Murcko scaffold
Pyrazolo(1,5-a)pyridine scaffold
1,604 chemicals on CompoundList share this ring system.
- Rings
- 2
- Scaffold atoms
- 9
- Chemicals
- 1,604
- With full pages
- 149
Scaffold SMILES
c1ccn2nccc2c1
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.
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 1,604 chemicals
Ibudilast
CAS 50847-11-5C14H18N2O
Pyrazolo(1,5-a)pyridine
CAS 274-56-6C7H6N2
2-Imino-5,7-dimethyl-1,2-dihydropyrazolo(1,5-a)pyridine-3,4-dicarbonitrile
CAS 6975-46-8C11H9N5
![Ethyl 4,5,6,7-tetrachloropyrazolo[1,5-a]pyridine-2-carboxylate chemical structure, C10H6Cl4N2O2, CAS 37944-48-2](/s/OCIYKHBMOLUJNL-UHFFFAOYSA-N.svg)
Ethyl 4,5,6,7-tetrachloropyrazolo[1,5-a]pyridine-2-carboxylate
CAS 37944-48-2C10H6Cl4N2O2
![2-Fluoro-3-(trifluoromethyl)pyrazolo[1,5-a]pyridine chemical structure, C8H4F4N2, CAS 73859-88-8](/s/AIJIOWAJGYEGSL-UHFFFAOYSA-N.svg)
2-Fluoro-3-(trifluoromethyl)pyrazolo[1,5-a]pyridine
CAS 73859-88-8C8H4F4N2
![7-Methylpyrazolo[1,5-a]pyridine chemical structure, C8H8N2, CAS 16205-50-8](/s/WWDGTWAATSJUIM-UHFFFAOYSA-N.svg)
7-Methylpyrazolo[1,5-a]pyridine
CAS 16205-50-8C8H8N2
![3-Acetyl-2-methylpyrazolo[1,5-a]pyridine chemical structure, C10H10N2O, CAS 17408-29-6](/s/WPFOHCGNPOFQFZ-UHFFFAOYSA-N.svg)
3-Acetyl-2-methylpyrazolo[1,5-a]pyridine
CAS 17408-29-6C10H10N2O
![2,3,7-Trimethylpyrazolo[1,5-a]pyridine chemical structure, C10H12N2, CAS 17408-34-3](/s/YXIVRPQGQPWPMY-UHFFFAOYSA-N.svg)
2,3,7-Trimethylpyrazolo[1,5-a]pyridine
CAS 17408-34-3C10H12N2
![1-(2,7-Dimethylpyrazolo[1,5-a]pyridin-3-yl)ethanone chemical structure, C11H12N2O, CAS 17408-30-9](/s/NTZZCQQBWLBNNW-UHFFFAOYSA-N.svg)
1-(2,7-Dimethylpyrazolo[1,5-a]pyridin-3-yl)ethanone
CAS 17408-30-9C11H12N2O
![3-Bromo-pyrazolo[1,5-a]pyridine chemical structure, C7H5BrN2, CAS 5910-12-3](/s/NMPZEHJXHWTZNI-UHFFFAOYSA-N.svg)
3-Bromo-pyrazolo[1,5-a]pyridine
CAS 5910-12-3C7H5BrN2
Dimethyl pyrazolo(1,5-a)pyridine-2,3-dicarboxylate
CAS 5825-71-8C11H10N2O4
Pyrazolo(1,5-a)pyridine-3-carboxylic acid
CAS 16205-46-2C8H6N2O2
![Pyrazolo[1,5-a]pyridine-3-carbonyl chloride chemical structure, C8H5ClN2O, CAS 78933-24-1](/s/OBAHAHYHAQTEHP-UHFFFAOYSA-N.svg)
Pyrazolo[1,5-a]pyridine-3-carbonyl chloride
CAS 78933-24-1C8H5ClN2O
Ethyl pyrazolo(1,5-a)pyridine-3-carboxylate
CAS 16205-44-0C10H10N2O2
8-Azatryptophan
CAS 117782-75-9C10H11N3O2
Pyrazolo(1,5-a)pyridine-2-carboxylic acid
CAS 63237-88-7C8H6N2O2
![Pyrazolo[1,5-a]pyridine-2,3-dicarboxylic acid chemical structure, C9H6N2O4, CAS 63237-87-6](/s/ALJPZXOFRCWHID-UHFFFAOYSA-N.svg)
Pyrazolo[1,5-a]pyridine-2,3-dicarboxylic acid
CAS 63237-87-6C9H6N2O4
![2-Propanol, 1-[(1-methylethyl)amino]-3-(pyrazolo[1,5-a]pyridin-4-yloxy)- chemical structure, C13H19N3O2, CAS 141032-68-0](/s/PKWHUMMDBOOVBE-UHFFFAOYSA-N.svg)
2-Propanol, 1-[(1-methylethyl)amino]-3-(pyrazolo[1,5-a]pyridin-4-yloxy)-
CAS 141032-68-0C13H19N3O2
![Pyrazolo[1,5-a]pyridine, 7-(trimethylsilyl)- chemical structure, C10H14N2Si, CAS 143307-86-2](/s/IZRQCBCQOKYVQQ-UHFFFAOYSA-N.svg)
Pyrazolo[1,5-a]pyridine, 7-(trimethylsilyl)-
CAS 143307-86-2C10H14N2Si
![Pyrazolo[1,5-a]pyridine-7-carbaldehyde chemical structure, C8H6N2O, CAS 362661-83-4](/s/SGNBVQKSJWCGOJ-UHFFFAOYSA-N.svg)
Pyrazolo[1,5-a]pyridine-7-carbaldehyde
CAS 362661-83-4C8H6N2O
![Pyrazolo[1,5-a]pyridin-6-ylmethanol chemical structure, C8H8N2O, CAS 362661-88-9](/s/NJOUFCWSJNYISL-UHFFFAOYSA-N.svg)
Pyrazolo[1,5-a]pyridin-6-ylmethanol
CAS 362661-88-9C8H8N2O
![Ethyl 5-methyl-2-(trifluoromethyl)pyrazolo[1,5-a]pyridine-3-carboxylate chemical structure, C12H11F3N2O2, CAS 204136-54-9](/s/QVWNNYOBAVSANO-UHFFFAOYSA-N.svg)
Ethyl 5-methyl-2-(trifluoromethyl)pyrazolo[1,5-a]pyridine-3-carboxylate
CAS 204136-54-9C12H11F3N2O2
![Pyrazolo[1,5-a]pyridine-7-carboxylic acid chemical structure, C8H6N2O2, CAS 474432-62-7](/s/JKCBBZQNDFGAKL-UHFFFAOYSA-N.svg)
Pyrazolo[1,5-a]pyridine-7-carboxylic acid
CAS 474432-62-7C8H6N2O2
![Pyrazolo[1,5-a]pyridine-5-carbaldehyde chemical structure, C8H6N2O, CAS 474432-59-2](/s/HPALNHOPSODBEP-UHFFFAOYSA-N.svg)
Pyrazolo[1,5-a]pyridine-5-carbaldehyde
CAS 474432-59-2C8H6N2O
- Pyrazolo[1,5-a]pyridine-5-carboxylic acid104468-87-3C8H6N2O2
- Pyrazolo[1,5-a]pyridine-6-carboxylic acid474432-61-6C8H6N2O2
- Methyl 5-(hydroxymethyl)pyrazolo[1,5-a]pyridine-3-carboxylate474432-56-9C10H10N2O3
- Pyrazolo[1,5-a]pyridine-4-carboxylic acid55899-41-7C8H6N2O2
- Pyrazolo(1,5-a)pyridine-4-carbaldehyde474432-58-1C8H6N2O
- Pyrazolo[1,5-a]pyridine-6-carbaldehyde474432-60-5C8H6N2O
- Pyrazolo(1,5-a)pyridin-5-ylmethanol474432-57-0C8H8N2O
- Pyrazolo[1,5-a]pyridin-4-ylmethanol362661-87-8C8H8N2O
- 1 suppliers7-Iodopyrazolo(1,5-a)pyridine319432-22-9C7H5IN2
- 2-Isopropylpyrazolo[1,5-a]pyridine59942-84-6C10H12N2
- N-(3-Aminopyrazolo[1,5-a]pyridin-2-yl)acetamide340961-82-2C9H10N4O
- 2-Methoxypyrazolo[1,5-a]pyridin-3-amine136548-56-6C8H9N3O
- Pyrazolo[1,5-a]pyridine-3,6-diamine340961-81-1C7H8N4
- Pyrazolo[1,5-a]pyridine-3,4-diamine340961-88-8C7H8N4
- Pyrazolo[1,5-a]pyridine-3,7-diamine340961-89-9C7H8N4
- Pyrazolo[1,5-a]pyridine-3,5-diamine340961-91-3C7H8N4
- 3-Aminopyrazolo[1,5-a]pyridin-4-ol340961-96-8C7H7N3O
- 3-Aminopyrazolo[1,5-a]pyridin-6-ol340961-97-9C7H7N3O
- Pyrazolo[1,5-a]pyridin-3-amine137837-55-9C7H7N3
- Ethyl 4-methylpyrazolo[1,5-a]pyridine-3-carboxylate55899-17-7C11H12N2O2
- Ethyl 4-hydroxypyrazolo(1,5-a)pyridine-3-carboxylate55899-22-4C10H10N2O3
- Ethyl 4-aminopyrazolo[1,5-a]pyridine-3-carboxylate55899-23-5C10H11N3O2
- Ethyl 4-(acetylamino)pyrazolo[1,5-a]pyridine-3-carboxylate55899-24-6C12H13N3O3
- Ethyl 4-chloropyrazolo[1,5-a]pyridine-3-carboxylate55899-27-9C10H9ClN2O2
Related scaffolds
Same ring framework with different atoms or bond orders
![Scaffold c1ccc2[nH]ccc2c1](/scaffold/SIKJAQJRHWYJAI-UHFFFAOYSA-N/structure.svg)
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c1ccc2[nH]cnc2c11,206 chemicals![Scaffold c1ccc2[nH]ncc2c1](/scaffold/BAXOFTOLAUCFNW-UHFFFAOYSA-N/structure.svg)
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c1ccc2c(c1)CCN2440 chemicals![Scaffold O=c1[nH]c(=O)c2[nH]cnc2[nH]1](/scaffold/LRFVTYWOQMYALW-UHFFFAOYSA-N/structure.svg)
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