10.04,9.015,20]henicosa-1(13),2(10),4,6,8,11,18-heptaene-19-carboxylate perchlorate
CAS 16101-04-5C21H21ClN2O7