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Murcko scaffold

7H-Pyrrolo(2,3-c)pyridazine scaffold

67 chemicals on CompoundList share this ring system.

Rings
2
Scaffold atoms
9
Chemicals
67
With full pages
8
Scaffold SMILES

c1cc2cc[nH]c2nn1

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 7H-Pyrrolo(2,3-c)pyridazine page
Murcko scaffold c1cc2cc[nH]c2nn1

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 49 to 67 of 67 chemicals

3-Chloro-5-iodo-6-methyl-7H-pyrrolo[2,3-c]pyridazine chemical structure, C7H5ClIN3, CAS 2816116-42-2
3-Chloro-5-iodo-6-methyl-7H-pyrrolo[2,3-c]pyridazine
CAS 2816116-42-2C7H5ClIN3
Methyl 4-chloro-7H-pyrrolo[2,3-c]pyridazine-5-carboxylate chemical structure, C8H6ClN3O2, CAS 2639294-45-2
Methyl 4-chloro-7H-pyrrolo[2,3-c]pyridazine-5-carboxylate
CAS 2639294-45-2C8H6ClN3O2
3-Chloro-6-methyl-7H-pyrrolo[2,3-c]pyridazine chemical structure, C7H6ClN3, CAS 2816116-41-1
3-Chloro-6-methyl-7H-pyrrolo[2,3-c]pyridazine
CAS 2816116-41-1C7H6ClN3
Methyl 7H-pyrrolo(2,3-c)pyridazine-3-carboxylate chemical structure, C8H7N3O2, CAS 2947427-36-1
Methyl 7H-pyrrolo(2,3-c)pyridazine-3-carboxylate
CAS 2947427-36-1C8H7N3O2
7H-Pyrrolo[2,3-c]pyridazine-3-carboxylic acid hydrochloride chemical structure, C7H6ClN3O2, CAS 2955713-80-9
7H-Pyrrolo[2,3-c]pyridazine-3-carboxylic acid hydrochloride
CAS 2955713-80-9C7H6ClN3O2
7H-Pyrrolo[2,3-c]pyridazine-3-carboxylic acid chemical structure, C7H5N3O2, CAS 2954735-86-3
7H-Pyrrolo[2,3-c]pyridazine-3-carboxylic acid
CAS 2954735-86-3C7H5N3O2
4-Chloro-5-iodo-7H-pyrrolo[2,3-c]pyridazine chemical structure, C6H3ClIN3, CAS 2639294-39-4
4-Chloro-5-iodo-7H-pyrrolo[2,3-c]pyridazine
CAS 2639294-39-4C6H3ClIN3
4-Chloro-7H-pyrrolo[2,3-c]pyridazine-5-carboxylic acid chemical structure, C7H4ClN3O2, CAS 2639294-42-9
4-Chloro-7H-pyrrolo[2,3-c]pyridazine-5-carboxylic acid
CAS 2639294-42-9C7H4ClN3O2
Methyl 7H-pyrrolo[2,3-c]pyridazine-4-carboxylate chemical structure, C8H7N3O2, CAS 2749348-43-2
Methyl 7H-pyrrolo[2,3-c]pyridazine-4-carboxylate
CAS 2749348-43-2C8H7N3O2
Methyl 7H-pyrrolo[2,3-c]pyridazine-6-carboxylate chemical structure, C8H7N3O2, CAS 2109911-25-1
Methyl 7H-pyrrolo[2,3-c]pyridazine-6-carboxylate
CAS 2109911-25-1C8H7N3O2
3-Bromo-7-methyl-pyrrolo[2,3-c]pyridazine chemical structure, C7H6BrN3, CAS 3082365-66-7
3-Bromo-7-methyl-pyrrolo[2,3-c]pyridazine
CAS 3082365-66-7C7H6BrN3
3-Chloro-6-iodo-7H-pyrrolo[2,3-c]pyridazine chemical structure, C6H3ClIN3, CAS 3082363-68-3
3-Chloro-6-iodo-7H-pyrrolo[2,3-c]pyridazine
CAS 3082363-68-3C6H3ClIN3
3-Chloro-6-iodo-7-methyl-pyrrolo[2,3-c]pyridazine chemical structure, C7H5ClIN3, CAS 3082363-70-7
3-Chloro-6-iodo-7-methyl-pyrrolo[2,3-c]pyridazine
CAS 3082363-70-7C7H5ClIN3
3-Chloro-4-methyl-7H-pyrrolo[2,3-c]pyridazine chemical structure, C7H6ClN3, CAS 3065493-66-2
3-Chloro-4-methyl-7H-pyrrolo[2,3-c]pyridazine
CAS 3065493-66-2C7H6ClN3
4-Chloro-7H-pyrrolo[2,3-c]pyridazine-5-carbaldehyde chemical structure, C7H4ClN3O, CAS 2639294-41-8
4-Chloro-7H-pyrrolo[2,3-c]pyridazine-5-carbaldehyde
CAS 2639294-41-8C7H4ClN3O
Methyl 5-iodo-7H-pyrrolo[2,3-c]pyridazine-3-carboxylate chemical structure, C8H6IN3O2, CAS 2995290-02-1
Methyl 5-iodo-7H-pyrrolo[2,3-c]pyridazine-3-carboxylate
CAS 2995290-02-1C8H6IN3O2
3-Bromo-5-iodo-7H-pyrrolo[2,3-c]pyridazine chemical structure, C6H3BrIN3, CAS 3057102-31-2
3-Bromo-5-iodo-7H-pyrrolo[2,3-c]pyridazine
CAS 3057102-31-2C6H3BrIN3
3-Chloro-5-nitro-7H-pyrrolo[2,3-c]pyridazine chemical structure, C6H3ClN4O2, CAS 3017188-52-9
3-Chloro-5-nitro-7H-pyrrolo[2,3-c]pyridazine
CAS 3017188-52-9C6H3ClN4O2
7-tert-Butyl 3-methyl 7H-pyrrolo[2,3-c]pyridazine-3,7-dicarboxylate chemical structure, C13H15N3O4, CAS 3017267-44-3
7-tert-Butyl 3-methyl 7H-pyrrolo[2,3-c]pyridazine-3,7-dicarboxylate
CAS 3017267-44-3C13H15N3O4