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Murcko scaffold

1,N2-Ethenoguanine scaffold

13 chemicals on CompoundList share this ring system.

Rings
3
Scaffold atoms
13
Chemicals
13
With full pages
4
Scaffold SMILES

O=c1c2[nH]cnc2[nH]c2nccn12

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 1,N2-Ethenoguanine page
Murcko scaffold O=c1c2[nH]cnc2[nH]c2nccn12

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

4,9-Dihydro-4,6-dimethyl-9-oxo-1H-imidazo(1,2-a)purine chemical structure, C9H9N5O, CAS 33359-03-4
4,9-Dihydro-4,6-dimethyl-9-oxo-1H-imidazo(1,2-a)purine
CAS 33359-03-4C9H9N5O
1,N2-Ethenoguanine chemical structure, C7H5N5O, CAS 56287-13-9
1,N2-Ethenoguanine
CAS 56287-13-9C7H5N5O
7-Methylwye chemical structure, C10H11N5O, CAS 96881-39-9
7-Methylwye
CAS 96881-39-9C10H11N5O
3,9-Dihydro-3-((1,3-dihydroxy-2-propoxy)methyl)-6-methyl-9-oxo-5H-imidazol(1,2-a)purine chemical structure, C12H15N5O4, CAS 134287-58-4
3,9-Dihydro-3-((1,3-dihydroxy-2-propoxy)methyl)-6-methyl-9-oxo-5H-imidazol(1,2-a)purine
CAS 134287-58-4C12H15N5O4
Methyl 4,9-dihydro-beta-hydroperoxy-alpha-((methoxycarbonyl)amino)-4,6-dimethyl-9-oxo-3H-imidazo(1,2-a)purine-7-butanoate chemical structure, C16H20N6O7, CAS 36238-44-5
Methyl 4,9-dihydro-beta-hydroperoxy-alpha-((methoxycarbonyl)amino)-4,6-dimethyl-9-oxo-3H-imidazo(1,2-a)purine-7-butanoate
CAS 36238-44-5C16H20N6O7
Hydroxy-Y base chemical structure, C16H20N6O6, CAS 70363-52-9
Hydroxy-Y base
CAS 70363-52-9C16H20N6O6
3,9-Dihydro-3-((2-hydroxyethoxy)methyl)-6-methyl-9-oxo-5H-imidazo(1,2-a)purine chemical structure, C11H13N5O3, CAS 114199-19-8
3,9-Dihydro-3-((2-hydroxyethoxy)methyl)-6-methyl-9-oxo-5H-imidazo(1,2-a)purine
CAS 114199-19-8C11H13N5O3
9H-Imidazo(1,2-a)purin-9-one, 3,5-dihydro-3-((2-hydroxyethoxy)methyl)-5,6-dimethyl- chemical structure, C12H15N5O3, CAS 114199-20-1
9H-Imidazo(1,2-a)purin-9-one, 3,5-dihydro-3-((2-hydroxyethoxy)methyl)-5,6-dimethyl-
CAS 114199-20-1C12H15N5O3
3-Ethyl-6-(hydroxymethyl)-3,5-dihydro-9H-imidazo[1,2-a]purin-9-one chemical structure, C10H11N5O2, CAS 89647-28-9
3-Ethyl-6-(hydroxymethyl)-3,5-dihydro-9H-imidazo[1,2-a]purin-9-one
CAS 89647-28-9C10H11N5O2
3-Ethyl-6-methyl-3,5-dihydro-9H-imidazo[1,2-a]purin-9-one chemical structure, C10H11N5O, CAS 89647-29-0
3-Ethyl-6-methyl-3,5-dihydro-9H-imidazo[1,2-a]purin-9-one
CAS 89647-29-0C10H11N5O
(9-Oxo-1H-imidazo[1,2-a]purine-1,5(9H)-diyl)di(butane-4,1-diyl) diacetate chemical structure, C19H25N5O5, CAS 110084-81-6
(9-Oxo-1H-imidazo[1,2-a]purine-1,5(9H)-diyl)di(butane-4,1-diyl) diacetate
CAS 110084-81-6C19H25N5O5
7-Butyl-4,6-dimethyl-1,4-dihydro-9H-imidazo[1,2-a]purin-9-one chemical structure, C13H17N5O, CAS 35693-54-0
7-Butyl-4,6-dimethyl-1,4-dihydro-9H-imidazo[1,2-a]purin-9-one
CAS 35693-54-0C13H17N5O
3,4,6-Trimethyl-3,4-dihydro-9H-imidazo[1,2-a]purin-9-one chemical structure, C10H11N5O, CAS 67513-76-2
3,4,6-Trimethyl-3,4-dihydro-9H-imidazo[1,2-a]purin-9-one
CAS 67513-76-2C10H11N5O