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Murcko scaffold

4-Phenyl-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one scaffold

16 chemicals on CompoundList share this ring system.

Rings
4
Scaffold atoms
21
Chemicals
16
With full pages
4
Scaffold SMILES

O=c1c2ccccc2n2c(=S)[nH]nc2n1-c1ccccc1

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 4-Phenyl-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one page
Murcko scaffold O=c1c2ccccc2n2c(=S)[nH]nc2n1-c1ccccc1

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 16 of 16 chemicals

4-(2-Methoxy-5-methylphenyl)-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one chemical structure, C17H14N4O2S, CAS 757221-87-7
4-(2-Methoxy-5-methylphenyl)-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one
CAS 757221-87-7C17H14N4O2S
4-Phenyl-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one chemical structure, C15H10N4OS, CAS 67442-90-4
4-Phenyl-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one
CAS 67442-90-4C15H10N4OS
4-(3,5-Dimethylphenyl)-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one chemical structure, C17H14N4OS, CAS 565178-10-1
4-(3,5-Dimethylphenyl)-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one
CAS 565178-10-1C17H14N4OS
4-(4-Methylphenyl)-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one chemical structure, C16H12N4OS, CAS 67442-92-6
4-(4-Methylphenyl)-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one
CAS 67442-92-6C16H12N4OS
4-(3-Methoxyphenyl)-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one chemical structure, C16H12N4O2S, CAS 67443-02-1
4-(3-Methoxyphenyl)-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one
CAS 67443-02-1C16H12N4O2S
4-(2,5-Dimethylphenyl)-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one chemical structure, C17H14N4OS, CAS 742094-72-0
4-(2,5-Dimethylphenyl)-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one
CAS 742094-72-0C17H14N4OS
4-(4-Methoxyphenyl)-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one chemical structure, C16H12N4O2S, CAS 345936-00-7
4-(4-Methoxyphenyl)-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one
CAS 345936-00-7C16H12N4O2S
4-(2-Methylphenyl)-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one chemical structure, C16H12N4OS, CAS 97496-33-8
4-(2-Methylphenyl)-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one
CAS 97496-33-8C16H12N4OS
4-(4-Ethylphenyl)-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one chemical structure, C17H14N4OS, CAS 885459-12-1
4-(4-Ethylphenyl)-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one
CAS 885459-12-1C17H14N4OS
4-(2,6-Dimethylphenyl)-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one chemical structure, C17H14N4OS, CAS 568570-14-9
4-(2,6-Dimethylphenyl)-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one
CAS 568570-14-9C17H14N4OS
4-(2-Methoxyphenyl)-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one chemical structure, C16H12N4O2S, CAS 67443-01-0
4-(2-Methoxyphenyl)-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one
CAS 67443-01-0C16H12N4O2S
1-Mercapto-4-(3-methylphenyl)[1,2,4]triazolo[4,3-a]quinazolin-5(4H)-one chemical structure, C16H12N4OS, CAS 67442-91-5
1-Mercapto-4-(3-methylphenyl)[1,2,4]triazolo[4,3-a]quinazolin-5(4H)-one
CAS 67442-91-5C16H12N4OS
4-[4-(Butan-2-yl)phenyl]-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one chemical structure, C19H18N4OS, CAS 735322-58-4
4-[4-(Butan-2-yl)phenyl]-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one
CAS 735322-58-4C19H18N4OS
4-[2-(Propan-2-yl)phenyl]-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one chemical structure, C18H16N4OS, CAS 857041-70-4
4-[2-(Propan-2-yl)phenyl]-1-sulfanyl-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one
CAS 857041-70-4C18H16N4OS
4-(2,4-Dimethylphenyl)-1-mercapto[1,2,4]triazolo[4,3-a]quinazolin-5(4H)-one chemical structure, C17H14N4OS, CAS 85772-36-7
4-(2,4-Dimethylphenyl)-1-mercapto[1,2,4]triazolo[4,3-a]quinazolin-5(4H)-one
CAS 85772-36-7C17H14N4OS
4-(2,3-Dimethylphenyl)-1-mercapto[1,2,4]triazolo[4,3-a]quinazolin-5(4H)-one chemical structure, C17H14N4OS, CAS 85772-41-4
4-(2,3-Dimethylphenyl)-1-mercapto[1,2,4]triazolo[4,3-a]quinazolin-5(4H)-one
CAS 85772-41-4C17H14N4OS