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Murcko scaffold

9H-Pyrimido(4,5-b)indole scaffold

20 chemicals on CompoundList share this ring system.

Rings
3
Scaffold atoms
13
Chemicals
20
With full pages
3
Scaffold SMILES

c1ccc2c(c1)[nH]c1ncncc12

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-Pyrimido(4,5-b)indole page
Murcko scaffold c1ccc2c(c1)[nH]c1ncncc12

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 20 of 20 chemicals

2-(2-Propen-1-ylthio)-9H-pyrimido(4,5-b)indole chemical structure, C13H11N3S, CAS 257633-03-7
2-(2-Propen-1-ylthio)-9H-pyrimido(4,5-b)indole
CAS 257633-03-7C13H11N3S
4-Chloro-9H-pyrimido(4,5-b)indole chemical structure, C10H6ClN3, CAS 5719-08-4
4-Chloro-9H-pyrimido(4,5-b)indole
CAS 5719-08-4C10H6ClN3
1H-Pyrimido[4,5-b]indole, 4-chloro-6-methoxy- chemical structure, C11H8ClN3O, CAS 171179-91-2
1H-Pyrimido[4,5-b]indole, 4-chloro-6-methoxy-
CAS 171179-91-2C11H8ClN3O
7-Bromo-9H-pyrimido[4,5-b]indole chemical structure, C10H6BrN3, CAS 500228-44-4
7-Bromo-9H-pyrimido[4,5-b]indole
CAS 500228-44-4C10H6BrN3
9H-Pyrimido(4,5-b)indole chemical structure, C10H7N3, CAS 5059-31-4
9H-Pyrimido(4,5-b)indole
CAS 5059-31-4C10H7N3
2,4-Dichloro-9H-pyrimido[4,5-b]indole chemical structure, C10H5Cl2N3, CAS 74894-26-1
2,4-Dichloro-9H-pyrimido[4,5-b]indole
CAS 74894-26-1C10H5Cl2N3
4-Chloro-9-methyl-9H-pyrimido[4,5-B]indole chemical structure, C11H8ClN3, CAS 26422-97-9
4-Chloro-9-methyl-9H-pyrimido[4,5-B]indole
CAS 26422-97-9C11H8ClN3
5-Chloro-9H-pyrimido[4,5-B]indole-2,4-diamine chemical structure, C10H8ClN5, CAS 1126602-48-9
5-Chloro-9H-pyrimido[4,5-B]indole-2,4-diamine
CAS 1126602-48-9C10H8ClN5
Methyl 4-chloro-9H-pyrimido[4,5-b]indole-7-carboxylate chemical structure, C12H8ClN3O2, CAS 1096471-98-5
Methyl 4-chloro-9H-pyrimido[4,5-b]indole-7-carboxylate
CAS 1096471-98-5C12H8ClN3O2
2,4-Dichloro-6-fluoro-N-methyl-9H-pyrimido[4,5-b]indol-8-amine chemical structure, C11H7Cl2FN4, CAS 1400808-49-2
2,4-Dichloro-6-fluoro-N-methyl-9H-pyrimido[4,5-b]indol-8-amine
CAS 1400808-49-2C11H7Cl2FN4
4,6-Dichloro-9H-pyrimido[4,5-B]indole chemical structure, C10H5Cl2N3, CAS 1221177-84-9
4,6-Dichloro-9H-pyrimido[4,5-B]indole
CAS 1221177-84-9C10H5Cl2N3
tert-Butyl (4,5-dichloro-9H-pyrimido[4,5-B]indol-2-yl)carbamate chemical structure, C15H14Cl2N4O2, CAS 1447606-59-8
tert-Butyl (4,5-dichloro-9H-pyrimido[4,5-B]indol-2-yl)carbamate
CAS 1447606-59-8C15H14Cl2N4O2
2-Chloro-9H-pyrimido[4,5-B]indole chemical structure, C10H6ClN3, CAS 1060816-64-9
2-Chloro-9H-pyrimido[4,5-B]indole
CAS 1060816-64-9C10H6ClN3
2-Chloro-9-methyl-9H-pyrimido[4,5-B]indole chemical structure, C11H8ClN3, CAS 26773-55-7
2-Chloro-9-methyl-9H-pyrimido[4,5-B]indole
CAS 26773-55-7C11H8ClN3
4-Chloro-7-methyl-9H-pyrimido[4,5-b]indole chemical structure, C11H8ClN3, CAS 1300027-08-0
4-Chloro-7-methyl-9H-pyrimido[4,5-b]indole
CAS 1300027-08-0C11H8ClN3
7-Bromo-4-chloro-9H-pyrimido[4,5-b]indole chemical structure, C10H5BrClN3, CAS 1300026-95-2
7-Bromo-4-chloro-9H-pyrimido[4,5-b]indole
CAS 1300026-95-2C10H5BrClN3
4-Chloro-7-fluoro-9H-pyrimido[4,5-b]indole chemical structure, C10H5ClFN3, CAS 1909318-74-6
4-Chloro-7-fluoro-9H-pyrimido[4,5-b]indole
CAS 1909318-74-6C10H5ClFN3
6-Bromo-4-chloro-9H-pyrimido[4,5-b]indole chemical structure, C10H5BrClN3, CAS 2422124-85-2
6-Bromo-4-chloro-9H-pyrimido[4,5-b]indole
CAS 2422124-85-2C10H5BrClN3
N-Ethyl-7-fluoro-9H-pyrimido[4,5-b]indol-4-amine chemical structure, C12H11FN4, CAS 2624131-46-8
N-Ethyl-7-fluoro-9H-pyrimido[4,5-b]indol-4-amine
CAS 2624131-46-8C12H11FN4
4-Chloro-8-fluoro-9H-pyrimido[4,5-b]indole chemical structure, C10H5ClFN3, CAS 2956572-08-8
4-Chloro-8-fluoro-9H-pyrimido[4,5-b]indole
CAS 2956572-08-8C10H5ClFN3