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Murcko scaffold

4-(Pyridin-3-yl)-1,2,3,4-tetrahydroquinoxalin-2-one scaffold

9 chemicals on CompoundList share this ring system.

Rings
3
Scaffold atoms
17
Chemicals
9
With full pages
9
Scaffold SMILES

O=C1CN(c2cccnc2)c2ccccc2N1

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 scaffoldOpen the 4-(Pyridin-3-yl)-1,2,3,4-tetrahydroquinoxalin-2-one page
Murcko scaffold O=C1CN(c2cccnc2)c2ccccc2N1

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 9 of 9 chemicals

4-(6-Methoxypyridin-3-yl)-1,2,3,4-tetrahydroquinoxalin-2-one chemical structure, C14H13N3O2, CAS 2416235-97-5
4-(6-Methoxypyridin-3-yl)-1,2,3,4-tetrahydroquinoxalin-2-one
CAS 2416235-97-5C14H13N3O2
4-(2-Methoxypyridin-3-yl)-1,2,3,4-tetrahydroquinoxalin-2-one chemical structure, C14H13N3O2, CAS 2470435-02-8
4-(2-Methoxypyridin-3-yl)-1,2,3,4-tetrahydroquinoxalin-2-one
CAS 2470435-02-8C14H13N3O2
4-(2-Methylpyridin-3-yl)-1,2,3,4-tetrahydroquinoxalin-2-one chemical structure, C14H13N3O, CAS 2470439-08-6
4-(2-Methylpyridin-3-yl)-1,2,3,4-tetrahydroquinoxalin-2-one
CAS 2470439-08-6C14H13N3O
4-(5-Methoxypyridin-3-yl)-1,2,3,4-tetrahydroquinoxalin-2-one chemical structure, C14H13N3O2, CAS 2470438-04-9
4-(5-Methoxypyridin-3-yl)-1,2,3,4-tetrahydroquinoxalin-2-one
CAS 2470438-04-9C14H13N3O2
4-(6-Methylpyridin-3-yl)-1,2,3,4-tetrahydroquinoxalin-2-one chemical structure, C14H13N3O, CAS 2470436-89-4
4-(6-Methylpyridin-3-yl)-1,2,3,4-tetrahydroquinoxalin-2-one
CAS 2470436-89-4C14H13N3O
4-(5-Methylpyridin-3-yl)-1,2,3,4-tetrahydroquinoxalin-2-one chemical structure, C14H13N3O, CAS 2470441-08-6
4-(5-Methylpyridin-3-yl)-1,2,3,4-tetrahydroquinoxalin-2-one
CAS 2470441-08-6C14H13N3O
4-(4-Methylpyridin-3-yl)-1,2,3,4-tetrahydroquinoxalin-2-one chemical structure, C14H13N3O, CAS 2470438-75-4
4-(4-Methylpyridin-3-yl)-1,2,3,4-tetrahydroquinoxalin-2-one
CAS 2470438-75-4C14H13N3O
4-(4-Methoxypyridin-3-yl)-1,2,3,4-tetrahydroquinoxalin-2-one chemical structure, C14H13N3O2, CAS 2490435-67-9
4-(4-Methoxypyridin-3-yl)-1,2,3,4-tetrahydroquinoxalin-2-one
CAS 2490435-67-9C14H13N3O2
4-(Pyridin-3-yl)-1,2,3,4-tetrahydroquinoxalin-2-one chemical structure, C13H11N3O, CAS 2418704-72-8
4-(Pyridin-3-yl)-1,2,3,4-tetrahydroquinoxalin-2-one
CAS 2418704-72-8C13H11N3O