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Murcko scaffold

Quinazoline scaffold

3,312 chemicals on CompoundList share this ring system.

Rings
2
Scaffold atoms
10
Chemicals
3,312
With full pages
315
Scaffold SMILES

c1ccc2ncncc2c1

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 Quinazoline page
Murcko scaffold c1ccc2ncncc2c1

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 3,312 chemicals

Quinazoline chemical structure, C8H6N2, CAS 253-82-7
Quinazoline
CAS 253-82-7C8H6N2
N1,N1-dimethyl-N2-4-quinazolinyl-1,2-ethanediamine chemical structure, C12H16N4, CAS 3337-87-9
N1,N1-dimethyl-N2-4-quinazolinyl-1,2-ethanediamine
CAS 3337-87-9C12H16N4
Quazodine chemical structure, C12H14N2O2, CAS 4015-32-1
Quazodine
CAS 4015-32-1C12H14N2O2
4-Methoxyquinazoline chemical structure, C9H8N2O, CAS 16347-95-8
4-Methoxyquinazoline
CAS 16347-95-8C9H8N2O
2,4-Quinazolinediamine, 6,7-dimethoxy-N2,N2-dimethyl- chemical structure, C12H16N4O2, CAS 19216-53-6
2,4-Quinazolinediamine, 6,7-dimethoxy-N2,N2-dimethyl-
CAS 19216-53-6C12H16N4O2
4-Hydrazinoquinazoline chemical structure, C8H8N4, CAS 36075-44-2
4-Hydrazinoquinazoline
CAS 36075-44-2C8H8N4
2,4-Diaminoquinazoline chemical structure, C8H8N4, CAS 1899-48-5
2,4-Diaminoquinazoline
CAS 1899-48-5C8H8N4
2-Chloroquinazoline chemical structure, C8H5ClN2, CAS 6141-13-5
2-Chloroquinazoline
CAS 6141-13-5C8H5ClN2
4-Chloroquinazoline chemical structure, C8H5ClN2, CAS 5190-68-1
4-Chloroquinazoline
CAS 5190-68-1C8H5ClN2
4-Aminoquinazoline chemical structure, C8H7N3, CAS 15018-66-3
4-Aminoquinazoline
CAS 15018-66-3C8H7N3
2-Chloro-6,7-dimethoxy-4-quinazolinamine chemical structure, C10H10ClN3O2, CAS 23680-84-4
2-Chloro-6,7-dimethoxy-4-quinazolinamine
CAS 23680-84-4C10H10ClN3O2
5-((6,7,8-Trimethoxy-4-quinazolinyl)amino)-1-pentanol chemical structure, C16H23N3O4, CAS 33371-02-7
5-((6,7,8-Trimethoxy-4-quinazolinyl)amino)-1-pentanol
CAS 33371-02-7C16H23N3O4
4-Chloro-6,7,8-trimethoxyquinazoline chemical structure, C11H11ClN2O3, CAS 33371-00-5
4-Chloro-6,7,8-trimethoxyquinazoline
CAS 33371-00-5C11H11ClN2O3
4-(11-Azidoundecyl-2-amino)quinazoline chemical structure, C19H28N6, CAS 173219-32-4
4-(11-Azidoundecyl-2-amino)quinazoline
CAS 173219-32-4C19H28N6
Quinazoline, hexafluoro- chemical structure, C8F6N2, CAS 28734-87-4
Quinazoline, hexafluoro-
CAS 28734-87-4C8F6N2
Quinazoline, 2-fluoro- chemical structure, C8H5FN2, CAS 56595-08-5
Quinazoline, 2-fluoro-
CAS 56595-08-5C8H5FN2
4-Fluoroquinazoline chemical structure, C8H5FN2, CAS 56595-09-6
4-Fluoroquinazoline
CAS 56595-09-6C8H5FN2
Quinazoline, 2,4-difluoro- chemical structure, C8H4F2N2, CAS 56595-10-9
Quinazoline, 2,4-difluoro-
CAS 56595-10-9C8H4F2N2
2,4,6-Triamino-5-chloroquinazoline chemical structure, C8H8ClN5, CAS 17511-20-5
2,4,6-Triamino-5-chloroquinazoline
CAS 17511-20-5C8H8ClN5
5-[(6,7,8-Trimethoxyquinazolin-4-yl)amino]pentyl nitrate chemical structure, C16H22N4O6, CAS 47487-05-8
5-[(6,7,8-Trimethoxyquinazolin-4-yl)amino]pentyl nitrate
CAS 47487-05-8C16H22N4O6
Cinnolinium, 4-(hydroxymethoxyphosphinyl)-2-methyl-, inner salt chemical structure, C10H11N2O3P, CAS 109491-24-9
Cinnolinium, 4-(hydroxymethoxyphosphinyl)-2-methyl-, inner salt
CAS 109491-24-9C10H11N2O3P
Quinazoline, 2,4-diamino-5-methyl-(7CI,8CI) chemical structure, C9H10N4, CAS 27018-14-0
Quinazoline, 2,4-diamino-5-methyl-(7CI,8CI)
CAS 27018-14-0C9H10N4
2,4-Quinazolinediamine, 5-bromo- chemical structure, C8H7BrN4, CAS 119584-75-7
2,4-Quinazolinediamine, 5-bromo-
CAS 119584-75-7C8H7BrN4
2,4-Quinazolinediamine, 5-iodo- chemical structure, C8H7IN4, CAS 119584-76-8
2,4-Quinazolinediamine, 5-iodo-
CAS 119584-76-8C8H7IN4