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Murcko scaffold

4,5-Dihydro-1H-1,2,4-triazol-5-one scaffold

297 chemicals on CompoundList share this ring system.

Rings
1
Scaffold atoms
6
Chemicals
297
With full pages
48
Scaffold SMILES

O=c1[nH]cn[nH]1

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 4,5-Dihydro-1H-1,2,4-triazol-5-one page
Murcko scaffold O=c1[nH]cn[nH]1

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 48 of 297 chemicals

4,5-Diethyl-2,4-dihydro-3H-1,2,4-triazol-3-one chemical structure, C6H11N3O, CAS 52883-26-8
4,5-Diethyl-2,4-dihydro-3H-1,2,4-triazol-3-one
CAS 52883-26-8C6H11N3O
3H-1,2,4-Triazol-3-one, 2,4-dihydro-4,5-dimethyl- chemical structure, C4H7N3O, CAS 54770-19-3
3H-1,2,4-Triazol-3-one, 2,4-dihydro-4,5-dimethyl-
CAS 54770-19-3C4H7N3O
3H-1,2,4-Triazol-3-one, 2,4-dihydro-2,4,5-trimethyl- chemical structure, C5H9N3O, CAS 57626-52-5
3H-1,2,4-Triazol-3-one, 2,4-dihydro-2,4,5-trimethyl-
CAS 57626-52-5C5H9N3O
Amicarbazone chemical structure, C10H19N5O2, CAS 129909-90-6
Amicarbazone
CAS 129909-90-6C10H19N5O2
5-Chloro-1,2-dihydro-1-isopropyl-3H-1,2,4-triazol-3-one chemical structure, C5H8ClN3O, CAS 42509-62-6
5-Chloro-1,2-dihydro-1-isopropyl-3H-1,2,4-triazol-3-one
CAS 42509-62-6C5H8ClN3O
4-Methyl-5-oxo-1H-1,2,4-triazol-3-olate chemical structure, C3H4N3O2-, CAS 133476-06-9
4-Methyl-5-oxo-1H-1,2,4-triazol-3-olate
CAS 133476-06-9C3H4N3O2-
1,4-Dimethyl-5-oxo-1,2,4-triazol-3-olate chemical structure, C4H6N3O2-, CAS 133476-07-0
1,4-Dimethyl-5-oxo-1,2,4-triazol-3-olate
CAS 133476-07-0C4H6N3O2-
1,2,4-Triazolidine-3,5-dione, 1,2-dimethyl-, ion(1-) chemical structure, C4H6N3O2-, CAS 133476-08-1
1,2,4-Triazolidine-3,5-dione, 1,2-dimethyl-, ion(1-)
CAS 133476-08-1C4H6N3O2-
4-Amino-3-hydrazinyl-1H-1,2,4-triazol-5-one chemical structure, C2H6N6O, CAS 1614-07-9
4-Amino-3-hydrazinyl-1H-1,2,4-triazol-5-one
CAS 1614-07-9C2H6N6O
4,5-Diamino-2,4-dihydro-3H-1,2,4-triazol-3-one chemical structure, C2H5N5O, CAS 13750-48-6
4,5-Diamino-2,4-dihydro-3H-1,2,4-triazol-3-one
CAS 13750-48-6C2H5N5O
3-Ethylsulfanyl-4-methyl-1H-1,2,4-triazol-5-one chemical structure, C5H9N3OS, CAS 53065-51-3
3-Ethylsulfanyl-4-methyl-1H-1,2,4-triazol-5-one
CAS 53065-51-3C5H9N3OS
4-Amino-3-ethyl-1H-1,2,4-triazol-5-one chemical structure, C4H8N4O, CAS 4379-93-5
4-Amino-3-ethyl-1H-1,2,4-triazol-5-one
CAS 4379-93-5C4H8N4O
3-Methyl-4-(methylamino)-1H-1,2,4-triazol-5-one chemical structure, C4H8N4O, CAS 82090-44-6
3-Methyl-4-(methylamino)-1H-1,2,4-triazol-5-one
CAS 82090-44-6C4H8N4O
4-Amino-4,5-dihydro-1H-1,2,4-triazol-5-one chemical structure, C2H4N4O, CAS 1003-23-2
4-Amino-4,5-dihydro-1H-1,2,4-triazol-5-one
CAS 1003-23-2C2H4N4O
4-Amino-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one chemical structure, C3H6N4O, CAS 4194-37-0
4-Amino-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one
CAS 4194-37-0C3H6N4O
4-Amino-1-methyl-4,5-dihydro-1H-1,2,4-triazol-5-one chemical structure, C3H6N4O, CAS 4254-55-1
4-Amino-1-methyl-4,5-dihydro-1H-1,2,4-triazol-5-one
CAS 4254-55-1C3H6N4O
3H-1,2,4-Triazol-3-one, 2,4-dihydro-4-methyl-5-(methylthio)- chemical structure, C4H7N3OS, CAS 53065-38-6
3H-1,2,4-Triazol-3-one, 2,4-dihydro-4-methyl-5-(methylthio)-
CAS 53065-38-6C4H7N3OS
Methyl 2-[1-(2-methoxy-2-oxoethyl)-3-nitro-5-oxo-1,2,4-triazol-4-yl]acetate chemical structure, C8H10N4O7, CAS 681838-81-3
Methyl 2-[1-(2-methoxy-2-oxoethyl)-3-nitro-5-oxo-1,2,4-triazol-4-yl]acetate
CAS 681838-81-3C8H10N4O7
2-(4-Amino-3-ethyl-5-oxo-1,2,4-triazol-1-yl)acetohydrazide chemical structure, C6H12N6O2, CAS 773862-56-9
2-(4-Amino-3-ethyl-5-oxo-1,2,4-triazol-1-yl)acetohydrazide
CAS 773862-56-9C6H12N6O2
2,4-Dihydro-4-(1-methylethyl)-5-(2-propyn-1-ylthio)-3H-1,2,4-triazol-3-one chemical structure, C8H11N3OS, CAS 261945-94-2
2,4-Dihydro-4-(1-methylethyl)-5-(2-propyn-1-ylthio)-3H-1,2,4-triazol-3-one
CAS 261945-94-2C8H11N3OS
4-Isopropyl-3-(methylthio)-1H-1,2,4-triazol-5(4H)-one chemical structure, C6H11N3OS, CAS 53159-32-3
4-Isopropyl-3-(methylthio)-1H-1,2,4-triazol-5(4H)-one
CAS 53159-32-3C6H11N3OS
3H-1,2,4-Triazol-3-one, 2,4-dihydro-4-ethenyl- chemical structure, C4H5N3O, CAS 114849-01-3
3H-1,2,4-Triazol-3-one, 2,4-dihydro-4-ethenyl-
CAS 114849-01-3C4H5N3O
2,4-Dimethyl-2,4-dihydro-[1,2,4]triazol-3-one chemical structure, C4H7N3O, CAS 4114-36-7
2,4-Dimethyl-2,4-dihydro-[1,2,4]triazol-3-one
CAS 4114-36-7C4H7N3O
4-(Diethylamino)-1,1-diethyl-5-oxo-1,2,4-triazol-1-ium-3-olate chemical structure, C10H20N4O2, CAS 32515-28-9
4-(Diethylamino)-1,1-diethyl-5-oxo-1,2,4-triazol-1-ium-3-olate
CAS 32515-28-9C10H20N4O2