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Murcko scaffold

1-Benzyl-1H-quinoxalin-2-one scaffold

13 chemicals on CompoundList share this ring system.

Rings
3
Scaffold atoms
18
Chemicals
13
With full pages
6
Scaffold SMILES

O=c1cnc2ccccc2n1Cc1ccccc1

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-Benzyl-1H-quinoxalin-2-one page
Murcko scaffold O=c1cnc2ccccc2n1Cc1ccccc1

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

2(1H)-Quinoxalinone, 3-methyl-1-(phenylmethyl)- chemical structure, C16H14N2O, CAS 84546-74-7
2(1H)-Quinoxalinone, 3-methyl-1-(phenylmethyl)-
CAS 84546-74-7C16H14N2O
3-(4-Benzyl-3-oxo-7-trifluoromethyl-3,4-dihydro-quinoxalin-2-yl)-propionic acid chemical structure, C19H15F3N2O3, CAS 565191-92-6
3-(4-Benzyl-3-oxo-7-trifluoromethyl-3,4-dihydro-quinoxalin-2-yl)-propionic acid
CAS 565191-92-6C19H15F3N2O3
7-Chloro-3,4-dihydro-3-oxo-4-(phenylmethyl)-2-quinoxalinepropanoic acid chemical structure, C18H15ClN2O3, CAS 568543-95-3
7-Chloro-3,4-dihydro-3-oxo-4-(phenylmethyl)-2-quinoxalinepropanoic acid
CAS 568543-95-3C18H15ClN2O3
Methyl 7-chloro-3,4-dihydro-3-oxo-4-(phenylmethyl)-2-quinoxalinepropanoate chemical structure, C19H17ClN2O3, CAS 568544-00-3
Methyl 7-chloro-3,4-dihydro-3-oxo-4-(phenylmethyl)-2-quinoxalinepropanoate
CAS 568544-00-3C19H17ClN2O3
Ethyl 2-[4-(3-methylbenzyl)-3-oxo-3,4-dihydro-2-quinoxalinyl]acetate chemical structure, C20H20N2O3, CAS 478041-08-6
Ethyl 2-[4-(3-methylbenzyl)-3-oxo-3,4-dihydro-2-quinoxalinyl]acetate
CAS 478041-08-6C20H20N2O3
1-[(4-tert-Butylphenyl)methyl]quinoxalin-2-one chemical structure, C19H20N2O, CAS 878950-75-5
1-[(4-tert-Butylphenyl)methyl]quinoxalin-2-one
CAS 878950-75-5C19H20N2O
1-Benzyl-1H-quinoxalin-2-one chemical structure, C15H12N2O, CAS 63536-44-7
1-Benzyl-1H-quinoxalin-2-one
CAS 63536-44-7C15H12N2O
1-[(3-Methoxyphenyl)methyl]-2(1H)-quinoxalinone chemical structure, C16H14N2O2, CAS 1793886-32-4
1-[(3-Methoxyphenyl)methyl]-2(1H)-quinoxalinone
CAS 1793886-32-4C16H14N2O2
1-Benzyl-6-chloro-3-propan-2-ylquinoxalin-2-one chemical structure, C18H17ClN2O, CAS 879145-63-8
1-Benzyl-6-chloro-3-propan-2-ylquinoxalin-2-one
CAS 879145-63-8C18H17ClN2O
4-((3-Methyl-2-oxoquinoxalin-1(2H)-yl)methyl)benzoic acid chemical structure, C17H14N2O3, CAS 1243051-64-0
4-((3-Methyl-2-oxoquinoxalin-1(2H)-yl)methyl)benzoic acid
CAS 1243051-64-0C17H14N2O3
N-(1-Benzyl-3-methyl-2-oxo-1,2-dihydroquinoxalin-6-yl)acetamide chemical structure, C18H17N3O2, CAS 1243075-52-6
N-(1-Benzyl-3-methyl-2-oxo-1,2-dihydroquinoxalin-6-yl)acetamide
CAS 1243075-52-6C18H17N3O2
3,7-Dichloro-1-[(4-methoxyphenyl)methyl]-1,2-dihydroquinoxalin-2-one chemical structure, C16H12Cl2N2O2, CAS 1021179-88-3
3,7-Dichloro-1-[(4-methoxyphenyl)methyl]-1,2-dihydroquinoxalin-2-one
CAS 1021179-88-3C16H12Cl2N2O2
4-Benzyl-3-oxo-3,4-dihydroquinoxaline-6-carboxylic Acid chemical structure, C16H12N2O3, CAS 2696447-47-7
4-Benzyl-3-oxo-3,4-dihydroquinoxaline-6-carboxylic Acid
CAS 2696447-47-7C16H12N2O3