Murcko scaffold
Ring system with 2 rings and 10 atoms
53 chemicals on CompoundList share this ring system.
- Rings
- 2
- Scaffold atoms
- 10
- Chemicals
- 53
- With full pages
- 4
Scaffold SMILES
O=c1ccn2cnnc2[nH]1
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.
![Murcko scaffold O=c1ccn2cnnc2[nH]1](/scaffold/WHTPATKGQIWIOV-UHFFFAOYSA-N/structure.svg)
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 53 chemicals
![1-[(5-Amino-7-hydroxy[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio]acetone chemical structure, C8H9N5O2S, CAS 728886-97-3](/s/NFENABTUWOGPLQ-UHFFFAOYSA-N.svg)
1-[(5-Amino-7-hydroxy[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio]acetone
CAS 728886-97-3C8H9N5O2S
![5-Amino-3-(isopentylsulfanyl)[1,2,4]triazolo[4,3-a]pyrimidin-7-ol chemical structure, C10H15N5OS, CAS 514793-26-1](/s/XLLFINRZADBGCB-UHFFFAOYSA-N.svg)
5-Amino-3-(isopentylsulfanyl)[1,2,4]triazolo[4,3-a]pyrimidin-7-ol
CAS 514793-26-1C10H15N5OS
![5-Methyl-3-(methylthio)-[1,2,4]triazolo[4,3-a]pyrimidin-7(8H)-one chemical structure, C7H8N4OS, CAS 91912-60-6](/s/JLIFYMAJYSQNSZ-UHFFFAOYSA-N.svg)
5-Methyl-3-(methylthio)-[1,2,4]triazolo[4,3-a]pyrimidin-7(8H)-one
CAS 91912-60-6C7H8N4OS
![2-({5-Methyl-7-oxo-7H,8H-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl}sulfanyl)acetamide chemical structure, C8H9N5O2S, CAS 891114-07-1](/s/XSNKQSSFZAGHFL-UHFFFAOYSA-N.svg)
2-({5-Methyl-7-oxo-7H,8H-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl}sulfanyl)acetamide
CAS 891114-07-1C8H9N5O2S
![N-tert-Butyl-2-({5-methyl-7-oxo-7H,8H-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl}sulfanyl)acetamide chemical structure, C12H17N5O2S, CAS 877639-84-4](/s/CZCKVZSUVLZABI-UHFFFAOYSA-N.svg)
N-tert-Butyl-2-({5-methyl-7-oxo-7H,8H-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl}sulfanyl)acetamide
CAS 877639-84-4C12H17N5O2S
![5-Amino-3-(methylsulfanyl)[1,2,4]triazolo[4,3-a]pyrimidin-7(8H)-one chemical structure, C6H7N5OS, CAS 514793-22-7](/s/RZMVIPGTYTURJR-UHFFFAOYSA-N.svg)
5-Amino-3-(methylsulfanyl)[1,2,4]triazolo[4,3-a]pyrimidin-7(8H)-one
CAS 514793-22-7C6H7N5OS
![1,2,4-Triazolo[4,3-a]pyrimidin-7(1H)-one, 5-amino-3-(ethylthio)- chemical structure, C7H9N5OS, CAS 514793-23-8](/s/QOIMOJJNWVRNOC-UHFFFAOYSA-N.svg)
1,2,4-Triazolo[4,3-a]pyrimidin-7(1H)-one, 5-amino-3-(ethylthio)-
CAS 514793-23-8C7H9N5OS
![5-Amino-3-(isobutylthio)[1,2,4]triazolo[4,3-a]pyrimidin-7-ol chemical structure, C9H13N5OS, CAS 514793-25-0](/s/VJTYRZMXPPCFQU-UHFFFAOYSA-N.svg)
5-Amino-3-(isobutylthio)[1,2,4]triazolo[4,3-a]pyrimidin-7-ol
CAS 514793-25-0C9H13N5OS
![3-((2-Oxopropyl)thio)-5-propyl-[1,2,4]triazolo[4,3-a]pyrimidin-7(8H)-one chemical structure, C11H14N4O2S, CAS 891125-47-6](/s/DMSDZRVGAXGSAO-UHFFFAOYSA-N.svg)
3-((2-Oxopropyl)thio)-5-propyl-[1,2,4]triazolo[4,3-a]pyrimidin-7(8H)-one
CAS 891125-47-6C11H14N4O2S
![7-Hydroxy-[1,2,4]triazolo[4,3-a]pyrimidin-5(1H)-one chemical structure, C5H4N4O2, CAS 727390-69-4](/s/VYALKXPHIGSPRU-UHFFFAOYSA-N.svg)
7-Hydroxy-[1,2,4]triazolo[4,3-a]pyrimidin-5(1H)-one
CAS 727390-69-4C5H4N4O2
![5-Methyl-3-propyl[1,2,4]triazolo[4,3-a]pyrimidin-7(8H)-one chemical structure, C9H12N4O, CAS 892271-18-0](/s/JXTQKEONKHUQPZ-UHFFFAOYSA-N.svg)
5-Methyl-3-propyl[1,2,4]triazolo[4,3-a]pyrimidin-7(8H)-one
CAS 892271-18-0C9H12N4O
![7-Hydroxy-[1,2,4]triazolo[4,3-a]pyrimidine-6-carboxylic acid chemical structure, C6H4N4O3, CAS 937700-95-3](/s/XUWOCPJRQIPGIJ-UHFFFAOYSA-N.svg)
7-Hydroxy-[1,2,4]triazolo[4,3-a]pyrimidine-6-carboxylic acid
CAS 937700-95-3C6H4N4O3
![Methyl 2-((5-methyl-7-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)acetate chemical structure, C9H10N4O3S, CAS 891118-49-3](/s/KKLLGTAZQJNUHY-UHFFFAOYSA-N.svg)
Methyl 2-((5-methyl-7-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)acetate
CAS 891118-49-3C9H10N4O3S
![Ethyl 2-((5-methyl-7-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)acetate chemical structure, C10H12N4O3S, CAS 891118-57-3](/s/DDYKUQRGJDNOPG-UHFFFAOYSA-N.svg)
Ethyl 2-((5-methyl-7-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)acetate
CAS 891118-57-3C10H12N4O3S
![Ethyl 2-((5-methyl-7-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)propanoate chemical structure, C11H14N4O3S, CAS 891118-65-3](/s/YHEPFICCZSDMNY-UHFFFAOYSA-N.svg)
Ethyl 2-((5-methyl-7-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)propanoate
CAS 891118-65-3C11H14N4O3S
![Ethyl 2-(2-((7-oxo-5-propyl-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)acetamido)acetate chemical structure, C14H19N5O4S, CAS 895004-85-0](/s/WZXINMNFFGRNIE-UHFFFAOYSA-N.svg)
Ethyl 2-(2-((7-oxo-5-propyl-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)acetamido)acetate
CAS 895004-85-0C14H19N5O4S
![Methyl 2-((7-oxo-5-propyl-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)acetate chemical structure, C11H14N4O3S, CAS 891124-83-7](/s/YHICZQBAYLSKIJ-UHFFFAOYSA-N.svg)
Methyl 2-((7-oxo-5-propyl-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)acetate
CAS 891124-83-7C11H14N4O3S
![Ethyl 2-((7-oxo-5-propyl-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)acetate chemical structure, C12H16N4O3S, CAS 891124-91-7](/s/MONFLCIVOCMVQV-UHFFFAOYSA-N.svg)
Ethyl 2-((7-oxo-5-propyl-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)acetate
CAS 891124-91-7C12H16N4O3S
![Ethyl 2-((7-oxo-5-propyl-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)propanoate chemical structure, C13H18N4O3S, CAS 891124-99-5](/s/ANEMLUXPNQATHB-UHFFFAOYSA-N.svg)
Ethyl 2-((7-oxo-5-propyl-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)propanoate
CAS 891124-99-5C13H18N4O3S
![Ethyl 2-({7-oxo-5-propyl-7H,8H-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl}sulfanyl)butanoate chemical structure, C14H20N4O3S, CAS 895005-69-3](/s/NCPXIBMYHRWWCD-UHFFFAOYSA-N.svg)
Ethyl 2-({7-oxo-5-propyl-7H,8H-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl}sulfanyl)butanoate
CAS 895005-69-3C14H20N4O3S
![Methyl 2-((7-oxo-5-propyl-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)butanoate chemical structure, C13H18N4O3S, CAS 891125-07-8](/s/KWKMZPSPLQXYDA-UHFFFAOYSA-N.svg)
Methyl 2-((7-oxo-5-propyl-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)butanoate
CAS 891125-07-8C13H18N4O3S
![Methyl 2-((7-oxo-5-propyl-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)propanoate chemical structure, C12H16N4O3S, CAS 891125-15-8](/s/LXNPMAMXVGWARL-UHFFFAOYSA-N.svg)
Methyl 2-((7-oxo-5-propyl-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)propanoate
CAS 891125-15-8C12H16N4O3S
![2-((7-Oxo-5-propyl-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)acetonitrile chemical structure, C10H11N5OS, CAS 891125-23-8](/s/CFQMCFNJCZRWEL-UHFFFAOYSA-N.svg)
2-((7-Oxo-5-propyl-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)acetonitrile
CAS 891125-23-8C10H11N5OS
![N-Methyl-2-((7-oxo-5-propyl-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)acetamide chemical structure, C11H15N5O2S, CAS 891125-55-6](/s/JIHNHRYAGLEFFI-UHFFFAOYSA-N.svg)
N-Methyl-2-((7-oxo-5-propyl-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)acetamide
CAS 891125-55-6C11H15N5O2S
- 2-((7-Oxo-5-propyl-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)-N-propylacetamide895005-83-1C13H19N5O2S
- N-Isopropyl-2-((7-oxo-5-propyl-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)acetamide891125-63-6C13H19N5O2S
- N-(tert-Butyl)-2-((7-oxo-5-propyl-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)acetamide891125-71-6C14H21N5O2S
- 3-(Ethylthio)-5,6-dimethyl-[1,2,4]triazolo[4,3-a]pyrimidin-7(8H)-one895006-59-4C9H12N4OS
- 5,6-Dimethyl-3-(propylthio)-[1,2,4]triazolo[4,3-a]pyrimidin-7(8H)-one895006-65-2C10H14N4OS
- 3-(Butylthio)-5,6-dimethyl-[1,2,4]triazolo[4,3-a]pyrimidin-7(8H)-one891127-79-0C11H16N4OS
- 3-(Isopentylthio)-5,6-dimethyl-[1,2,4]triazolo[4,3-a]pyrimidin-7(8H)-one895006-77-6C12H18N4OS
- 2-((5,6-Dimethyl-7-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)-N,N-diethylacetamide891132-46-0C13H19N5O2S
- Methyl 2-((5,6-dimethyl-7-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)acetate891133-34-9C10H12N4O3S
- Ethyl 2-((5,6-dimethyl-7-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)acetate891133-42-9C11H14N4O3S
- Ethyl 2-((5,6-dimethyl-7-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)butanoate895007-25-7C13H18N4O3S
- Methyl 2-((5,6-dimethyl-7-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)butanoate891133-58-7C12H16N4O3S
- Methyl 2-((5,6-dimethyl-7-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)propanoate891133-66-7C11H14N4O3S
- 2-((5,6-Dimethyl-7-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)-N-propylacetamide891134-22-8C12H17N5O2S
- Ethyl 2-(2-((5,6-dimethyl-7-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)acetamido)acetate895007-07-5C13H17N5O4S
- 2-((5,6-Dimethyl-7-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)-N-isopropylacetamide891134-30-8C12H17N5O2S
- 2-((5,6-Dimethyl-7-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)-N-(2-methoxyethyl)acetamide891134-46-6C12H17N5O3S
- Methyl 2-((5-ethyl-7-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)acetate922128-55-0C10H12N4O3S
- Ethyl 2-((5-ethyl-7-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)acetate922051-88-5C11H14N4O3S
- Ethyl 2-((5-ethyl-7-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)propanoate921911-44-6C12H16N4O3S
- Methyl 2-((5-ethyl-7-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)butanoate922128-57-2C12H16N4O3S
- Methyl 2-((5-ethyl-7-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)propanoate922051-91-0C11H14N4O3S
- 2-((5-Ethyl-7-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)acetonitrile922027-90-5C9H9N5OS
- 2-((5-Ethyl-7-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)-N-methylacetamide922027-93-8C10H13N5O2S
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