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Murcko scaffold

1H,2H,3H,3aH,4H,5H-pyrrolo(1,2-a)quinoxaline scaffold

17 chemicals on CompoundList share this ring system.

Rings
3
Scaffold atoms
13
Chemicals
17
With full pages
7
Scaffold SMILES

c1ccc2c(c1)NCC1CCCN21

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 1H,2H,3H,3aH,4H,5H-pyrrolo(1,2-a)quinoxaline page
Murcko scaffold c1ccc2c(c1)NCC1CCCN21

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 17 of 17 chemicals

7-(Trifluoromethyl)-1,2,3,3a,4,5-hexahydropyrrolo[1,2-a]quinoxaline chemical structure, C12H13F3N2, CAS 860783-80-8
7-(Trifluoromethyl)-1,2,3,3a,4,5-hexahydropyrrolo[1,2-a]quinoxaline
CAS 860783-80-8C12H13F3N2
5-(Methylsulfonyl)-8-(trifluoromethyl)-1,2,3,3a,4,5-hexahydropyrrolo[1,2-a]quinoxaline chemical structure, C13H15F3N2O2S, CAS 860786-90-9
5-(Methylsulfonyl)-8-(trifluoromethyl)-1,2,3,3a,4,5-hexahydropyrrolo[1,2-a]quinoxaline
CAS 860786-90-9C13H15F3N2O2S
8-(Trifluoromethyl)-1,2,3,3a,4,5-hexahydropyrrolo[1,2-a]quinoxaline chemical structure, C12H13F3N2, CAS 860786-84-1
8-(Trifluoromethyl)-1,2,3,3a,4,5-hexahydropyrrolo[1,2-a]quinoxaline
CAS 860786-84-1C12H13F3N2
5-(Methylsulfonyl)-7-(trifluoromethyl)-1,2,3,3a,4,5-hexahydropyrrolo[1,2-a]quinoxaline chemical structure, C13H15F3N2O2S, CAS 860785-71-3
5-(Methylsulfonyl)-7-(trifluoromethyl)-1,2,3,3a,4,5-hexahydropyrrolo[1,2-a]quinoxaline
CAS 860785-71-3C13H15F3N2O2S
(S)-1,2,3,3A,4,5-Hexahydropyrrolo[1,2-a]quinoxaline chemical structure, C11H14N2, CAS 214353-19-2
(S)-1,2,3,3A,4,5-Hexahydropyrrolo[1,2-a]quinoxaline
CAS 214353-19-2C11H14N2
1H,2H,3H,3aH,4H,5H-pyrrolo(1,2-a)quinoxaline chemical structure, C11H14N2, CAS 18019-17-5
1H,2H,3H,3aH,4H,5H-pyrrolo(1,2-a)quinoxaline
CAS 18019-17-5C11H14N2
(2R,3aS)-1,2,3,3a,4,5-Hexahydropyrrolo[1,2-a]quinoxalin-2-ol chemical structure, C11H14N2O, CAS 214143-85-8
(2R,3aS)-1,2,3,3a,4,5-Hexahydropyrrolo[1,2-a]quinoxalin-2-ol
CAS 214143-85-8C11H14N2O
(R)-1,2,3,3A,4,5-Hexahydropyrrolo[1,2-a]quinoxaline chemical structure, C11H14N2, CAS 214353-20-5
(R)-1,2,3,3A,4,5-Hexahydropyrrolo[1,2-a]quinoxaline
CAS 214353-20-5C11H14N2
Pyrrolo[1,2-a]quinoxalin-2-ol, 1,2,3,3a,4,5-hexahydro-, (2S,3aR)-(9CI) chemical structure, C11H14N2O, CAS 214143-87-0
Pyrrolo[1,2-a]quinoxalin-2-ol, 1,2,3,3a,4,5-hexahydro-, (2S,3aR)-(9CI)
CAS 214143-87-0C11H14N2O
(2R,3aR)-1,2,3,3a,4,5-Hexahydropyrrolo[1,2-a]quinoxalin-2-ol chemical structure, C11H14N2O, CAS 214143-86-9
(2R,3aR)-1,2,3,3a,4,5-Hexahydropyrrolo[1,2-a]quinoxalin-2-ol
CAS 214143-86-9C11H14N2O
7-Bromo-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxaline chemical structure, C11H13BrN2, CAS 1542457-04-4
7-Bromo-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxaline
CAS 1542457-04-4C11H13BrN2
8-Bromo-1,2,3,3a,4,5-hexahydropyrrolo[1,2-a]quinoxaline chemical structure, C11H13BrN2, CAS 1472008-20-0
8-Bromo-1,2,3,3a,4,5-hexahydropyrrolo[1,2-a]quinoxaline
CAS 1472008-20-0C11H13BrN2
8-Bromo-7-fluoro-2-methoxy-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxaline chemical structure, C12H14BrFN2O, CAS 1706965-72-1
8-Bromo-7-fluoro-2-methoxy-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxaline
CAS 1706965-72-1C12H14BrFN2O
N-[3-(2,3,3a,4-Tetrahydro-1H-pyrrolo[1,2-a]quinoxalin-5-yl)-3-oxopropyl]prop-2-enamide chemical structure, C17H21N3O2, CAS 2200616-67-5
N-[3-(2,3,3a,4-Tetrahydro-1H-pyrrolo[1,2-a]quinoxalin-5-yl)-3-oxopropyl]prop-2-enamide
CAS 2200616-67-5C17H21N3O2
tert-Butyl 8-bromo-7-fluoro-2-methoxy-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxaline-5-carboxylate chemical structure, C17H22BrFN2O3, CAS 2680626-21-3
tert-Butyl 8-bromo-7-fluoro-2-methoxy-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxaline-5-carboxylate
CAS 2680626-21-3C17H22BrFN2O3
tert-Butyl 8-bromo-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxaline-5-carboxylate chemical structure, C16H21BrN2O2, CAS 2680685-10-1
tert-Butyl 8-bromo-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxaline-5-carboxylate
CAS 2680685-10-1C16H21BrN2O2
tert-Butyl 7-bromo-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxaline-5-carboxylate chemical structure, C16H21BrN2O2, CAS 2680779-37-5
tert-Butyl 7-bromo-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxaline-5-carboxylate
CAS 2680779-37-5C16H21BrN2O2