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Murcko scaffold

3-(Piperazin-1-yl)pyridazine scaffold

151 chemicals on CompoundList share this ring system.

Rings
2
Scaffold atoms
12
Chemicals
151
With full pages
10
Scaffold SMILES

c1cnnc(N2CCNCC2)c1

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 3-(Piperazin-1-yl)pyridazine page
Murcko scaffold c1cnnc(N2CCNCC2)c1

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 151 chemicals

3-Chloro-6-(1-piperazinyl)pyridazine chemical structure, C8H11ClN4, CAS 56392-83-7
3-Chloro-6-(1-piperazinyl)pyridazine
CAS 56392-83-7C8H11ClN4
3(2H)-Pyridazinone, 6-(4-(2-hydroxyethyl)-1-piperazinyl)-, hydrazone, trihydrochloride chemical structure, C10H21Cl3N6O, CAS 56393-10-3
3(2H)-Pyridazinone, 6-(4-(2-hydroxyethyl)-1-piperazinyl)-, hydrazone, trihydrochloride
CAS 56393-10-3C10H21Cl3N6O
3-Chloro-6-(4-methylpiperazin-1-yl)pyridazine chemical structure, C9H13ClN4, CAS 27464-17-1
3-Chloro-6-(4-methylpiperazin-1-yl)pyridazine
CAS 27464-17-1C9H13ClN4
3-(Piperazin-1-yl)pyridazine chemical structure, C8H12N4, CAS 51047-56-4
3-(Piperazin-1-yl)pyridazine
CAS 51047-56-4C8H12N4
3-Chloro-6-piperazinopyridazine Hydrochloride chemical structure, C8H12Cl2N4, CAS 100241-11-0
3-Chloro-6-piperazinopyridazine Hydrochloride
CAS 100241-11-0C8H12Cl2N4
2-[4-(6-Chloropyridazin-3-yl)piperazin-1-yl]ethan-1-ol chemical structure, C10H15ClN4O, CAS 56392-87-1
2-[4-(6-Chloropyridazin-3-yl)piperazin-1-yl]ethan-1-ol
CAS 56392-87-1C10H15ClN4O
3-Hydrazino-6-(4-methyl-1-piperazinyl)-pyridazine chemical structure, C9H16N6, CAS 17259-79-9
3-Hydrazino-6-(4-methyl-1-piperazinyl)-pyridazine
CAS 17259-79-9C9H16N6
Butanoic acid, 3-((6-(4-methyl-1-piperazinyl)-3-pyridazinyl)hydrazono)-, 1,1-dimethylethyl ester chemical structure, C17H28N6O2, CAS 90931-98-9
Butanoic acid, 3-((6-(4-methyl-1-piperazinyl)-3-pyridazinyl)hydrazono)-, 1,1-dimethylethyl ester
CAS 90931-98-9C17H28N6O2
3-Isopropoxy-6-piperazinopyridazine chemical structure, C11H18N4O, CAS 83774-20-3
3-Isopropoxy-6-piperazinopyridazine
CAS 83774-20-3C11H18N4O
Ethyl 4-(6-chloropyridazin-3-yl)piperazine-1-carboxylate chemical structure, C11H15ClN4O2, CAS 100224-52-0
Ethyl 4-(6-chloropyridazin-3-yl)piperazine-1-carboxylate
CAS 100224-52-0C11H15ClN4O2
1-[4-(6-Chloropyridazin-3-yl)piperazin-1-yl]ethanone chemical structure, C10H13ClN4O, CAS 100241-18-7
1-[4-(6-Chloropyridazin-3-yl)piperazin-1-yl]ethanone
CAS 100241-18-7C10H13ClN4O
3-Piperazin-1-ylpyridazine dihydrochloride chemical structure, C8H14Cl2N4, CAS 90434-90-5
3-Piperazin-1-ylpyridazine dihydrochloride
CAS 90434-90-5C8H14Cl2N4
3-Chloro-6-(4-ethylpiperazin-1-yl)pyridazine chemical structure, C10H15ClN4, CAS 939598-19-3
3-Chloro-6-(4-ethylpiperazin-1-yl)pyridazine
CAS 939598-19-3C10H15ClN4
Pyridazine, 3-chloro-6-(3-methyl-1-piperazinyl)- chemical structure, C9H13ClN4, CAS 124438-80-8
Pyridazine, 3-chloro-6-(3-methyl-1-piperazinyl)-
CAS 124438-80-8C9H13ClN4
6-(4-Methylpiperazin-1-yl)pyridazine-3-carboxamide chemical structure, C10H15N5O, CAS 1035271-07-8
6-(4-Methylpiperazin-1-yl)pyridazine-3-carboxamide
CAS 1035271-07-8C10H15N5O
3-Pyridazinamine, 6-(4-methyl-1-piperazinyl)- chemical structure, C9H15N5, CAS 66346-94-9
3-Pyridazinamine, 6-(4-methyl-1-piperazinyl)-
CAS 66346-94-9C9H15N5
3-Methoxy-6-piperazin-1-ylpyridazine chemical structure, C9H14N4O, CAS 83774-21-4
3-Methoxy-6-piperazin-1-ylpyridazine
CAS 83774-21-4C9H14N4O
3-Chloro-6-(4-isopropylpiperazin-1-yl)pyridazine chemical structure, C11H17ClN4, CAS 919497-02-2
3-Chloro-6-(4-isopropylpiperazin-1-yl)pyridazine
CAS 919497-02-2C11H17ClN4
6-(4-Methylpiperazin-1-yl)pyridazine-3-carboxylic acid chemical structure, C10H14N4O2, CAS 938137-39-4
6-(4-Methylpiperazin-1-yl)pyridazine-3-carboxylic acid
CAS 938137-39-4C10H14N4O2
6-(4-Ethylpiperazin-1-yl)pyridazine-3-carboxylic acid chemical structure, C11H16N4O2, CAS 938137-42-9
6-(4-Ethylpiperazin-1-yl)pyridazine-3-carboxylic acid
CAS 938137-42-9C11H16N4O2
3-Cyano-6-(4-methylpiperazin-1-yl)pyridazine chemical structure, C10H13N5, CAS 64224-54-0
3-Cyano-6-(4-methylpiperazin-1-yl)pyridazine
CAS 64224-54-0C10H13N5
tert-Butyl 4-(6-chloropyridazin-3-yl)piperazine-1-carboxylate chemical structure, C13H19ClN4O2, CAS 492431-11-5
tert-Butyl 4-(6-chloropyridazin-3-yl)piperazine-1-carboxylate
CAS 492431-11-5C13H19ClN4O2
tert-Butyl 4-pyridazin-3-ylpiperazine-1-carboxylate chemical structure, C13H20N4O2, CAS 492431-12-6
tert-Butyl 4-pyridazin-3-ylpiperazine-1-carboxylate
CAS 492431-12-6C13H20N4O2
3-Methyl-6-(piperazin-1-yl)pyridazine hydrochloride chemical structure, C9H15ClN4, CAS 1177299-08-9
3-Methyl-6-(piperazin-1-yl)pyridazine hydrochloride
CAS 1177299-08-9C9H15ClN4