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Murcko scaffold

6-Phenyl-[1,2,4]triazolo[4,3-b]pyridazine scaffold

93 chemicals on CompoundList share this ring system.

Rings
3
Scaffold atoms
15
Chemicals
93
With full pages
13
Scaffold SMILES

c1ccc(-c2ccc3nncn3n2)cc1

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 6-Phenyl-[1,2,4]triazolo[4,3-b]pyridazine page
Murcko scaffold c1ccc(-c2ccc3nncn3n2)cc1

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 93 chemicals

3-Methyl-6-(3-(trifluoromethyl)phenyl)-1,2,4-triazolo(4,3-b)pyridazine chemical structure, C13H9F3N4, CAS 66548-69-4
3-Methyl-6-(3-(trifluoromethyl)phenyl)-1,2,4-triazolo(4,3-b)pyridazine
CAS 66548-69-4C13H9F3N4
1,2,4-Triazolo(4,3-b)pyridazine, 3,8-dimethyl-6-phenyl- chemical structure, C13H12N4, CAS 32723-50-5
1,2,4-Triazolo(4,3-b)pyridazine, 3,8-dimethyl-6-phenyl-
CAS 32723-50-5C13H12N4
CL-285032 chemical structure, C15H15N5O, CAS 108825-65-6
CL-285032
CAS 108825-65-6C15H15N5O
N-Methyl-3-(3-methyl[1,2,4]triazolo[4,3-B]pyridazin-6-yl)aniline chemical structure, C13H13N5, CAS 108810-87-3
N-Methyl-3-(3-methyl[1,2,4]triazolo[4,3-B]pyridazin-6-yl)aniline
CAS 108810-87-3C13H13N5
N-(3-([1,2,4]Triazolo[4,3-b]pyridazin-6-yl)phenyl)methanesulfonamide chemical structure, C12H11N5O2S, CAS 894068-82-7
N-(3-([1,2,4]Triazolo[4,3-b]pyridazin-6-yl)phenyl)methanesulfonamide
CAS 894068-82-7C12H11N5O2S
2-[[6-(4-Chlorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]sulfanyl]acetamide chemical structure, C13H10ClN5OS, CAS 894037-84-4
2-[[6-(4-Chlorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]sulfanyl]acetamide
CAS 894037-84-4C13H10ClN5OS
2-((6-(4-Methoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide chemical structure, C14H13N5O2S, CAS 894049-45-7
2-((6-(4-Methoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide
CAS 894049-45-7C14H13N5O2S
2-((6-(3-Nitrophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide chemical structure, C13H10N6O3S, CAS 894055-82-4
2-((6-(3-Nitrophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide
CAS 894055-82-4C13H10N6O3S
6-(4-Ethoxyphenyl)-3-(methylthio)-[1,2,4]triazolo[4,3-b]pyridazine chemical structure, C14H14N4OS, CAS 877634-21-4
6-(4-Ethoxyphenyl)-3-(methylthio)-[1,2,4]triazolo[4,3-b]pyridazine
CAS 877634-21-4C14H14N4OS
3-(Ethylthio)-6-(p-tolyl)-[1,2,4]triazolo[4,3-b]pyridazine chemical structure, C14H14N4S, CAS 894063-14-0
3-(Ethylthio)-6-(p-tolyl)-[1,2,4]triazolo[4,3-b]pyridazine
CAS 894063-14-0C14H14N4S
2-((6-(p-Tolyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide chemical structure, C14H13N5OS, CAS 877634-23-6
2-((6-(p-Tolyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide
CAS 877634-23-6C14H13N5OS
2-((6-(2-Methoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide chemical structure, C14H13N5O2S, CAS 894044-47-4
2-((6-(2-Methoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide
CAS 894044-47-4C14H13N5O2S
6-(4-Ethylphenyl)-3-(ethylthio)-[1,2,4]triazolo[4,3-b]pyridazine chemical structure, C15H16N4S, CAS 894047-92-8
6-(4-Ethylphenyl)-3-(ethylthio)-[1,2,4]triazolo[4,3-b]pyridazine
CAS 894047-92-8C15H16N4S
6-(4-Bromophenyl)-3-(methylthio)-[1,2,4]triazolo[4,3-b]pyridazine chemical structure, C12H9BrN4S, CAS 894051-91-3
6-(4-Bromophenyl)-3-(methylthio)-[1,2,4]triazolo[4,3-b]pyridazine
CAS 894051-91-3C12H9BrN4S
2-((6-(4-Bromophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide chemical structure, C13H10BrN5OS, CAS 894052-06-3
2-((6-(4-Bromophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide
CAS 894052-06-3C13H10BrN5OS
2-[[6-(4-Fluorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]sulfanyl]acetamide chemical structure, C13H10FN5OS, CAS 894055-80-2
2-[[6-(4-Fluorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]sulfanyl]acetamide
CAS 894055-80-2C13H10FN5OS
2-Methyl-N-[4-([1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl]propanamide chemical structure, C15H15N5O, CAS 894064-82-5
2-Methyl-N-[4-([1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl]propanamide
CAS 894064-82-5C15H15N5O
N-(4-(3-Methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl)acetamide chemical structure, C14H13N5O, CAS 894067-38-0
N-(4-(3-Methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl)acetamide
CAS 894067-38-0C14H13N5O
2-Methoxy-N-(4-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl)acetamide chemical structure, C15H15N5O2, CAS 894068-79-2
2-Methoxy-N-(4-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl)acetamide
CAS 894068-79-2C15H15N5O2
2-Ethoxy-N-(4-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl)acetamide chemical structure, C16H17N5O2, CAS 894068-81-6
2-Ethoxy-N-(4-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl)acetamide
CAS 894068-81-6C16H17N5O2
N-(4-(3-Methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl)methanesulfonamide chemical structure, C13H13N5O2S, CAS 894984-90-8
N-(4-(3-Methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl)methanesulfonamide
CAS 894984-90-8C13H13N5O2S
2-((6-Phenyl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide chemical structure, C13H11N5OS, CAS 894061-98-4
2-((6-Phenyl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide
CAS 894061-98-4C13H11N5OS
6-(4-Chlorophenyl)-3-(ethylthio)-[1,2,4]triazolo[4,3-b]pyridazine chemical structure, C13H11ClN4S, CAS 894037-77-5
6-(4-Chlorophenyl)-3-(ethylthio)-[1,2,4]triazolo[4,3-b]pyridazine
CAS 894037-77-5C13H11ClN4S
2-((6-(3,4-Dimethoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide chemical structure, C15H15N5O3S, CAS 894043-59-5
2-((6-(3,4-Dimethoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)acetamide
CAS 894043-59-5C15H15N5O3S