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Murcko scaffold

9H-Pyrido(2,3-b)indole scaffold

94 chemicals on CompoundList share this ring system.

Rings
3
Scaffold atoms
13
Chemicals
94
With full pages
8
Scaffold SMILES

c1ccc2c(c1)[nH]c1ncccc12

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 9H-Pyrido(2,3-b)indole page
Murcko scaffold c1ccc2c(c1)[nH]c1ncccc12

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 94 chemicals

2-Amino-3-methyl-9H-pyrido(2,3-b)indole chemical structure, C12H11N3, CAS 68006-83-7
2-Amino-3-methyl-9H-pyrido(2,3-b)indole
CAS 68006-83-7C12H11N3
2-Amino-9H-pyrido(2,3-b)indole chemical structure, C11H9N3, CAS 26148-68-5
2-Amino-9H-pyrido(2,3-b)indole
CAS 26148-68-5C11H9N3
9H-Pyrido(2,3-b)indole chemical structure, C11H8N2, CAS 244-76-8
9H-Pyrido(2,3-b)indole
CAS 244-76-8C11H8N2
4-Methyl-alpha-carboline chemical structure, C12H10N2, CAS 13174-97-5
4-Methyl-alpha-carboline
CAS 13174-97-5C12H10N2
MEA-alpha-C acetate chemical structure, C14H15N3O2, CAS 117831-29-5
MEA-alpha-C acetate
CAS 117831-29-5C14H15N3O2
2-Amino-9H-pyrido(2,3-b)indole acetate chemical structure, C13H13N3O2, CAS 117831-28-4
2-Amino-9H-pyrido(2,3-b)indole acetate
CAS 117831-28-4C13H13N3O2
2-Amino-3-ethyl-9H-pyrido(2,3-b)indole chemical structure, C13H13N3, CAS 79801-89-1
2-Amino-3-ethyl-9H-pyrido(2,3-b)indole
CAS 79801-89-1C13H13N3
2-Amino-3-propyl-9H-pyrido(2,3-b)indole chemical structure, C14H15N3, CAS 79801-90-4
2-Amino-3-propyl-9H-pyrido(2,3-b)indole
CAS 79801-90-4C14H15N3
1H-Pyrido(2,3-b)indol-2-amine, 3-butyl- chemical structure, C15H17N3, CAS 79801-91-5
1H-Pyrido(2,3-b)indol-2-amine, 3-butyl-
CAS 79801-91-5C15H17N3
1H-Pyrido(2,3-b)indol-2-amine, 3-pentyl- chemical structure, C16H19N3, CAS 79801-92-6
1H-Pyrido(2,3-b)indol-2-amine, 3-pentyl-
CAS 79801-92-6C16H19N3
1H-Pyrido(2,3-b)indolemethanamine chemical structure, C12H11N3, CAS 88243-01-0
1H-Pyrido(2,3-b)indolemethanamine
CAS 88243-01-0C12H11N3
N2-Hydroxy-2-amino-3-methyl-9H-pyrido(2,3-b)indole chemical structure, C12H11N3O, CAS 202345-21-9
N2-Hydroxy-2-amino-3-methyl-9H-pyrido(2,3-b)indole
CAS 202345-21-9C12H11N3O
1H-Pyrido(2,3-b)indole, 2-nitro- chemical structure, C11H7N3O2, CAS 176853-91-1
1H-Pyrido(2,3-b)indole, 2-nitro-
CAS 176853-91-1C11H7N3O2
1-Methylpyrido(2,3-b)indole chemical structure, C12H10N2, CAS 26148-65-2
1-Methylpyrido(2,3-b)indole
CAS 26148-65-2C12H10N2
1H-Pyrido(2,3-b)indole, 2-chloro-1-methyl- chemical structure, C12H9ClN2, CAS 59715-29-6
1H-Pyrido(2,3-b)indole, 2-chloro-1-methyl-
CAS 59715-29-6C12H9ClN2
2-Chloro-1,4-dimethyl-1H-pyrido[2,3-b]indole chemical structure, C13H11ClN2, CAS 59715-23-0
2-Chloro-1,4-dimethyl-1H-pyrido[2,3-b]indole
CAS 59715-23-0C13H11ClN2
1,4-Dimethyl-1H-pyrido[2,3-b]indole chemical structure, C13H12N2, CAS 59715-24-1
1,4-Dimethyl-1H-pyrido[2,3-b]indole
CAS 59715-24-1C13H12N2
1,4,9-Trimethyl-9H-pyrido[2,3-b]indol-1-ium iodide chemical structure, C14H15IN2, CAS 59715-30-9
1,4,9-Trimethyl-9H-pyrido[2,3-b]indol-1-ium iodide
CAS 59715-30-9C14H15IN2
9-Ethyl-1-methyl-9H-pyrido[2,3-b]indol-1-ium iodide chemical structure, C14H15IN2, CAS 59715-32-1
9-Ethyl-1-methyl-9H-pyrido[2,3-b]indol-1-ium iodide
CAS 59715-32-1C14H15IN2
6-Fluoro-9H-pyrido[2,3-b]indole chemical structure, C11H7FN2, CAS 78750-84-2
6-Fluoro-9H-pyrido[2,3-b]indole
CAS 78750-84-2C11H7FN2
6-Methyl-9H-pyrido[2,3-b]indole chemical structure, C12H10N2, CAS 108349-67-3
6-Methyl-9H-pyrido[2,3-b]indole
CAS 108349-67-3C12H10N2
6-Methoxy-9H-pyrido[2,3-b]indole chemical structure, C12H10N2O, CAS 78750-82-0
6-Methoxy-9H-pyrido[2,3-b]indole
CAS 78750-82-0C12H10N2O
2-Amino-9-ethyl-9H-pyrido[2,3-b]indole-3-carbonitrile chemical structure, C14H12N4, CAS 174019-67-1
2-Amino-9-ethyl-9H-pyrido[2,3-b]indole-3-carbonitrile
CAS 174019-67-1C14H12N4
2-Amino-9-ethyl-3-pyrido[2,3-b]indolecarboxylic acid ethyl ester chemical structure, C16H17N3O2, CAS 174019-65-9
2-Amino-9-ethyl-3-pyrido[2,3-b]indolecarboxylic acid ethyl ester
CAS 174019-65-9C16H17N3O2