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Murcko scaffold

3-(2-Pyridinyl)-4(3H)-quinazolinone scaffold

14 chemicals on CompoundList share this ring system.

Rings
3
Scaffold atoms
17
Chemicals
14
With full pages
7
Scaffold SMILES

O=c1c2ccccc2ncn1-c1ccccn1

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 3-(2-Pyridinyl)-4(3H)-quinazolinone page
Murcko scaffold O=c1c2ccccc2ncn1-c1ccccn1

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 14 of 14 chemicals

Src-820 R chemical structure, C15H13N3O, CAS 3214-64-0
Src-820 R
CAS 3214-64-0C15H13N3O
4(3H)-Quinazolinone, 2-methyl-3-(2-pyridyl)- chemical structure, C14H11N3O, CAS 890-03-9
4(3H)-Quinazolinone, 2-methyl-3-(2-pyridyl)-
CAS 890-03-9C14H11N3O
2-Methyl-3-(4-methylpyridin-2-yl)quinazolin-4-one chemical structure, C15H13N3O, CAS 2915-96-0
2-Methyl-3-(4-methylpyridin-2-yl)quinazolin-4-one
CAS 2915-96-0C15H13N3O
2-Methyl-3-(6-methyl-2-pyridinyl)-4(3H)-quinazolinone chemical structure, C15H13N3O, CAS 2915-98-2
2-Methyl-3-(6-methyl-2-pyridinyl)-4(3H)-quinazolinone
CAS 2915-98-2C15H13N3O
3-(5-Bromopyridin-2-yl)-2-methylquinazolin-4-one chemical structure, C14H10BrN3O, CAS 2916-02-1
3-(5-Bromopyridin-2-yl)-2-methylquinazolin-4-one
CAS 2916-02-1C14H10BrN3O
8-Quinazolinecarboxylic acid, 3,4-dihydro-4-oxo-3-(2-pyridyl)-2,6,7-trimethyl- chemical structure, C17H15N3O3, CAS 86542-78-1
8-Quinazolinecarboxylic acid, 3,4-dihydro-4-oxo-3-(2-pyridyl)-2,6,7-trimethyl-
CAS 86542-78-1C17H15N3O3
7-Chloro-2-methyl-3-(5-methyl-2-pyridinyl)-4(3H)-quinazolinone chemical structure, C15H12ClN3O, CAS 338794-16-4
7-Chloro-2-methyl-3-(5-methyl-2-pyridinyl)-4(3H)-quinazolinone
CAS 338794-16-4C15H12ClN3O
7-Chloro-3-(4,6-dimethyl-2-pyridinyl)-2-methyl-4(3H)-quinazolinone chemical structure, C16H14ClN3O, CAS 338794-17-5
7-Chloro-3-(4,6-dimethyl-2-pyridinyl)-2-methyl-4(3H)-quinazolinone
CAS 338794-17-5C16H14ClN3O
6-Bromo-2-methyl-3-(2-pyridinyl)-4(3H)-quinazolinone chemical structure, C14H10BrN3O, CAS 76212-45-8
6-Bromo-2-methyl-3-(2-pyridinyl)-4(3H)-quinazolinone
CAS 76212-45-8C14H10BrN3O
2-(Chloromethyl)-3-(pyridin-2-yl)quinazolin-4(3H)-one chemical structure, C14H10ClN3O, CAS 76535-05-2
2-(Chloromethyl)-3-(pyridin-2-yl)quinazolin-4(3H)-one
CAS 76535-05-2C14H10ClN3O
6-Chloro-2-methyl-3-(pyridin-2-yl)quinazolin-4(3H)-one chemical structure, C14H10ClN3O, CAS 80982-88-3
6-Chloro-2-methyl-3-(pyridin-2-yl)quinazolin-4(3H)-one
CAS 80982-88-3C14H10ClN3O
3-(2-Pyridinyl)-4(3H)-quinazolinone chemical structure, C13H9N3O, CAS 91804-58-9
3-(2-Pyridinyl)-4(3H)-quinazolinone
CAS 91804-58-9C13H9N3O
2-(Ethylsulfanyl)-3-(pyridin-2-yl)quinazolin-4(3H)-one chemical structure, C15H13N3OS, CAS 119426-90-3
2-(Ethylsulfanyl)-3-(pyridin-2-yl)quinazolin-4(3H)-one
CAS 119426-90-3C15H13N3OS
4(3H)-Quinazolinone, 3-(3-hydroxy-2-pyridinyl)-2-methyl- chemical structure, C14H11N3O2, CAS 1377584-85-4
4(3H)-Quinazolinone, 3-(3-hydroxy-2-pyridinyl)-2-methyl-
CAS 1377584-85-4C14H11N3O2