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Murcko scaffold

2(1H)-Quinoxalinone, 3,4-dihydro- scaffold

459 chemicals on CompoundList share this ring system.

Rings
2
Scaffold atoms
11
Chemicals
459
With full pages
77
Scaffold SMILES

O=C1CNc2ccccc2N1

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 2(1H)-Quinoxalinone, 3,4-dihydro- page
Murcko scaffold O=C1CNc2ccccc2N1

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 459 chemicals

Opaviraline chemical structure, C14H17FN2O3, CAS 178040-94-3
Opaviraline
CAS 178040-94-3C14H17FN2O3
2(1H)-Quinoxalinone, 3,4-dihydro- chemical structure, C8H8N2O, CAS 59564-59-9
2(1H)-Quinoxalinone, 3,4-dihydro-
CAS 59564-59-9C8H8N2O
3-Amino-3,4-dihydroquinoxalin-2(1H)-one chemical structure, C8H9N3O, CAS 500563-87-1
3-Amino-3,4-dihydroquinoxalin-2(1H)-one
CAS 500563-87-1C8H9N3O
6-Chloro-3,4-dihydroquinoxalin-2(1H)-one chemical structure, C8H7ClN2O, CAS 89938-22-7
6-Chloro-3,4-dihydroquinoxalin-2(1H)-one
CAS 89938-22-7C8H7ClN2O
7-Chloro-3,4-dihydro-1H-quinoxalin-2-one chemical structure, C8H7ClN2O, CAS 66367-05-3
7-Chloro-3,4-dihydro-1H-quinoxalin-2-one
CAS 66367-05-3C8H7ClN2O
Ethyl 2-(3-oxo-1,2,3,4-tetrahydroquinoxalin-1-yl)acetate chemical structure, C12H14N2O3, CAS 500728-16-5
Ethyl 2-(3-oxo-1,2,3,4-tetrahydroquinoxalin-1-yl)acetate
CAS 500728-16-5C12H14N2O3
3-Oxo-1,2,3,4-tetrahydroquinoxaline-2-carboxylic acid chemical structure, C9H8N2O3, CAS 1204-74-6
3-Oxo-1,2,3,4-tetrahydroquinoxaline-2-carboxylic acid
CAS 1204-74-6C9H8N2O3
7-Amino-3,4-dihydroquinoxalin-2(1H)-one chemical structure, C8H9N3O, CAS 251474-50-7
7-Amino-3,4-dihydroquinoxalin-2(1H)-one
CAS 251474-50-7C8H9N3O
3,3-Dimethyl-1,2,3,4-tetrahydroquinoxalin-2-one chemical structure, C10H12N2O, CAS 80636-30-2
3,3-Dimethyl-1,2,3,4-tetrahydroquinoxalin-2-one
CAS 80636-30-2C10H12N2O
7-Methoxy-3,4-dihydroquinoxalin-2(1H)-one chemical structure, C9H10N2O2, CAS 55687-29-1
7-Methoxy-3,4-dihydroquinoxalin-2(1H)-one
CAS 55687-29-1C9H10N2O2
5-Oxo-5-(3-oxo-3,4-dihydroquinoxalin-1(2H)-yl)pentanoic acid chemical structure, C13H14N2O4, CAS 436088-60-7
5-Oxo-5-(3-oxo-3,4-dihydroquinoxalin-1(2H)-yl)pentanoic acid
CAS 436088-60-7C13H14N2O4
3,3-Dimethyl-1-prop-2-enyl-4H-quinoxalin-2-one chemical structure, C13H16N2O, CAS 293763-56-1
3,3-Dimethyl-1-prop-2-enyl-4H-quinoxalin-2-one
CAS 293763-56-1C13H16N2O
4-Acetyl-1,3,3-trimethyl-3,4-dihydroquinoxalin-2(1H)-one chemical structure, C13H16N2O2, CAS 6034-44-2
4-Acetyl-1,3,3-trimethyl-3,4-dihydroquinoxalin-2(1H)-one
CAS 6034-44-2C13H16N2O2
4-Acetyl-3,3-dimethyl-1-prop-2-enylquinoxalin-2-one chemical structure, C15H18N2O2, CAS 376615-37-1
4-Acetyl-3,3-dimethyl-1-prop-2-enylquinoxalin-2-one
CAS 376615-37-1C15H18N2O2
(S)-2-(3-Oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetic acid chemical structure, C10H10N2O3, CAS 2043322-62-7
(S)-2-(3-Oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetic acid
CAS 2043322-62-7C10H10N2O3
(R)-2-(3-Oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetic acid chemical structure, C10H10N2O3, CAS 942986-68-7
(R)-2-(3-Oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetic acid
CAS 942986-68-7C10H10N2O3
4-[2-(tert-Butylamino)acetyl]-1,3-dihydroquinoxalin-2-one chemical structure, C14H19N3O2, CAS 432494-96-7
4-[2-(tert-Butylamino)acetyl]-1,3-dihydroquinoxalin-2-one
CAS 432494-96-7C14H19N3O2
3-Oxo-1,2,3,4-tetrahydroquinoxaline-6-carboxylic acid chemical structure, C9H8N2O3, CAS 702669-54-3
3-Oxo-1,2,3,4-tetrahydroquinoxaline-6-carboxylic acid
CAS 702669-54-3C9H8N2O3
2-Oxo-1,2,3,4-tetrahydroquinoxaline-6-carboxylic acid chemical structure, C9H8N2O3, CAS 189497-99-2
2-Oxo-1,2,3,4-tetrahydroquinoxaline-6-carboxylic acid
CAS 189497-99-2C9H8N2O3
4-(2-Chloroacetyl)-3,3-dimethyl-1,2,3,4-tetrahydroquinoxalin-2-one chemical structure, C12H13ClN2O2, CAS 727717-71-7
4-(2-Chloroacetyl)-3,3-dimethyl-1,2,3,4-tetrahydroquinoxalin-2-one
CAS 727717-71-7C12H13ClN2O2
3-Methyl-3,4-dihydroquinoxalin-2(1H)-one chemical structure, C9H10N2O, CAS 34070-68-3
3-Methyl-3,4-dihydroquinoxalin-2(1H)-one
CAS 34070-68-3C9H10N2O
4-Acetyl-3,4-dihydroquinoxalin-2(1H)-one chemical structure, C10H10N2O2, CAS 120589-86-8
4-Acetyl-3,4-dihydroquinoxalin-2(1H)-one
CAS 120589-86-8C10H10N2O2
(3-Oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetic acid chemical structure, C10H10N2O3, CAS 136584-14-0
(3-Oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetic acid
CAS 136584-14-0C10H10N2O3
N-Butyl-2-(3-oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetamide chemical structure, C14H19N3O2, CAS 355115-09-2
N-Butyl-2-(3-oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetamide
CAS 355115-09-2C14H19N3O2