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Murcko scaffold

Tetrahydroimidazo[1,5-a]pyrazine-1,3(2H,5H)-dione scaffold

13 chemicals on CompoundList share this ring system.

Rings
2
Scaffold atoms
11
Chemicals
13
With full pages
4
Scaffold SMILES

O=C1NC(=O)N2CCNCC12

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 Tetrahydroimidazo[1,5-a]pyrazine-1,3(2H,5H)-dione page
Murcko scaffold O=C1NC(=O)N2CCNCC12

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 13 of 13 chemicals

7-Methyltetrahydroimidazo[1,5-A]pyrazine-1,3(2H,5H)-dione chemical structure, C7H11N3O2, CAS 70336-01-5
7-Methyltetrahydroimidazo[1,5-A]pyrazine-1,3(2H,5H)-dione
CAS 70336-01-5C7H11N3O2
2-Methyl-octahydroimidazolidino[1,5-a]piperazine-1,3-dione chemical structure, C7H11N3O2, CAS 218952-70-6
2-Methyl-octahydroimidazolidino[1,5-a]piperazine-1,3-dione
CAS 218952-70-6C7H11N3O2
1,3-Dioxo-octahydroimidazolidino[1,5-a]piperazine-5-carboxamide chemical structure, C7H10N4O3, CAS 1258639-45-0
1,3-Dioxo-octahydroimidazolidino[1,5-a]piperazine-5-carboxamide
CAS 1258639-45-0C7H10N4O3
Tetrahydroimidazo[1,5-a]pyrazine-1,3(2H,5H)-dione chemical structure, C6H9N3O2, CAS 1251729-84-6
Tetrahydroimidazo[1,5-a]pyrazine-1,3(2H,5H)-dione
CAS 1251729-84-6C6H9N3O2
2-Ethyl-octahydroimidazolidino[1,5-a]piperazine-1,3-dione hydrochloride chemical structure, C8H14ClN3O2, CAS 1375897-49-6
2-Ethyl-octahydroimidazolidino[1,5-a]piperazine-1,3-dione hydrochloride
CAS 1375897-49-6C8H14ClN3O2
2-Ethyl-octahydroimidazolidino[1,5-a]piperazine-1,3-dione chemical structure, C8H13N3O2, CAS 1376435-19-6
2-Ethyl-octahydroimidazolidino[1,5-a]piperazine-1,3-dione
CAS 1376435-19-6C8H13N3O2
2-Methyl-octahydroimidazolidino(1,5-a)piperazine-1,3-dione hydrochloride chemical structure, C7H12ClN3O2, CAS 1375847-55-4
2-Methyl-octahydroimidazolidino(1,5-a)piperazine-1,3-dione hydrochloride
CAS 1375847-55-4C7H12ClN3O2
Octahydroimidazolidino(1,5-a)piperazine-1,3-dione hydrochloride chemical structure, C6H10ClN3O2, CAS 1375909-46-8
Octahydroimidazolidino(1,5-a)piperazine-1,3-dione hydrochloride
CAS 1375909-46-8C6H10ClN3O2
tert-Butyl 2-methyl-1,3-dioxohexahydroimidazo[1,5-a]pyrazine-7(1H)-carboxylate chemical structure, C12H19N3O4, CAS 1431861-88-9
tert-Butyl 2-methyl-1,3-dioxohexahydroimidazo[1,5-a]pyrazine-7(1H)-carboxylate
CAS 1431861-88-9C12H19N3O4
2-Methyl-7-(prop-2-enoyl)-octahydroimidazolidino[1,5-a]piperazine-1,3-dione chemical structure, C10H13N3O3, CAS 2094125-90-1
2-Methyl-7-(prop-2-enoyl)-octahydroimidazolidino[1,5-a]piperazine-1,3-dione
CAS 2094125-90-1C10H13N3O3
tert-Butyl 1,3-dioxo-octahydroimidazolidino(1,5-a)piperazine-7-carboxylate chemical structure, C11H17N3O4, CAS 1934372-42-5
tert-Butyl 1,3-dioxo-octahydroimidazolidino(1,5-a)piperazine-7-carboxylate
CAS 1934372-42-5C11H17N3O4
tert-Butyl (S)-1,3-dioxohexahydroimidazo[1,5-a]pyrazine-7(1H)-carboxylate chemical structure, C11H17N3O4, CAS 1211400-01-9
tert-Butyl (S)-1,3-dioxohexahydroimidazo[1,5-a]pyrazine-7(1H)-carboxylate
CAS 1211400-01-9C11H17N3O4
7-(2-Chloropropanoyl)-2-methyl-octahydroimidazo[1,5-a]pyrazine-1,3-dione chemical structure, C10H14ClN3O3, CAS 2411194-50-6
7-(2-Chloropropanoyl)-2-methyl-octahydroimidazo[1,5-a]pyrazine-1,3-dione
CAS 2411194-50-6C10H14ClN3O3