CompoundList
Sign in
Murcko scaffold

1,2,4-Triazolo[4,3-a]pyrimidine scaffold

91 chemicals on CompoundList share this ring system.

Rings
2
Scaffold atoms
9
Chemicals
91
With full pages
14
Scaffold SMILES

c1cnc2nncn2c1

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 1,2,4-Triazolo[4,3-a]pyrimidine page
Murcko scaffold c1cnc2nncn2c1

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 91 chemicals

5,7-Dimethyl[1,2,4]triazolo[4,3-a]pyrimidin-3-amine chemical structure, C7H9N5, CAS 7135-08-2
5,7-Dimethyl[1,2,4]triazolo[4,3-a]pyrimidin-3-amine
CAS 7135-08-2C7H9N5
5,7-Diethyl[1,2,4]triazolo[4,3-a]pyrimidine chemical structure, C9H12N4, CAS 65267-54-1
5,7-Diethyl[1,2,4]triazolo[4,3-a]pyrimidine
CAS 65267-54-1C9H12N4
3-Ethyl[1,2,4]triazolo[4,3-a]pyrimidine chemical structure, C7H8N4, CAS 65267-33-6
3-Ethyl[1,2,4]triazolo[4,3-a]pyrimidine
CAS 65267-33-6C7H8N4
3-Methyl-[1,2,4]triazolo[4,3-a]pyrimidine chemical structure, C6H6N4, CAS 65267-32-5
3-Methyl-[1,2,4]triazolo[4,3-a]pyrimidine
CAS 65267-32-5C6H6N4
1,2,4-Triazolo[4,3-a]pyrimidine chemical structure, C5H4N4, CAS 274-98-6
1,2,4-Triazolo[4,3-a]pyrimidine
CAS 274-98-6C5H4N4
3-Butylsulfanyl-5,7-dimethyl-[1,2,4]triazolo[4,3-a]pyrimidine chemical structure, C11H16N4S, CAS 328022-00-0
3-Butylsulfanyl-5,7-dimethyl-[1,2,4]triazolo[4,3-a]pyrimidine
CAS 328022-00-0C11H16N4S
(5,7-Dimethyl-[1,2,4]triazolo[4,3-a]pyrimidin-3-ylsulfanyl)-acetic acid chemical structure, C9H10N4O2S, CAS 41266-71-1
(5,7-Dimethyl-[1,2,4]triazolo[4,3-a]pyrimidin-3-ylsulfanyl)-acetic acid
CAS 41266-71-1C9H10N4O2S
3-Ethylsulfanyl-5,7-dimethyl-[1,2,4]triazolo[4,3-a]pyrimidine chemical structure, C9H12N4S, CAS 328021-96-1
3-Ethylsulfanyl-5,7-dimethyl-[1,2,4]triazolo[4,3-a]pyrimidine
CAS 328021-96-1C9H12N4S
3-(Isobutylsulfanyl)-5,7-dimethyl[1,2,4]triazolo[4,3-a]pyrimidine chemical structure, C11H16N4S, CAS 328022-05-5
3-(Isobutylsulfanyl)-5,7-dimethyl[1,2,4]triazolo[4,3-a]pyrimidine
CAS 328022-05-5C11H16N4S
5,7-Dimethyl-3-[(2-methylprop-2-en-1-yl)sulfanyl][1,2,4]triazolo[4,3-a]pyrimidine chemical structure, C11H14N4S, CAS 328022-06-6
5,7-Dimethyl-3-[(2-methylprop-2-en-1-yl)sulfanyl][1,2,4]triazolo[4,3-a]pyrimidine
CAS 328022-06-6C11H14N4S
5,7-Dimethyl(1,2,4)triazolo(4,3-A)pyrimidine-3-carboxylic acid chemical structure, C8H8N4O2, CAS 842972-32-1
5,7-Dimethyl(1,2,4)triazolo(4,3-A)pyrimidine-3-carboxylic acid
CAS 842972-32-1C8H8N4O2
[(5,7-Dimethyl[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)sulfanyl]acetonitrile chemical structure, C9H9N5S, CAS 496028-67-2
[(5,7-Dimethyl[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)sulfanyl]acetonitrile
CAS 496028-67-2C9H9N5S
3-(Heptylthio)-5,7-dimethyl[1,2,4]triazolo[4,3-a]pyrimidine chemical structure, C14H22N4S, CAS 372500-77-1
3-(Heptylthio)-5,7-dimethyl[1,2,4]triazolo[4,3-a]pyrimidine
CAS 372500-77-1C14H22N4S
5,7-Dimethyl-3-(pentylsulfanyl)[1,2,4]triazolo[4,3-a]pyrimidine chemical structure, C12H18N4S, CAS 328022-04-4
5,7-Dimethyl-3-(pentylsulfanyl)[1,2,4]triazolo[4,3-a]pyrimidine
CAS 328022-04-4C12H18N4S
2-[(5,7-Dimethyl[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)sulfanyl]ethanol chemical structure, C9H12N4OS, CAS 41266-73-3
2-[(5,7-Dimethyl[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)sulfanyl]ethanol
CAS 41266-73-3C9H12N4OS
5,7-Dimethyl-[1,2,4]triazolo[4,3-a]pyrimidine chemical structure, C7H8N4, CAS 7637-31-2
5,7-Dimethyl-[1,2,4]triazolo[4,3-a]pyrimidine
CAS 7637-31-2C7H8N4
3,5,7-Trimethyl-[1,2,4]triazolo[4,3-a]pyrimidine chemical structure, C8H10N4, CAS 7637-34-5
3,5,7-Trimethyl-[1,2,4]triazolo[4,3-a]pyrimidine
CAS 7637-34-5C8H10N4
5,7-Dimethyl-3-(prop-2-en-1-ylsulfanyl)[1,2,4]triazolo[4,3-a]pyrimidine chemical structure, C10H12N4S, CAS 328021-98-3
5,7-Dimethyl-3-(prop-2-en-1-ylsulfanyl)[1,2,4]triazolo[4,3-a]pyrimidine
CAS 328021-98-3C10H12N4S
5,7-Dimethyl-3-prop-2-ynylsulfanyl-[1,2,4]triazolo[4,3-a]pyrimidine chemical structure, C10H10N4S, CAS 328021-99-4
5,7-Dimethyl-3-prop-2-ynylsulfanyl-[1,2,4]triazolo[4,3-a]pyrimidine
CAS 328021-99-4C10H10N4S
7-Amino-[1,2,4]triazolo[4,3-a]pyrimidine-6-carbonitrile chemical structure, C6H4N6, CAS 28524-59-6
7-Amino-[1,2,4]triazolo[4,3-a]pyrimidine-6-carbonitrile
CAS 28524-59-6C6H4N6
1-[(5,7-Dimethyl[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)sulfanyl]propan-2-one chemical structure, C10H12N4OS, CAS 571923-70-1
1-[(5,7-Dimethyl[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)sulfanyl]propan-2-one
CAS 571923-70-1C10H12N4OS
5-Chloro-7-methyl-[1,2,4]triazolo[4,3-a]pyrimidine chemical structure, C6H5ClN4, CAS 116605-55-1
5-Chloro-7-methyl-[1,2,4]triazolo[4,3-a]pyrimidine
CAS 116605-55-1C6H5ClN4
(5,7-Dimethyl-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)methanamine chemical structure, C8H11N5, CAS 875163-62-5
(5,7-Dimethyl-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)methanamine
CAS 875163-62-5C8H11N5
3-(5,7-Dimethyl[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)propan-1-amine chemical structure, C10H15N5, CAS 923206-26-2
3-(5,7-Dimethyl[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)propan-1-amine
CAS 923206-26-2C10H15N5