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Murcko scaffold

Ring system with 2 rings and 11 atoms

42 chemicals on CompoundList share this ring system.

Rings: 2
Scaffold atoms: 11
Chemicals: 42
With full pages: 14

Scaffold SMILES

O=c1ncnc2ccccn12

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

Murcko scaffold O=c1ncnc2ccccn12

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 42 of 42 chemicals

2-(Methylsulfanyl)-4H-pyrido[1,2-a][1,3,5]triazin-4-one chemical structure, C8H7N3OS, CAS 303145-10-0

2-(Methylsulfanyl)-4H-pyrido[1,2-a][1,3,5]triazin-4-one

CAS 303145-10-0C₈H₇N₃OS

Ethyl 2-[(4-oxo-4H-pyrido[1,2-a][1,3,5]triazin-2-yl)sulfanyl]acetate chemical structure, C11H11N3O3S, CAS 303145-14-4

Ethyl 2-[(4-oxo-4H-pyrido[1,2-a][1,3,5]triazin-2-yl)sulfanyl]acetate

CAS 303145-14-4C₁₁H₁₁N₃O₃S

2-(Allylsulfanyl)-4H-pyrido[1,2-a](1,3,5)triazin-4-one chemical structure, C10H9N3OS, CAS 303145-17-7

2-(Allylsulfanyl)-4H-pyrido[1,2-a](1,3,5)triazin-4-one

CAS 303145-17-7C₁₀H₉N₃OS

Ethyl 2-[(4-oxo-4H-pyrido[1,2-a][1,3,5]triazin-2-yl)sulfanyl]propanoate chemical structure, C12H13N3O3S, CAS 306978-51-8

Ethyl 2-[(4-oxo-4H-pyrido[1,2-a][1,3,5]triazin-2-yl)sulfanyl]propanoate

CAS 306978-51-8C₁₂H₁₃N₃O₃S

8-Methyl-2-(methylsulfanyl)-4H-pyrido[1,2-a][1,3,5]triazin-4-one chemical structure, C9H9N3OS, CAS 306978-72-3

8-Methyl-2-(methylsulfanyl)-4H-pyrido[1,2-a][1,3,5]triazin-4-one

CAS 306978-72-3C₉H₉N₃OS

Ethyl 2-((8-methyl-4-oxo-4H-pyrido[1,2-a](1,3,5)triazin-2-yl)sulfanyl)acetate chemical structure, C12H13N3O3S, CAS 306978-73-4

Ethyl 2-((8-methyl-4-oxo-4H-pyrido[1,2-a](1,3,5)triazin-2-yl)sulfanyl)acetate

CAS 306978-73-4C₁₂H₁₃N₃O₃S

2-(Allylthio)-8-methyl-4H-pyrido[1,2-a](1,3,5)triazin-4-one chemical structure, C11H11N3OS, CAS 306978-75-6

2-(Allylthio)-8-methyl-4H-pyrido[1,2-a](1,3,5)triazin-4-one

CAS 306978-75-6C₁₁H₁₁N₃OS

Ethyl 2-((8-methyl-4-oxo-4H-pyrido[1,2-a](1,3,5)triazin-2-yl)sulfanyl)propanoate chemical structure, C13H15N3O3S, CAS 306978-77-8

Ethyl 2-((8-methyl-4-oxo-4H-pyrido[1,2-a](1,3,5)triazin-2-yl)sulfanyl)propanoate

CAS 306978-77-8C₁₃H₁₅N₃O₃S

Ethyl 2-[(9-methyl-4-oxo-4H-pyrido[1,2-a][1,3,5]triazin-2-yl)sulfanyl]acetate chemical structure, C12H13N3O3S, CAS 306978-89-2

Ethyl 2-[(9-methyl-4-oxo-4H-pyrido[1,2-a][1,3,5]triazin-2-yl)sulfanyl]acetate

CAS 306978-89-2C₁₂H₁₃N₃O₃S

Ethyl 2-((9-methyl-4-oxo-4H-pyrido[1,2-a](1,3,5)triazin-2-yl)sulfanyl)propanoate chemical structure, C13H15N3O3S, CAS 306978-93-8

Ethyl 2-((9-methyl-4-oxo-4H-pyrido[1,2-a](1,3,5)triazin-2-yl)sulfanyl)propanoate

CAS 306978-93-8C₁₃H₁₅N₃O₃S

2-(Allylsulfanyl)-9-methyl-4H-pyrido[1,2-a][1,3,5]triazin-4-one chemical structure, C11H11N3OS, CAS 306978-95-0

2-(Allylsulfanyl)-9-methyl-4H-pyrido[1,2-a][1,3,5]triazin-4-one

CAS 306978-95-0C₁₁H₁₁N₃OS

9-Methyl-2-(propylsulfanyl)-4H-pyrido[1,2-a][1,3,5]triazin-4-one chemical structure, C11H13N3OS, CAS 306978-96-1

9-Methyl-2-(propylsulfanyl)-4H-pyrido[1,2-a][1,3,5]triazin-4-one

CAS 306978-96-1C₁₁H₁₃N₃OS

9-Methyl-2-(methylsulfanyl)-4H-pyrido[1,2-a][1,3,5]triazin-4-one chemical structure, C9H9N3OS, CAS 306979-12-4

9-Methyl-2-(methylsulfanyl)-4H-pyrido[1,2-a][1,3,5]triazin-4-one

CAS 306979-12-4C₉H₉N₃OS

Ethyl 2-((7-methyl-4-oxo-4H-pyrido[1,2-a](1,3,5)triazin-2-yl)sulfanyl)acetate chemical structure, C12H13N3O3S, CAS 306979-25-9

Ethyl 2-((7-methyl-4-oxo-4H-pyrido[1,2-a](1,3,5)triazin-2-yl)sulfanyl)acetate

CAS 306979-25-9C₁₂H₁₃N₃O₃S

7-Methyl-2-prop-2-enylsulfanylpyrido[1,2-a][1,3,5]triazin-4-one chemical structure, C11H11N3OS, CAS 306979-26-0

7-Methyl-2-prop-2-enylsulfanylpyrido[1,2-a][1,3,5]triazin-4-one

CAS 306979-26-0C₁₁H₁₁N₃OS

Ethyl 2-((7-methyl-4-oxo-4H-pyrido[1,2-a](1,3,5)triazin-2-yl)sulfanyl)propanoate chemical structure, C13H15N3O3S, CAS 306979-27-1

Ethyl 2-((7-methyl-4-oxo-4H-pyrido[1,2-a](1,3,5)triazin-2-yl)sulfanyl)propanoate

CAS 306979-27-1C₁₃H₁₅N₃O₃S

7-Methyl-2-(methylsulfanyl)-4H-pyrido[1,2-a][1,3,5]triazin-4-one chemical structure, C9H9N3OS, CAS 306979-28-2

7-Methyl-2-(methylsulfanyl)-4H-pyrido[1,2-a][1,3,5]triazin-4-one

CAS 306979-28-2C₉H₉N₃OS

7-Methyl-2-(propylsulfanyl)-4H-pyrido[1,2-a][1,3,5]triazin-4-one chemical structure, C11H13N3OS, CAS 306979-29-3

7-Methyl-2-(propylsulfanyl)-4H-pyrido[1,2-a][1,3,5]triazin-4-one

CAS 306979-29-3C₁₁H₁₃N₃OS

2-(Prop-2-yn-1-ylthio)-4H-pyrido[1,2-a][1,3,5]triazin-4-one chemical structure, C10H7N3OS, CAS 896324-43-9

2-(Prop-2-yn-1-ylthio)-4H-pyrido[1,2-a][1,3,5]triazin-4-one

CAS 896324-43-9C₁₀H₇N₃OS

2-((4-Oxo-4H-pyrido[1,2-a][1,3,5]triazin-2-yl)thio)acetonitrile chemical structure, C9H6N4OS, CAS 896331-82-1

2-((4-Oxo-4H-pyrido[1,2-a][1,3,5]triazin-2-yl)thio)acetonitrile

CAS 896331-82-1C₉H₆N₄OS

2-(4-Oxopyrido[1,2-a][1,3,5]triazin-2-yl)sulfanyl-N,N-di(propan-2-yl)acetamide chemical structure, C15H20N4O2S, CAS 896332-82-4

2-(4-Oxopyrido[1,2-a][1,3,5]triazin-2-yl)sulfanyl-N,N-di(propan-2-yl)acetamide

CAS 896332-82-4C₁₅H₂₀N₄O₂S

7-Methyl-2-(prop-2-yn-1-ylthio)-4H-pyrido[1,2-a][1,3,5]triazin-4-one chemical structure, C11H9N3OS, CAS 896316-90-8

7-Methyl-2-(prop-2-yn-1-ylthio)-4H-pyrido[1,2-a][1,3,5]triazin-4-one

CAS 896316-90-8C₁₁H₉N₃OS

2-((2-Methoxyethyl)thio)-7-methyl-4H-pyrido[1,2-a][1,3,5]triazin-4-one chemical structure, C11H13N3O2S, CAS 896317-20-7

2-((2-Methoxyethyl)thio)-7-methyl-4H-pyrido[1,2-a][1,3,5]triazin-4-one

CAS 896317-20-7C₁₁H₁₃N₃O₂S

2-(2-Ethoxyethylsulfanyl)-7-methylpyrido[1,2-a][1,3,5]triazin-4-one chemical structure, C12H15N3O2S, CAS 896317-28-5

2-(2-Ethoxyethylsulfanyl)-7-methylpyrido[1,2-a][1,3,5]triazin-4-one

CAS 896317-28-5C₁₂H₁₅N₃O₂S