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Murcko scaffold

Hydropyrazinyl scaffold

16 chemicals on CompoundList share this ring system.

Rings
1
Scaffold atoms
6
Chemicals
16
With full pages
2
Scaffold SMILES

C1=CNC=CN1

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. This is a very common single ring, so the list below is broad.

Substructure search with this scaffoldOpen the Hydropyrazinyl page
Murcko scaffold C1=CNC=CN1

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 16 of 16 chemicals

Pyrazine, 1,4-dihydro-1,4-bis(trimethylsilyl)- chemical structure, C10H22N2Si2, CAS 31639-80-2
Pyrazine, 1,4-dihydro-1,4-bis(trimethylsilyl)-
CAS 31639-80-2C10H22N2Si2
Hydropyrazinyl chemical structure, C4H6N2, CAS 3026-16-2
Hydropyrazinyl
CAS 3026-16-2C4H6N2
Pyrazine, 1,4-dihydro-2,3,4,5-tetramethyl-1,4-bis(trimethylsilyl)- chemical structure, C14H30N2Si2, CAS 78279-92-2
Pyrazine, 1,4-dihydro-2,3,4,5-tetramethyl-1,4-bis(trimethylsilyl)-
CAS 78279-92-2C14H30N2Si2
3,4-Dihydroxy-1-(6-hydroxy-5-methyl-1,4-dihydropyrazin-2-yl)butan-2-one chemical structure, C9H14N2O4, CAS 16745-06-5
3,4-Dihydroxy-1-(6-hydroxy-5-methyl-1,4-dihydropyrazin-2-yl)butan-2-one
CAS 16745-06-5C9H14N2O4
1,4-Di-tert-butyl 2,5-dimethyl pyrazine-1,2,4,5-tetracarboxylate chemical structure, C18H26N2O8, CAS 773896-53-0
1,4-Di-tert-butyl 2,5-dimethyl pyrazine-1,2,4,5-tetracarboxylate
CAS 773896-53-0C18H26N2O8
Ctk1E0302 chemical structure, C10H14N6, CAS 58303-61-0
Ctk1E0302
CAS 58303-61-0C10H14N6
1,4-Dibutyl-2,5-diethyl-1,4-dihydropyrazine chemical structure, C16H30N2, CAS 62136-50-9
1,4-Dibutyl-2,5-diethyl-1,4-dihydropyrazine
CAS 62136-50-9C16H30N2
1,4-Di(butan-2-yl)-2,5-diethyl-3,6-dimethyl-1,4-dihydropyrazine chemical structure, C18H34N2, CAS 62136-49-6
1,4-Di(butan-2-yl)-2,5-diethyl-3,6-dimethyl-1,4-dihydropyrazine
CAS 62136-49-6C18H34N2
4-Hydroxy-5-methyl-N-oxo-1,4-dihydropyrazine-2-carboxamide chemical structure, C6H7N3O3, CAS 74416-27-6
4-Hydroxy-5-methyl-N-oxo-1,4-dihydropyrazine-2-carboxamide
CAS 74416-27-6C6H7N3O3
Pyrazine, 1,4-bis(trimethylgermyl)-1,4-dihydro- chemical structure, C10H22Ge2N2, CAS 78279-90-0
Pyrazine, 1,4-bis(trimethylgermyl)-1,4-dihydro-
CAS 78279-90-0C10H22Ge2N2
5,6-Dimethyl-1,4-dihydropyrazine-2-carboxylic acid chemical structure, C7H10N2O2, CAS 160532-45-6
5,6-Dimethyl-1,4-dihydropyrazine-2-carboxylic acid
CAS 160532-45-6C7H10N2O2
1,2,4-Trimethyl-1,4-dihydropyrazine chemical structure, C7H12N2, CAS 89851-57-0
1,2,4-Trimethyl-1,4-dihydropyrazine
CAS 89851-57-0C7H12N2
Ethyl 6-hydroxy-3,5-dimethyl-1,4-dihydropyrazine-2-carboxylate chemical structure, C9H14N2O3, CAS 1166831-64-6
Ethyl 6-hydroxy-3,5-dimethyl-1,4-dihydropyrazine-2-carboxylate
CAS 1166831-64-6C9H14N2O3
1,4-Bis[tri(propan-2-yl)silyl]-1,4-dihydropyrazine chemical structure, C22H46N2Si2, CAS 92011-50-2
1,4-Bis[tri(propan-2-yl)silyl]-1,4-dihydropyrazine
CAS 92011-50-2C22H46N2Si2
1-(2-Bromoprop-2-en-1-yl)-4-methyl-1,4-dihydropyrazine chemical structure, C8H11BrN2, CAS 61496-35-3
1-(2-Bromoprop-2-en-1-yl)-4-methyl-1,4-dihydropyrazine
CAS 61496-35-3C8H11BrN2
3-Isopropyl-2,5-dimethoxy-1,4-dihydropyrazine chemical structure, C9H16N2O2, CAS 1936632-18-6
3-Isopropyl-2,5-dimethoxy-1,4-dihydropyrazine
CAS 1936632-18-6C9H16N2O2