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Murcko scaffold

1,2,3,4-Tetrahydroquinoxaline scaffold

320 chemicals on CompoundList share this ring system.

Rings
2
Scaffold atoms
10
Chemicals
320
With full pages
40
Scaffold SMILES

c1ccc2c(c1)NCCN2

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 1,2,3,4-Tetrahydroquinoxaline page
Murcko scaffold c1ccc2c(c1)NCCN2

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 320 chemicals

1,2,3,4-Tetrahydroquinoxaline chemical structure, C8H10N2, CAS 3476-89-9
1,2,3,4-Tetrahydroquinoxaline
CAS 3476-89-9C8H10N2
Quinoxaline, 1,2,3,4-tetrahydro-1,4-diacryloyl-6,7-dimethyl- chemical structure, C16H18N2O2, CAS 6687-74-7
Quinoxaline, 1,2,3,4-tetrahydro-1,4-diacryloyl-6,7-dimethyl-
CAS 6687-74-7C16H18N2O2
Quinoxaline, 1,2,3,4-tetrahydro-1,4-dimethyl- chemical structure, C10H14N2, CAS 2427-06-7
Quinoxaline, 1,2,3,4-tetrahydro-1,4-dimethyl-
CAS 2427-06-7C10H14N2
Quinoxaline, 1,2,3,4-tetrahydro-6,7-dimethyl- chemical structure, C10H14N2, CAS 10579-68-7
Quinoxaline, 1,2,3,4-tetrahydro-6,7-dimethyl-
CAS 10579-68-7C10H14N2
Quinoxaline, 1,2,3,4-tetrahydro-1,4,5,8-tetramethyl- chemical structure, C12H18N2, CAS 66102-31-6
Quinoxaline, 1,2,3,4-tetrahydro-1,4,5,8-tetramethyl-
CAS 66102-31-6C12H18N2
Quinoxaline, 1,2,3,4-tetrahydro-1,4,6,7-tetramethyl- chemical structure, C12H18N2, CAS 66102-32-7
Quinoxaline, 1,2,3,4-tetrahydro-1,4,6,7-tetramethyl-
CAS 66102-32-7C12H18N2
5,8-Dimethyl-1,2,3,4-tetrahydroquinoxaline chemical structure, C10H14N2, CAS 66102-39-4
5,8-Dimethyl-1,2,3,4-tetrahydroquinoxaline
CAS 66102-39-4C10H14N2
1-Methyl-1,2,3,4-tetrahydroquinoxaline chemical structure, C9H12N2, CAS 36438-97-8
1-Methyl-1,2,3,4-tetrahydroquinoxaline
CAS 36438-97-8C9H12N2
1,4-Dinitroso-2,3-dihydroquinoxaline chemical structure, C8H8N4O2, CAS 6335-61-1
1,4-Dinitroso-2,3-dihydroquinoxaline
CAS 6335-61-1C8H8N4O2
1,2,3,4-Tetrahydroquinoxalin-6-amine chemical structure, C8H11N3, CAS 6639-91-4
1,2,3,4-Tetrahydroquinoxalin-6-amine
CAS 6639-91-4C8H11N3
1-(3,4-Dihydroquinoxalin-1(2H)-yl)ethanone chemical structure, C10H12N2O, CAS 6639-92-5
1-(3,4-Dihydroquinoxalin-1(2H)-yl)ethanone
CAS 6639-92-5C10H12N2O
6-Methyl-1,2,3,4-tetrahydroquinoxaline chemical structure, C9H12N2, CAS 6639-93-6
6-Methyl-1,2,3,4-tetrahydroquinoxaline
CAS 6639-93-6C9H12N2
2-Methyl-1,2,3,4-tetrahydroquinoxaline chemical structure, C9H12N2, CAS 6640-55-7
2-Methyl-1,2,3,4-tetrahydroquinoxaline
CAS 6640-55-7C9H12N2
3-Chloro-1-[4-(3-chloropropanoyl)-2,3-dihydroquinoxalin-1-yl]propan-1-one chemical structure, C14H16Cl2N2O2, CAS 6687-92-9
3-Chloro-1-[4-(3-chloropropanoyl)-2,3-dihydroquinoxalin-1-yl]propan-1-one
CAS 6687-92-9C14H16Cl2N2O2
1,1'-(2,3-Dihydroquinoxaline-1,4-diyl)bis(2-chloroethanone) chemical structure, C12H12Cl2N2O2, CAS 6779-93-7
1,1'-(2,3-Dihydroquinoxaline-1,4-diyl)bis(2-chloroethanone)
CAS 6779-93-7C12H12Cl2N2O2
1,1'-(2,3-Dihydroquinoxaline-1,4-diyl)bisprop-2-en-1-one chemical structure, C14H14N2O2, CAS 6699-44-1
1,1'-(2,3-Dihydroquinoxaline-1,4-diyl)bisprop-2-en-1-one
CAS 6699-44-1C14H14N2O2
1-(4-Acetyl-2,3-dihydroquinoxalin-1-yl)ethanone chemical structure, C12H14N2O2, CAS 7151-45-3
1-(4-Acetyl-2,3-dihydroquinoxalin-1-yl)ethanone
CAS 7151-45-3C12H14N2O2
1,1'-(2,3-Dimethyl-2,3-dihydroquinoxaline-1,4-diyl)bis(3-chloropropan-1-one) chemical structure, C16H20Cl2N2O2, CAS 6779-95-9
1,1'-(2,3-Dimethyl-2,3-dihydroquinoxaline-1,4-diyl)bis(3-chloropropan-1-one)
CAS 6779-95-9C16H20Cl2N2O2
2-Chloro-1-[4-(2-chloroacetyl)-6,7-dimethyl-2,3-dihydroquinoxalin-1-yl]ethanone chemical structure, C14H16Cl2N2O2, CAS 6717-60-8
2-Chloro-1-[4-(2-chloroacetyl)-6,7-dimethyl-2,3-dihydroquinoxalin-1-yl]ethanone
CAS 6717-60-8C14H16Cl2N2O2
2-Chloro-1-[4-(2-chloroacetyl)-2,3-dimethyl-2,3-dihydroquinoxalin-1-yl]ethanone chemical structure, C14H16Cl2N2O2, CAS 6699-50-9
2-Chloro-1-[4-(2-chloroacetyl)-2,3-dimethyl-2,3-dihydroquinoxalin-1-yl]ethanone
CAS 6699-50-9C14H16Cl2N2O2
1,1'-(6,7-Dimethyl-2,3-dihydroquinoxaline-1,4-diyl)bis(3-chloropropan-1-one) chemical structure, C16H20Cl2N2O2, CAS 6687-73-6
1,1'-(6,7-Dimethyl-2,3-dihydroquinoxaline-1,4-diyl)bis(3-chloropropan-1-one)
CAS 6687-73-6C16H20Cl2N2O2
1,1'-(2,3-Dihydroquinoxaline-1,4-diyl)bis(4-chlorobutan-1-one) chemical structure, C16H20Cl2N2O2, CAS 6699-43-0
1,1'-(2,3-Dihydroquinoxaline-1,4-diyl)bis(4-chlorobutan-1-one)
CAS 6699-43-0C16H20Cl2N2O2
1,1'-(2-Methyl-2,3-dihydroquinoxaline-1,4-diyl)bis(2-chloroethanone) chemical structure, C13H14Cl2N2O2, CAS 6699-47-4
1,1'-(2-Methyl-2,3-dihydroquinoxaline-1,4-diyl)bis(2-chloroethanone)
CAS 6699-47-4C13H14Cl2N2O2
1,1'-(2,3-Dimethyl-2,3-dihydroquinoxaline-1,4-diyl)bisprop-2-en-1-one chemical structure, C16H18N2O2, CAS 6687-72-5
1,1'-(2,3-Dimethyl-2,3-dihydroquinoxaline-1,4-diyl)bisprop-2-en-1-one
CAS 6687-72-5C16H18N2O2