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Murcko scaffold

Ring system with 2 rings and 9 atoms

28 chemicals on CompoundList share this ring system.

Rings
2
Scaffold atoms
9
Chemicals
28
With full pages
3
Scaffold SMILES

c1cnc2c(n1)CCC2

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 c1cnc2c(n1)CCC2

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 28 of 28 chemicals

5-Methyl-6,7-dihydro-5H-cyclopentylpyrazine chemical structure, C8H10N2, CAS 23747-48-0
5-Methyl-6,7-dihydro-5H-cyclopentylpyrazine
CAS 23747-48-0C8H10N2
2,5-Dimethyl-6,7-dihydro-5H-cyclopentapyrazine chemical structure, C9H12N2, CAS 38917-61-2
2,5-Dimethyl-6,7-dihydro-5H-cyclopentapyrazine
CAS 38917-61-2C9H12N2
6,7-Dihydro-2,3-dimethyl-5H-cyclopentapyrazine chemical structure, C9H12N2, CAS 38917-62-3
6,7-Dihydro-2,3-dimethyl-5H-cyclopentapyrazine
CAS 38917-62-3C9H12N2
2-Methyl-6,7-dihydro-5H-cyclopentapyrazine chemical structure, C8H10N2, CAS 23747-46-8
2-Methyl-6,7-dihydro-5H-cyclopentapyrazine
CAS 23747-46-8C8H10N2
6,7-Dihydro-2,6-dimethyl-5H-cyclopentapyrazine chemical structure, C9H12N2, CAS 61928-63-0
6,7-Dihydro-2,6-dimethyl-5H-cyclopentapyrazine
CAS 61928-63-0C9H12N2
6-Methyl-4-oxido-6,7-dihydro-5H-cyclopenta[b]pyrazin-4-ium chemical structure, C8H10N2O, CAS 61928-80-1
6-Methyl-4-oxido-6,7-dihydro-5H-cyclopenta[b]pyrazin-4-ium
CAS 61928-80-1C8H10N2O
2,3,5-Trimethyl-6,7-dihydro-5H-cyclopenta[B]pyrazine 1-oxide chemical structure, C10H14N2O, CAS 61928-85-6
2,3,5-Trimethyl-6,7-dihydro-5H-cyclopenta[B]pyrazine 1-oxide
CAS 61928-85-6C10H14N2O
6,7-Dihydro-5H-cyclopenta[b]pyrazin-5-ol chemical structure, C7H8N2O, CAS 61928-99-2
6,7-Dihydro-5H-cyclopenta[b]pyrazin-5-ol
CAS 61928-99-2C7H8N2O
7-Methyl-6,7-dihydro-5H-cyclopenta[b]pyrazin-5-ol chemical structure, C8H10N2O, CAS 61929-00-8
7-Methyl-6,7-dihydro-5H-cyclopenta[b]pyrazin-5-ol
CAS 61929-00-8C8H10N2O
2,3,7-Trimethyl-6,7-dihydro-5H-cyclopenta[B]pyrazin-5-ol chemical structure, C10H14N2O, CAS 61928-98-1
2,3,7-Trimethyl-6,7-dihydro-5H-cyclopenta[B]pyrazin-5-ol
CAS 61928-98-1C10H14N2O
(3,5-Dimethyl-6,7-dihydro-5H-cyclopenta[B]pyrazin-2-yl)methanol chemical structure, C10H14N2O, CAS 61928-97-0
(3,5-Dimethyl-6,7-dihydro-5H-cyclopenta[B]pyrazin-2-yl)methanol
CAS 61928-97-0C10H14N2O
3-Amino-6,7-dihydro-5H-cyclopenta[b]pyrazine-2-carbonitrile chemical structure, C8H8N4, CAS 63630-30-8
3-Amino-6,7-dihydro-5H-cyclopenta[b]pyrazine-2-carbonitrile
CAS 63630-30-8C8H8N4
5H,6H,7H-Cyclopenta[b]pyrazine-6-carboxylic acid chemical structure, C8H8N2O2, CAS 1367948-67-1
5H,6H,7H-Cyclopenta[b]pyrazine-6-carboxylic acid
CAS 1367948-67-1C8H8N2O2
(6,7-Dihydro-5H-cyclopenta[b]pyrazin-6-yl)methanol chemical structure, C8H10N2O, CAS 607345-38-0
(6,7-Dihydro-5H-cyclopenta[b]pyrazin-6-yl)methanol
CAS 607345-38-0C8H10N2O
6,7-Dihydro-5,7-dimethyl-5H-cyclopentapyrazine chemical structure, C9H12N2, CAS 41330-21-6
6,7-Dihydro-5,7-dimethyl-5H-cyclopentapyrazine
CAS 41330-21-6C9H12N2
(6,7-Dihydro-5H-cyclopenta[b]pyrazin-5-yl)methanol chemical structure, C8H10N2O, CAS 331993-79-4
(6,7-Dihydro-5H-cyclopenta[b]pyrazin-5-yl)methanol
CAS 331993-79-4C8H10N2O
2-Methyl-3-propyl-6,7-dihydro-5H-cyclopenta[B]pyrazine chemical structure, C11H16N2, CAS 41330-37-4
2-Methyl-3-propyl-6,7-dihydro-5H-cyclopenta[B]pyrazine
CAS 41330-37-4C11H16N2
2,3-Diethyl-6,7-dihydro-5H-cyclopenta[B]pyrazine chemical structure, C11H16N2, CAS 41330-36-3
2,3-Diethyl-6,7-dihydro-5H-cyclopenta[B]pyrazine
CAS 41330-36-3C11H16N2
2,3,5,7-Tetramethyl-6,7-dihydro-5H-cyclopenta[B]pyrazine chemical structure, C11H16N2, CAS 41330-41-0
2,3,5,7-Tetramethyl-6,7-dihydro-5H-cyclopenta[B]pyrazine
CAS 41330-41-0C11H16N2
2-Methyl-3-(propan-2-yl)-6,7-dihydro-5H-cyclopenta[b]pyrazine chemical structure, C11H16N2, CAS 41330-38-5
2-Methyl-3-(propan-2-yl)-6,7-dihydro-5H-cyclopenta[b]pyrazine
CAS 41330-38-5C11H16N2
1-(7-Methyl-6,7-dihydro-5H-cyclopenta[b]pyrazin-2-yl)propan-1-one chemical structure, C11H14N2O, CAS 95576-07-1
1-(7-Methyl-6,7-dihydro-5H-cyclopenta[b]pyrazin-2-yl)propan-1-one
CAS 95576-07-1C11H14N2O
Ethyl 6,7-dihydro-5H-cyclopenta[b]pyrazine-6-carboxylate chemical structure, C10H12N2O2, CAS 1425865-79-7
Ethyl 6,7-dihydro-5H-cyclopenta[b]pyrazine-6-carboxylate
CAS 1425865-79-7C10H12N2O2
5-Ethyl-6,7-dihydro-5H-cyclopentapyrazine chemical structure, C9H12N2, CAS 52517-53-0
5-Ethyl-6,7-dihydro-5H-cyclopentapyrazine
CAS 52517-53-0C9H12N2
6,7-Dihydro-5H-cyclopenta[b]pyrazin-5-amine chemical structure, C7H9N3, CAS 1417714-36-3
6,7-Dihydro-5H-cyclopenta[b]pyrazin-5-amine
CAS 1417714-36-3C7H9N3