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Murcko scaffold

7H-Benzimidazo(2,1-a)benz(de)isoquinolin-7-one scaffold

33 chemicals on CompoundList share this ring system.

Rings
5
Scaffold atoms
21
Chemicals
33
With full pages
5
Scaffold SMILES

O=c1c2cccc3cccc(c32)c2nc3ccccc3n12

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 7H-Benzimidazo(2,1-a)benz(de)isoquinolin-7-one page
Murcko scaffold O=c1c2cccc3cccc(c32)c2nc3ccccc3n12

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 33 of 33 chemicals

7H-Benzimidazo(2,1-a)benz(de)isoquinolin-7-one chemical structure, C18H10N2O, CAS 23749-58-8
7H-Benzimidazo(2,1-a)benz(de)isoquinolin-7-one
CAS 23749-58-8C18H10N2O
7H-Benzimidazo[2,1-a]benz[de]isoquinolin-7-one, methyl- chemical structure, C19H12N2O, CAS 67920-93-8
7H-Benzimidazo[2,1-a]benz[de]isoquinolin-7-one, methyl-
CAS 67920-93-8C19H12N2O
7H-Benzimidazo[2,1-a]benz[de]isoquinolin-7-one, 10-methyl- chemical structure, C19H12N2O, CAS 5504-68-7
7H-Benzimidazo[2,1-a]benz[de]isoquinolin-7-one, 10-methyl-
CAS 5504-68-7C19H12N2O
7H-Benzimidazo(2,1-a)benz(de)isoquinolin-7-one, 10-methoxy- chemical structure, C19H12N2O2, CAS 15220-29-8
7H-Benzimidazo(2,1-a)benz(de)isoquinolin-7-one, 10-methoxy-
CAS 15220-29-8C19H12N2O2
4-Acetyl-7H-[1,3]benzimidazo[2,1-A]benzo[DE]isoquinolin-7-one chemical structure, C20H12N2O2, CAS 21357-90-4
4-Acetyl-7H-[1,3]benzimidazo[2,1-A]benzo[DE]isoquinolin-7-one
CAS 21357-90-4C20H12N2O2
5-Hydroxy-benzo[de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-one chemical structure, C18H10N2O2, CAS 59841-46-2
5-Hydroxy-benzo[de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-one
CAS 59841-46-2C18H10N2O2
4-Nitro-benzo[de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-one chemical structure, C18H9N3O3, CAS 26559-69-3
4-Nitro-benzo[de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-one
CAS 26559-69-3C18H9N3O3
6,7-Dimethyl-3,10-diazapentacyclo[10.7.1.0^{2,10}.0^{4,9}.0^{16,20}]icosa-1(19),2,4(9),5,7,12,14,16(20),17-nonaen-11-one chemical structure, C20H14N2O, CAS 63873-46-1
6,7-Dimethyl-3,10-diazapentacyclo[10.7.1.0^{2,10}.0^{4,9}.0^{16,20}]icosa-1(19),2,4(9),5,7,12,14,16(20),17-nonaen-11-one
CAS 63873-46-1C20H14N2O
7H-Benzimidazo[2,1-a]benz[de]isoquinolin-7-one, 11-methoxy- chemical structure, C19H12N2O2, CAS 5504-69-8
7H-Benzimidazo[2,1-a]benz[de]isoquinolin-7-one, 11-methoxy-
CAS 5504-69-8C19H12N2O2
4,11-Dichloro-7H-benzimidazo[2,1-a]benzo[de]isoquinolin-7-one chemical structure, C18H8Cl2N2O, CAS 324045-24-1
4,11-Dichloro-7H-benzimidazo[2,1-a]benzo[de]isoquinolin-7-one
CAS 324045-24-1C18H8Cl2N2O
4-Chloro-11-methyl-7H-benzimidazo[2,1-a]benzo[de]isoquinolin-7-one chemical structure, C19H11ClN2O, CAS 331420-51-0
4-Chloro-11-methyl-7H-benzimidazo[2,1-a]benzo[de]isoquinolin-7-one
CAS 331420-51-0C19H11ClN2O
3-Chloro-7H-benzimidazo[2,1-a]benz[de]isoquinolin-7-one chemical structure, C18H9ClN2O, CAS 27205-33-0
3-Chloro-7H-benzimidazo[2,1-a]benz[de]isoquinolin-7-one
CAS 27205-33-0C18H9ClN2O
11-Cyano-7-oxo-7H-benzimidazo[2,1-a]benzo[de]isoquinoline-3,4-dicarboxylic acid chemical structure, C21H9N3O5, CAS 52239-20-0
11-Cyano-7-oxo-7H-benzimidazo[2,1-a]benzo[de]isoquinoline-3,4-dicarboxylic acid
CAS 52239-20-0C21H9N3O5
3-Amino-7H-benzo[de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-one chemical structure, C18H11N3O, CAS 23986-27-8
3-Amino-7H-benzo[de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-one
CAS 23986-27-8C18H11N3O
10-Cl-BBQ chemical structure, C18H9ClN2O, CAS 23982-76-5
10-Cl-BBQ
CAS 23982-76-5C18H9ClN2O
9(Or 10)-methoxy-7H-benzimidazo[2,1-a]benz[de]isoquinolin-7-one chemical structure, C19H12N2O2, CAS 68296-59-3
9(Or 10)-methoxy-7H-benzimidazo[2,1-a]benz[de]isoquinolin-7-one
CAS 68296-59-3C19H12N2O2
2,5-Dinitro-7H-benzimidazo[2,1-a]benzo[de]isoquinolin-7-one chemical structure, C18H8N4O5, CAS 23986-31-4
2,5-Dinitro-7H-benzimidazo[2,1-a]benzo[de]isoquinolin-7-one
CAS 23986-31-4C18H8N4O5
Sto-609 chemical structure, C19H10N2O3, CAS 52029-86-4
Sto-609
CAS 52029-86-4C19H10N2O3
4-Amino-7H-benzimidazo[2,1-a]benz[de]isoquinolin-7-one chemical structure, C18H11N3O, CAS 53304-34-0
4-Amino-7H-benzimidazo[2,1-a]benz[de]isoquinolin-7-one
CAS 53304-34-0C18H11N3O
11-Methyl-7H-benzo[de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-one chemical structure, C19H12N2O, CAS 19591-15-2
11-Methyl-7H-benzo[de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-one
CAS 19591-15-2C19H12N2O
3-Bromo-7H-benzo[de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-one chemical structure, C18H9BrN2O, CAS 26559-67-1
3-Bromo-7H-benzo[de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-one
CAS 26559-67-1C18H9BrN2O
11-Chloro-7-oxo-7H-benzimidazo[2,1-a]benz[de]isoquinoline-3,4-dicarboxylic acid chemical structure, C20H9ClN2O5, CAS 52239-18-6
11-Chloro-7-oxo-7H-benzimidazo[2,1-a]benz[de]isoquinoline-3,4-dicarboxylic acid
CAS 52239-18-6C20H9ClN2O5
7-Oxo-7H-benzimidazo[2,1-A]benzo[DE]isoquinoline-4-carboxylic acid chemical structure, C19H10N2O3, CAS 52029-85-3
7-Oxo-7H-benzimidazo[2,1-A]benzo[DE]isoquinoline-4-carboxylic acid
CAS 52029-85-3C19H10N2O3
3-Chloro-10-methoxy-7H-benzimidazo[2,1-a]benz[de]isoquinolin-7-one chemical structure, C19H11ClN2O2, CAS 61679-16-1
3-Chloro-10-methoxy-7H-benzimidazo[2,1-a]benz[de]isoquinolin-7-one
CAS 61679-16-1C19H11ClN2O2