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Murcko scaffold

4(1H)-Quinazolinone scaffold

2,165 chemicals on CompoundList share this ring system.

Rings: 2
Scaffold atoms: 11
Chemicals: 2,165
With full pages: 264

Scaffold SMILES

O=c1[nH]cnc2ccccc12

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 scaffold Open the 4(1H)-Quinazolinone page

Murcko scaffold O=c1[nH]cnc2ccccc12

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 2,165 chemicals

3-Methyl-4(3H)-quinazolinone chemical structure, C9H8N2O, CAS 2436-66-0

3-Methyl-4(3H)-quinazolinone

CAS 2436-66-0C₉H₈N₂O

Glycorine chemical structure, C9H8N2O, CAS 3476-68-4

CAS 3476-68-4C₉H₈N₂O

7-Chloro-3,4-dihydro-2-(1-hydroxyethyl)-3-methyl-4-oxo-6-quinazolinesulfonamide, (±)- chemical structure, C11H12ClN3O4S, CAS 14422-45-8

7-Chloro-3,4-dihydro-2-(1-hydroxyethyl)-3-methyl-4-oxo-6-quinazolinesulfonamide, (±)-

CAS 14422-45-8C₁₁H₁₂ClN₃O₄S

3-Amino-4(3H)-quinazolinone chemical structure, C8H7N3O, CAS 14663-46-8

3-Amino-4(3H)-quinazolinone

CAS 14663-46-8C₈H₇N₃O

4(3H)-Quinazolinone, 3-(hydroxymethyl)- chemical structure, C9H8N2O2, CAS 14663-52-6

4(3H)-Quinazolinone, 3-(hydroxymethyl)-

CAS 14663-52-6C₉H₈N₂O₂

4(3H)-Quinazolinone, 3-methyl-6-nitro- chemical structure, C9H7N3O3, CAS 16064-13-4

4(3H)-Quinazolinone, 3-methyl-6-nitro-

CAS 16064-13-4C₉H₇N₃O₃

3-(Aminomethyl)quinazolin-4(3H)-one chemical structure, C9H9N3O, CAS 69061-85-4

3-(Aminomethyl)quinazolin-4(3H)-one

CAS 69061-85-4C₉H₉N₃O

4(3H)-Quinazolinone, 3-(2-(dimethylamino)ethyl)-6-iodo-2-methyl- chemical structure, C13H16IN3O, CAS 77300-82-4

4(3H)-Quinazolinone, 3-(2-(dimethylamino)ethyl)-6-iodo-2-methyl-

CAS 77300-82-4C₁₃H₁₆IN₃O

4(3H)-Quinazolinone, 6-chloro-3-methyl- chemical structure, C9H7ClN2O, CAS 16064-09-8

4(3H)-Quinazolinone, 6-chloro-3-methyl-

CAS 16064-09-8C₉H₇ClN₂O

4(3H)-Quinazolinone, 3-acetyl- chemical structure, C10H8N2O2, CAS 16347-77-6

4(3H)-Quinazolinone, 3-acetyl-

CAS 16347-77-6C₁₀H₈N₂O₂

3-Ethyl-4-quinazolinone chemical structure, C10H10N2O, CAS 3476-65-1

3-Ethyl-4-quinazolinone

CAS 3476-65-1C₁₀H₁₀N₂O

4(3H)-Quinazolinone, 3-pentyl- chemical structure, C13H16N2O, CAS 16347-52-7

4(3H)-Quinazolinone, 3-pentyl-

CAS 16347-52-7C₁₃H₁₆N₂O

3-Butyl-4(3H)-quinazolinone chemical structure, C12H14N2O, CAS 16417-02-0

3-Butyl-4(3H)-quinazolinone

CAS 16417-02-0C₁₂H₁₄N₂O

4(1H)-Quinazolinone, 1-allyl- chemical structure, C11H10N2O, CAS 28899-21-0

4(1H)-Quinazolinone, 1-allyl-

CAS 28899-21-0C₁₁H₁₀N₂O

4(3H)-Quinazolinone, 6,8-dibromo-3-(2-(dimethylamino)ethyl)-2-ethyl- chemical structure, C14H17Br2N3O, CAS 77300-87-9

4(3H)-Quinazolinone, 6,8-dibromo-3-(2-(dimethylamino)ethyl)-2-ethyl-

CAS 77300-87-9C₁₄H₁₇Br₂N₃O

4(3H)-Quinazolinone, 6-bromo-2-methyl-3-(2-((1-methylethyl)amino)ethyl)- chemical structure, C14H18BrN3O, CAS 77300-92-6

4(3H)-Quinazolinone, 6-bromo-2-methyl-3-(2-((1-methylethyl)amino)ethyl)-

CAS 77300-92-6C₁₄H₁₈BrN₃O

4(3H)-Quinazolinone, 6-bromo-2-ethyl-3-(2-(ethylamino)ethyl)- chemical structure, C14H18BrN3O, CAS 77300-98-2

4(3H)-Quinazolinone, 6-bromo-2-ethyl-3-(2-(ethylamino)ethyl)-

CAS 77300-98-2C₁₄H₁₈BrN₃O

4(3H)-Quinazolinone, 6,8-dibromo-2-ethyl-3-(2-((1-methylethyl)amino)ethyl)- chemical structure, C15H19Br2N3O, CAS 77301-03-2

4(3H)-Quinazolinone, 6,8-dibromo-2-ethyl-3-(2-((1-methylethyl)amino)ethyl)-

CAS 77301-03-2C₁₅H₁₉Br₂N₃O

4(3H)-Quinazolinone, 2-((3-(dimethylamino)propyl)thio)-3-methyl- chemical structure, C14H19N3OS, CAS 134616-07-2

4(3H)-Quinazolinone, 2-((3-(dimethylamino)propyl)thio)-3-methyl-

CAS 134616-07-2C₁₄H₁₉N₃OS

3-(2-Hydroxyethyl)-2-methyl-3,4-dihydro-4-quinazolinone chemical structure, C11H12N2O2, CAS 10376-59-7

3-(2-Hydroxyethyl)-2-methyl-3,4-dihydro-4-quinazolinone

CAS 10376-59-7C₁₁H₁₂N₂O₂

4(1H)-Quinazolinone, 1-butyl- chemical structure, C12H14N2O, CAS 16347-94-7

4(1H)-Quinazolinone, 1-butyl-

CAS 16347-94-7C₁₂H₁₄N₂O

4(3H)-Quinazolinone, 6,8-dibromo-3-(2-(dimethylamino)ethyl)-2-methyl- chemical structure, C13H15Br2N3O, CAS 77300-83-5

4(3H)-Quinazolinone, 6,8-dibromo-3-(2-(dimethylamino)ethyl)-2-methyl-

CAS 77300-83-5C₁₃H₁₅Br₂N₃O

4(3H)-Quinazolinone, 6-bromo-3-(2-(ethylamino)ethyl)-2-methyl- chemical structure, C13H16BrN3O, CAS 77300-91-5

4(3H)-Quinazolinone, 6-bromo-3-(2-(ethylamino)ethyl)-2-methyl-

CAS 77300-91-5C₁₃H₁₆BrN₃O

4(3H)-Quinazolinone, 6-iodo-2-methyl-3-(2-((1-methylethyl)amino)ethyl)- chemical structure, C14H18IN3O, CAS 77300-93-7

4(3H)-Quinazolinone, 6-iodo-2-methyl-3-(2-((1-methylethyl)amino)ethyl)-

CAS 77300-93-7C₁₄H₁₈IN₃O