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Murcko scaffold

5,6-Dihydrobenzo[h]quinazolin-4(1H)-one scaffold

20 chemicals on CompoundList share this ring system.

Rings: 3
Scaffold atoms: 15
Chemicals: 20
With full pages: 10

Scaffold SMILES

O=c1[nH]cnc2c1CCc1ccccc1-2

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 5,6-Dihydrobenzo[h]quinazolin-4(1H)-one page

Murcko scaffold O=c1[nH]cnc2c1CCc1ccccc1-2

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-Hydrazinyl-3,5,5-trimethyl-6H-benzo[h]quinazolin-4-one chemical structure, C15H18N4O, CAS 303980-37-2

2-Hydrazinyl-3,5,5-trimethyl-6H-benzo[h]quinazolin-4-one

CAS 303980-37-2C₁₅H₁₈N₄O

3,5,5-Trimethyl-2-methylsulfanyl-6H-benzo[h]quinazolin-4-one chemical structure, C16H18N2OS, CAS 6032-69-5

3,5,5-Trimethyl-2-methylsulfanyl-6H-benzo[h]quinazolin-4-one

CAS 6032-69-5C₁₆H₁₈N₂OS

3-Allyl-2-(ethylsulfanyl)-5,5-dimethyl-5,6-dihydrobenzo[h]quinazolin-4(3H)-one chemical structure, C19H22N2OS, CAS 327168-44-5

3-Allyl-2-(ethylsulfanyl)-5,5-dimethyl-5,6-dihydrobenzo[h]quinazolin-4(3H)-one

CAS 327168-44-5C₁₉H₂₂N₂OS

5,5-Dimethyl-2-methylsulfanyl-3-prop-2-enyl-6H-benzo[h]quinazolin-4-one chemical structure, C18H20N2OS, CAS 369605-57-2

5,5-Dimethyl-2-methylsulfanyl-3-prop-2-enyl-6H-benzo[h]quinazolin-4-one

CAS 369605-57-2C₁₈H₂₀N₂OS

3,5-Diethyl-2-(3-hydroxypropylamino)-5-methyl-6H-benzo[h]quinazolin-4-one chemical structure, C20H27N3O2, CAS 836640-82-5

3,5-Diethyl-2-(3-hydroxypropylamino)-5-methyl-6H-benzo[h]quinazolin-4-one

CAS 836640-82-5C₂₀H₂₇N₃O₂

3,5-Diethyl-2-(2-hydroxyethylamino)-5-methyl-6H-benzo[h]quinazolin-4-one chemical structure, C19H25N3O2, CAS 839700-72-0

3,5-Diethyl-2-(2-hydroxyethylamino)-5-methyl-6H-benzo[h]quinazolin-4-one

CAS 839700-72-0C₁₉H₂₅N₃O₂

9-Methoxy-3,5,5-trimethyl-2-((2,2,2-trifluoroethyl)thio)-5,6-dihydrobenzo[h]quinazolin-4(3H)-one chemical structure, C18H19F3N2O2S, CAS 1482457-84-0

9-Methoxy-3,5,5-trimethyl-2-((2,2,2-trifluoroethyl)thio)-5,6-dihydrobenzo[h]quinazolin-4(3H)-one

CAS 1482457-84-0C₁₈H₁₉F₃N₂O₂S

2-[(Dimethylamino)methyl]-5,5-diethyl-5,6-dihydrobenzo[h]quinazolin-4-ol chemical structure, C19H25N3O, CAS 879445-76-8

2-[(Dimethylamino)methyl]-5,5-diethyl-5,6-dihydrobenzo[h]quinazolin-4-ol

CAS 879445-76-8C₁₉H₂₅N₃O

5-Ethyl-2-hydrazinyl-5-methyl-5,6-dihydrobenzo[h]quinazolin-4(3H)-one chemical structure, C15H18N4O, CAS 672895-35-1

5-Ethyl-2-hydrazinyl-5-methyl-5,6-dihydrobenzo[h]quinazolin-4(3H)-one

CAS 672895-35-1C₁₅H₁₈N₄O

8-Methoxy-5,6-dihydro-3H-benzo[h]quinazolin-4-one chemical structure, C13H12N2O2, CAS 57711-35-0

8-Methoxy-5,6-dihydro-3H-benzo[h]quinazolin-4-one

CAS 57711-35-0C₁₃H₁₂N₂O₂

Ethyl [(5-ethyl-4-hydroxy-5-methyl-5,6-dihydrobenzo[h]quinazolin-2-yl)sulfanyl]acetate chemical structure, C19H22N2O3S, CAS 672319-22-1

Ethyl [(5-ethyl-4-hydroxy-5-methyl-5,6-dihydrobenzo[h]quinazolin-2-yl)sulfanyl]acetate

CAS 672319-22-1C₁₉H₂₂N₂O₃S

5,6-Dihydrobenzo[h]quinazolin-4(1H)-one chemical structure, C12H10N2O, CAS 57711-34-9

5,6-Dihydrobenzo[h]quinazolin-4(1H)-one

CAS 57711-34-9C₁₂H₁₀N₂O

2-Hydrazinyl-5,5-dimethyl-1,6-dihydrobenzo[h]quinazolin-4-one chemical structure, C14H16N4O, CAS 302557-75-1

2-Hydrazinyl-5,5-dimethyl-1,6-dihydrobenzo[h]quinazolin-4-one

CAS 302557-75-1C₁₄H₁₆N₄O

2-[(5-Ethyl-4-hydroxy-5-methyl-5,6-dihydrobenzo[h]quinazolin-2-yl)sulfanyl]acetamide chemical structure, C17H19N3O2S, CAS 577989-49-2

2-[(5-Ethyl-4-hydroxy-5-methyl-5,6-dihydrobenzo[h]quinazolin-2-yl)sulfanyl]acetamide

CAS 577989-49-2C₁₇H₁₉N₃O₂S

5-Ethyl-2-[(3-hydroxypropyl)amino]-5-methyl-5,6-dihydrobenzo[h]quinazolin-4-ol chemical structure, C18H23N3O2, CAS 672269-78-2

5-Ethyl-2-[(3-hydroxypropyl)amino]-5-methyl-5,6-dihydrobenzo[h]quinazolin-4-ol

CAS 672269-78-2C₁₈H₂₃N₃O₂

5,5-Diethyl-2-hydrazinyl-1,6-dihydrobenzo[h]quinazolin-4-one chemical structure, C16H20N4O, CAS 371946-23-5

5,5-Diethyl-2-hydrazinyl-1,6-dihydrobenzo[h]quinazolin-4-one

CAS 371946-23-5C₁₆H₂₀N₄O

5-Ethyl-5-methyl-5,6-dihydrobenzo[h]quinazolin-4(3H)-one chemical structure, C15H16N2O, CAS 587002-70-8

5-Ethyl-5-methyl-5,6-dihydrobenzo[h]quinazolin-4(3H)-one

CAS 587002-70-8C₁₅H₁₆N₂O

2-(Chloromethyl)-5,5-dimethyl-5,6-dihydrobenzo[h]quinazolin-4(3H)-one chemical structure, C15H15ClN2O, CAS 898052-05-6

2-(Chloromethyl)-5,5-dimethyl-5,6-dihydrobenzo[h]quinazolin-4(3H)-one

CAS 898052-05-6C₁₅H₁₅ClN₂O

2-Amino-5,6-dihydrobenzo[h]quinazolin-4-ol chemical structure, C12H11N3O, CAS 7223-85-0

2-Amino-5,6-dihydrobenzo[h]quinazolin-4-ol

CAS 7223-85-0C₁₂H₁₁N₃O

9-Methoxy-5,6-dihydrobenzo[h]quinazolin-4-ol chemical structure, C13H12N2O2, CAS 374554-80-0

9-Methoxy-5,6-dihydrobenzo[h]quinazolin-4-ol

CAS 374554-80-0C₁₃H₁₂N₂O₂