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.
![Murcko scaffold c1cc2cc[nH]c2nn1](/scaffold/BXOVRVJPVVRHKP-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 67 chemicals
![Ethyl 3-(3-methyl-5-nitro-7H-pyrrolo[2,3-c]pyridazin-6-yl)propanoate chemical structure, C12H14N4O4, CAS 61457-68-9](/s/HGACXYDYMGCFLR-UHFFFAOYSA-N.svg)
Ethyl 3-(3-methyl-5-nitro-7H-pyrrolo[2,3-c]pyridazin-6-yl)propanoate
CAS 61457-68-9C12H14N4O4
![Ethyl 3-(3-methyl-7H-pyrrolo[2,3-c]pyridazin-6-yl)propanoate chemical structure, C12H15N3O2, CAS 14628-68-3](/s/QHZHFBMBLLDKBU-UHFFFAOYSA-N.svg)
Ethyl 3-(3-methyl-7H-pyrrolo[2,3-c]pyridazin-6-yl)propanoate
CAS 14628-68-3C12H15N3O2
7H-Pyrrolo(2,3-c)pyridazine
CAS 16767-40-1C6H5N3
![7H-Pyrrolo[2,3-c]pyridazin-4-amine chemical structure, C6H6N4, CAS 1269823-88-2](/s/QSWIVRFIRAIEMO-UHFFFAOYSA-N.svg)
7H-Pyrrolo[2,3-c]pyridazin-4-amine
CAS 1269823-88-2C6H6N4
3-Chloro-7H-pyrrolo(2,3-c)pyridazine
CAS 1207625-18-0C6H4ClN3
![3-Methyl-7H-pyrrolo[2,3-c]pyridazine chemical structure, C7H7N3, CAS 2940944-99-8](/s/LCQAKRMGRRAFCY-UHFFFAOYSA-N.svg)
3-Methyl-7H-pyrrolo[2,3-c]pyridazine
CAS 2940944-99-8C7H7N3
![6-Methyl-7H-pyrrolo[2,3-c]pyridazine chemical structure, C7H7N3, CAS 1809447-87-7](/s/XTSWVXFOPPXDPF-UHFFFAOYSA-N.svg)
6-Methyl-7H-pyrrolo[2,3-c]pyridazine
CAS 1809447-87-7C7H7N3
![4-Bromo-7H-pyrrolo[2,3-c]pyridazine chemical structure, C6H4BrN3, CAS 1269823-70-2](/s/CLEIPHTZDPZJKM-UHFFFAOYSA-N.svg)
4-Bromo-7H-pyrrolo[2,3-c]pyridazine
CAS 1269823-70-2C6H4BrN3
![4-Chloro-7H-pyrrolo[2,3-c]pyridazine chemical structure, C6H4ClN3, CAS 1269823-02-0](/s/ZFLNONQYWSGQNP-UHFFFAOYSA-N.svg)
4-Chloro-7H-pyrrolo[2,3-c]pyridazine
CAS 1269823-02-0C6H4ClN3
![4-Chloro-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-c]pyridazine chemical structure, C12H18ClN3OSi, CAS 1269823-04-2](/s/CYRKBWAQBNGHIQ-UHFFFAOYSA-N.svg)
4-Chloro-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-c]pyridazine
CAS 1269823-04-2C12H18ClN3OSi
![Ethyl 4-chloro-7H-pyrrolo[2,3-c]pyridazine-3-carboxylate chemical structure, C9H8ClN3O2, CAS 2089648-81-5](/s/BUVFRWGPQPLJGT-UHFFFAOYSA-N.svg)
Ethyl 4-chloro-7H-pyrrolo[2,3-c]pyridazine-3-carboxylate
CAS 2089648-81-5C9H8ClN3O2
![(5-Acetyl-pyrrolo[2,3-c]pyridazin-7-yl)-acetic acid chemical structure, C10H9N3O3, CAS 1386457-15-3](/s/YPDFYAARCNWJKZ-UHFFFAOYSA-N.svg)
(5-Acetyl-pyrrolo[2,3-c]pyridazin-7-yl)-acetic acid
CAS 1386457-15-3C10H9N3O3
![3-Chloro-7H-pyrrolo[2,3-c]pyridazine-6-carboxylic acid chemical structure, C7H4ClN3O2, CAS 1369136-84-4](/s/PJJKEXZEKQBBPZ-UHFFFAOYSA-N.svg)
3-Chloro-7H-pyrrolo[2,3-c]pyridazine-6-carboxylic acid
CAS 1369136-84-4C7H4ClN3O2
![3-Bromo-7H-pyrrolo[2,3-c]pyridazine chemical structure, C6H4BrN3, CAS 1638764-04-1](/s/RXFMAGXEQDMBML-UHFFFAOYSA-N.svg)
3-Bromo-7H-pyrrolo[2,3-c]pyridazine
CAS 1638764-04-1C6H4BrN3
![3-Iodo-7H-pyrrolo[2,3-c]pyridazine chemical structure, C6H4IN3, CAS 1638767-83-5](/s/CXMJDTVQLJEVOR-UHFFFAOYSA-N.svg)
3-Iodo-7H-pyrrolo[2,3-c]pyridazine
CAS 1638767-83-5C6H4IN3
![7H-Pyrrolo[2,3-c]pyridazin-3-amine chemical structure, C6H6N4, CAS 1638764-91-6](/s/QHJRHSOXONVZPS-UHFFFAOYSA-N.svg)
7H-Pyrrolo[2,3-c]pyridazin-3-amine
CAS 1638764-91-6C6H6N4
![7H-Pyrrolo[2,3-c]pyridazine-6-carboxylic acid chemical structure, C7H5N3O2, CAS 1368382-68-6](/s/ILPZKYLBBFMCCV-UHFFFAOYSA-N.svg)
7H-Pyrrolo[2,3-c]pyridazine-6-carboxylic acid
CAS 1368382-68-6C7H5N3O2
![1-(7H-Pyrrolo[2,3-c]pyridazin-5-yl)ethanone chemical structure, C8H7N3O, CAS 1386462-20-9](/s/XCAYSMUTWSBSCI-UHFFFAOYSA-N.svg)
1-(7H-Pyrrolo[2,3-c]pyridazin-5-yl)ethanone
CAS 1386462-20-9C8H7N3O
![3-Chloro-7-(triisopropylsilyl)-7H-pyrrolo[2,3-C]pyridazine chemical structure, C15H24ClN3Si, CAS 1584227-15-5](/s/YLCORBIUYZVQRX-UHFFFAOYSA-N.svg)
3-Chloro-7-(triisopropylsilyl)-7H-pyrrolo[2,3-C]pyridazine
CAS 1584227-15-5C15H24ClN3Si
![7-Methylpyrrolo[2,3-c]pyridazin-4-amine chemical structure, C7H8N4, CAS 1783724-70-8](/s/DHOGKHGZIHWOHS-UHFFFAOYSA-N.svg)
7-Methylpyrrolo[2,3-c]pyridazin-4-amine
CAS 1783724-70-8C7H8N4
![4-Bromo-7-methyl-pyrrolo[2,3-c]pyridazine chemical structure, C7H6BrN3, CAS 1780658-65-2](/s/OAZYAOGLZMUTLQ-UHFFFAOYSA-N.svg)
4-Bromo-7-methyl-pyrrolo[2,3-c]pyridazine
CAS 1780658-65-2C7H6BrN3
![5-Bromo-3-methyl-7H-pyrrolo[2,3-c]pyridazine chemical structure, C7H6BrN3, CAS 2091250-58-5](/s/RCHDIAXTEAWVMR-UHFFFAOYSA-N.svg)
5-Bromo-3-methyl-7H-pyrrolo[2,3-c]pyridazine
CAS 2091250-58-5C7H6BrN3
5-Bromo-3-chloro-7H-pyrrolo(2,3-c)pyridazine
CAS 2090743-43-2C6H3BrClN3
![Ethyl 3-chloro-7H-pyrrolo[2,3-c]pyridazine-6-carboxylate chemical structure, C9H8ClN3O2, CAS 2092780-92-0](/s/WNAODTYMBRMNLZ-UHFFFAOYSA-N.svg)
Ethyl 3-chloro-7H-pyrrolo[2,3-c]pyridazine-6-carboxylate
CAS 2092780-92-0C9H8ClN3O2
- 5-Bromo-3-(trifluoromethyl)-7H-pyrrolo[2,3-c]pyridazine2091468-90-3C7H3BrF3N3
- 5-Bromo-3-methoxy-7H-pyrrolo[2,3-c]pyridazine2091056-92-5C7H6BrN3O
- Methyl 3-chloro-7H-pyrrolo[2,3-c]pyridazine-6-carboxylate2091700-24-0C8H6ClN3O2
- 7H-Pyrrolo[2,3-c]pyridazin-3-amine hydrochloride1638761-13-3C6H7ClN4
- 7-Ethylpyrrolo[2,3-c]pyridazine-3-carboxylic acid2278294-34-9C9H9N3O2
- 3-Chloro-7-ethyl-pyrrolo[2,3-c]pyridazine2278294-27-0C8H8ClN3
- Methyl 7-ethylpyrrolo[2,3-c]pyridazine-3-carboxylate2278294-30-5C10H11N3O2
- 3-Chloro-5-iodo-7H-pyrrolo[2,3-c]pyridazine2416229-23-5C6H3ClIN3
- 5-Iodo-7H-pyrrolo[2,3-c]pyridazine2396543-16-9C6H4IN3
- 5-Bromo-7H-pyrrolo[2,3-c]pyridazine2396543-31-8C6H4BrN3
- 5-Iodo-7-isopropyl-7H-pyrrolo[2,3-c]pyridazine2416081-26-8C9H10IN3
- 3-Chloro-7-isopropyl-7H-pyrrolo[2,3-c]pyridazine2416081-24-6C9H10ClN3
- 3-Chloro-7-[[2-(trimethylsilyl)ethoxy]methyl]-7H-pyrrolo[2,3-c]pyridazine2542037-62-5C12H18ClN3OSi
- 3-Chloro-7H-pyrrolo[2,3-c]pyridazine-5-sulfonyl chloride2470436-20-3C6H3Cl2N3O2S
- 7-(2-Trimethylsilylethoxymethyl)pyrrolo[2,3-c]pyridazine-6-carboxylic acid2470439-21-3C13H19N3O3Si
- 3-Chloro-7H-pyrrolo[2,3-c]pyridazine-5-sulfonic acid2460757-41-7C6H4ClN3O3S
- 3-Chloro-7H-pyrrolo(2,3-c)pyridazine-5-carbaldehyde2445785-76-0C7H4ClN3O
- 5-Iodo-7-methyl-pyrrolo[2,3-c]pyridazine2628351-18-6C7H6IN3
- 5-Iodo-1-methyl-pyrrolo[2,3-c]pyridazine2727169-88-0C7H6IN3
- tert-Butyl (2-(3-chloro-7H-pyrrolo[2,3-c]pyridazin-6-yl)ethyl)carbamate2660236-80-4C13H17ClN4O2
- 5-Bromo-3-chloro-7-methyl-pyrrolo[2,3-c]pyridazine2773479-91-5C7H5BrClN3
- 3-Chloro-5-methyl-7H-pyrrolo[2,3-c]pyridazine2828463-45-0C7H6ClN3
- 3-Chloro-7H-pyrrolo[2,3-c]pyridazine-5-sulfonamide2580249-41-6C6H5ClN4O2S
- 3-Chloro-7H-pyrrolo[2,3-c]pyridazine-5-sulfonyl fluoride2648948-09-6C6H3ClFN3O2S
Related scaffolds
Same ring framework with different atoms or bond orders
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