Murcko scaffold
Pyrazolo[1,5-a]pyrimidin-5(1H)-one scaffold
292 chemicals on CompoundList share this ring system.
- Rings
- 2
- Scaffold atoms
- 10
- Chemicals
- 292
- With full pages
- 11
Scaffold SMILES
O=c1ccn2nccc2[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=c1ccn2nccc2[nH]1](/scaffold/LSLIYLLMLAQRIS-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 97 to 144 of 292 chemicals
![2-Ethyl-6,7-dimethylpyrazolo[1,5-a]pyrimidin-5-ol chemical structure, C10H13N3O, CAS 1567108-41-1](/s/PWSWWDRDWGDFOX-UHFFFAOYSA-N.svg)
2-Ethyl-6,7-dimethylpyrazolo[1,5-a]pyrimidin-5-ol
CAS 1567108-41-1C10H13N3O
![2-Ethyl-7-(propan-2-yl)pyrazolo[1,5-a]pyrimidin-5-ol chemical structure, C11H15N3O, CAS 1567047-53-3](/s/KAUDZHPNJOHPGP-UHFFFAOYSA-N.svg)
2-Ethyl-7-(propan-2-yl)pyrazolo[1,5-a]pyrimidin-5-ol
CAS 1567047-53-3C11H15N3O
![2,7-Diethyl-6-methylpyrazolo[1,5-a]pyrimidin-5-ol chemical structure, C11H15N3O, CAS 1565955-27-2](/s/LDVYBHGJOWQNJX-UHFFFAOYSA-N.svg)
2,7-Diethyl-6-methylpyrazolo[1,5-a]pyrimidin-5-ol
CAS 1565955-27-2C11H15N3O
![2-Ethylpyrazolo[1,5-a]pyrimidin-5-ol chemical structure, C8H9N3O, CAS 1564777-35-0](/s/IKBYMFWPTGKRHR-UHFFFAOYSA-N.svg)
2-Ethylpyrazolo[1,5-a]pyrimidin-5-ol
CAS 1564777-35-0C8H9N3O
![7-Ethyl-2-propylpyrazolo[1,5-a]pyrimidin-5-ol chemical structure, C11H15N3O, CAS 1566322-28-8](/s/DQTFHPKMMNLYIL-UHFFFAOYSA-N.svg)
7-Ethyl-2-propylpyrazolo[1,5-a]pyrimidin-5-ol
CAS 1566322-28-8C11H15N3O
![7-Methyl-2-propylpyrazolo[1,5-a]pyrimidin-5-ol chemical structure, C10H13N3O, CAS 1566529-54-1](/s/MCXKGLGNBJQVAG-UHFFFAOYSA-N.svg)
7-Methyl-2-propylpyrazolo[1,5-a]pyrimidin-5-ol
CAS 1566529-54-1C10H13N3O
![6,7-Dimethyl-2-propylpyrazolo[1,5-a]pyrimidin-5-ol chemical structure, C11H15N3O, CAS 1565349-68-9](/s/VDZNQZAFXJRINI-UHFFFAOYSA-N.svg)
6,7-Dimethyl-2-propylpyrazolo[1,5-a]pyrimidin-5-ol
CAS 1565349-68-9C11H15N3O
![2-Propylpyrazolo[1,5-a]pyrimidin-5-ol chemical structure, C9H11N3O, CAS 1565698-82-9](/s/UUBIEHZWTPKERX-UHFFFAOYSA-N.svg)
2-Propylpyrazolo[1,5-a]pyrimidin-5-ol
CAS 1565698-82-9C9H11N3O
![7-Ethyl-2-(propan-2-yl)pyrazolo[1,5-a]pyrimidin-5-ol chemical structure, C11H15N3O, CAS 1567090-99-6](/s/XMVBWZAZUAVQKP-UHFFFAOYSA-N.svg)
7-Ethyl-2-(propan-2-yl)pyrazolo[1,5-a]pyrimidin-5-ol
CAS 1567090-99-6C11H15N3O
![7-Methyl-2-(propan-2-yl)pyrazolo[1,5-a]pyrimidin-5-ol chemical structure, C10H13N3O, CAS 1565389-32-3](/s/AXNIWOZPPHXHNL-UHFFFAOYSA-N.svg)
7-Methyl-2-(propan-2-yl)pyrazolo[1,5-a]pyrimidin-5-ol
CAS 1565389-32-3C10H13N3O
![6,7-Dimethyl-2-(propan-2-yl)pyrazolo[1,5-a]pyrimidin-5-ol chemical structure, C11H15N3O, CAS 1566330-11-7](/s/IIOCQDZKOQUJIZ-UHFFFAOYSA-N.svg)
6,7-Dimethyl-2-(propan-2-yl)pyrazolo[1,5-a]pyrimidin-5-ol
CAS 1566330-11-7C11H15N3O
![2-(Propan-2-yl)pyrazolo[1,5-a]pyrimidin-5-ol chemical structure, C9H11N3O, CAS 1564556-11-1](/s/AWYQEFMVKGVZPN-UHFFFAOYSA-N.svg)
2-(Propan-2-yl)pyrazolo[1,5-a]pyrimidin-5-ol
CAS 1564556-11-1C9H11N3O
![2-tert-Butyl-7-methylpyrazolo[1,5-a]pyrimidin-5-ol chemical structure, C11H15N3O, CAS 1566815-32-4](/s/DNHNHFHRAOMZHY-UHFFFAOYSA-N.svg)
2-tert-Butyl-7-methylpyrazolo[1,5-a]pyrimidin-5-ol
CAS 1566815-32-4C11H15N3O
![7-Ethyl-2,3-dimethylpyrazolo[1,5-a]pyrimidin-5-ol chemical structure, C10H13N3O, CAS 1566252-06-9](/s/WKUVEYPNKSWNIS-UHFFFAOYSA-N.svg)
7-Ethyl-2,3-dimethylpyrazolo[1,5-a]pyrimidin-5-ol
CAS 1566252-06-9C10H13N3O
![6-Ethyl-2,3,7-trimethylpyrazolo[1,5-a]pyrimidin-5-ol chemical structure, C11H15N3O, CAS 1565363-09-8](/s/YDWNIZMNGDOZFX-UHFFFAOYSA-N.svg)
6-Ethyl-2,3,7-trimethylpyrazolo[1,5-a]pyrimidin-5-ol
CAS 1565363-09-8C11H15N3O
![2,3-Dimethyl-7-propylpyrazolo[1,5-a]pyrimidin-5-ol chemical structure, C11H15N3O, CAS 1566714-87-1](/s/WJEMOFIYAGLPDT-UHFFFAOYSA-N.svg)
2,3-Dimethyl-7-propylpyrazolo[1,5-a]pyrimidin-5-ol
CAS 1566714-87-1C11H15N3O
![2,3,7-Trimethylpyrazolo[1,5-a]pyrimidin-5-ol chemical structure, C9H11N3O, CAS 1565505-51-2](/s/ZOEJSYBBZPMLSE-UHFFFAOYSA-N.svg)
2,3,7-Trimethylpyrazolo[1,5-a]pyrimidin-5-ol
CAS 1565505-51-2C9H11N3O
![7-(Methoxymethyl)-2,3-dimethylpyrazolo[1,5-a]pyrimidin-5-ol chemical structure, C10H13N3O2, CAS 1565050-36-3](/s/KKKOWZQJIAVSTI-UHFFFAOYSA-N.svg)
7-(Methoxymethyl)-2,3-dimethylpyrazolo[1,5-a]pyrimidin-5-ol
CAS 1565050-36-3C10H13N3O2
![2,3-Dimethyl-7-(propan-2-yl)pyrazolo[1,5-a]pyrimidin-5-ol chemical structure, C11H15N3O, CAS 1564990-64-2](/s/YPVZEBOTCPDCJU-UHFFFAOYSA-N.svg)
2,3-Dimethyl-7-(propan-2-yl)pyrazolo[1,5-a]pyrimidin-5-ol
CAS 1564990-64-2C11H15N3O
![7-Ethyl-2,3,6-trimethylpyrazolo[1,5-a]pyrimidin-5-ol chemical structure, C11H15N3O, CAS 1564963-12-7](/s/RPOPNRBOGMWTFN-UHFFFAOYSA-N.svg)
7-Ethyl-2,3,6-trimethylpyrazolo[1,5-a]pyrimidin-5-ol
CAS 1564963-12-7C11H15N3O
![7-Ethyl-3-methylpyrazolo[1,5-a]pyrimidin-5-ol chemical structure, C9H11N3O, CAS 1564568-92-8](/s/HILWZPUCOHOFDJ-UHFFFAOYSA-N.svg)
7-Ethyl-3-methylpyrazolo[1,5-a]pyrimidin-5-ol
CAS 1564568-92-8C9H11N3O
![6-Ethyl-3,7-dimethylpyrazolo[1,5-a]pyrimidin-5-ol chemical structure, C10H13N3O, CAS 1566233-39-3](/s/XXEYIJBLJZKYDD-UHFFFAOYSA-N.svg)
6-Ethyl-3,7-dimethylpyrazolo[1,5-a]pyrimidin-5-ol
CAS 1566233-39-3C10H13N3O
![3-Methyl-7-propylpyrazolo[1,5-a]pyrimidin-5-ol chemical structure, C10H13N3O, CAS 1566246-80-7](/s/WCUKJNOXSCRBJN-UHFFFAOYSA-N.svg)
3-Methyl-7-propylpyrazolo[1,5-a]pyrimidin-5-ol
CAS 1566246-80-7C10H13N3O
![3,7-Dimethylpyrazolo[1,5-a]pyrimidin-5-ol chemical structure, C8H9N3O, CAS 1566990-71-3](/s/NKGIFCQCCWJZMC-UHFFFAOYSA-N.svg)
3,7-Dimethylpyrazolo[1,5-a]pyrimidin-5-ol
CAS 1566990-71-3C8H9N3O
- 3,7-Dimethyl-6-(propan-2-yl)pyrazolo[1,5-a]pyrimidin-5-ol1564608-84-9C11H15N3O
- 7-tert-Butyl-3-methylpyrazolo[1,5-a]pyrimidin-5-ol1564582-38-2C11H15N3O
- 7-(Methoxymethyl)-3-methylpyrazolo[1,5-a]pyrimidin-5-ol1565534-28-2C9H11N3O2
- 3,6,7-Trimethylpyrazolo[1,5-a]pyrimidin-5-ol1566010-55-6C9H11N3O
- 6-(2-Hydroxyethyl)-3,7-dimethylpyrazolo[1,5-a]pyrimidin-5-ol1566717-69-8C10H13N3O2
- 3-Methyl-7-(propan-2-yl)pyrazolo[1,5-a]pyrimidin-5-ol1566175-37-8C10H13N3O
- 7-Ethyl-3,6-dimethylpyrazolo[1,5-a]pyrimidin-5-ol1566768-43-1C10H13N3O
- 7-Hydroxy-3-methyl-6-(propan-2-yl)-4H,5H-pyrazolo[1,5-a]pyrimidin-5-one1564895-74-4C10H13N3O2
- 3-Methyl-7-(2-methylpropyl)pyrazolo[1,5-a]pyrimidin-5-ol1564494-00-3C11H15N3O
- 3,7-Diethylpyrazolo[1,5-a]pyrimidin-5-ol1565913-31-6C10H13N3O
- 3,6-Diethyl-7-methylpyrazolo[1,5-a]pyrimidin-5-ol1565700-66-4C11H15N3O
- 3-Ethyl-7-propylpyrazolo[1,5-a]pyrimidin-5-ol1566726-85-9C11H15N3O
- 3-Ethyl-7-methylpyrazolo[1,5-a]pyrimidin-5-ol1566890-94-5C9H11N3O
- 3-Ethyl-7-(methoxymethyl)pyrazolo[1,5-a]pyrimidin-5-ol1566986-46-6C10H13N3O2
- 3-Ethyl-6,7-dimethylpyrazolo[1,5-a]pyrimidin-5-ol1565991-98-1C10H13N3O
- 3-Ethyl-7-(propan-2-yl)pyrazolo[1,5-a]pyrimidin-5-ol1565323-53-6C11H15N3O
- 3,7-Diethyl-6-methylpyrazolo[1,5-a]pyrimidin-5-ol1565490-50-7C11H15N3O
- 7-Ethyl-5-hydroxypyrazolo[1,5-a]pyrimidine-3-carbonitrile1596737-39-1C9H8N4O
- 7-Ethyl-5-hydroxy-6-methylpyrazolo[1,5-a]pyrimidine-3-carbonitrile1592467-36-1C10H10N4O
- 6-Ethyl-7-methyl-5-oxo-4H,5H-pyrazolo[1,5-a]pyrimidine-3-carbonitrile1599866-52-0C10H10N4O
- 5-Hydroxy-7-methylpyrazolo[1,5-a]pyrimidine-3-carbonitrile1594877-62-9C8H6N4O
- 5-Hydroxy-7-(propan-2-yl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile1599248-54-0C10H10N4O
- 5-Hydroxy-7-propylpyrazolo[1,5-a]pyrimidine-3-carbonitrile1602100-92-4C10H10N4O
- 5-Hydroxy-6,7-dimethylpyrazolo[1,5-a]pyrimidine-3-carbonitrile1594473-07-0C9H8N4O
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