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Murcko scaffold

1,3'-Bi-1H-pyrazole scaffold

88 chemicals on CompoundList share this ring system.

Rings
2
Scaffold atoms
10
Chemicals
88
With full pages
4
Scaffold SMILES

c1cnn(-c2ccn[nH]2)c1

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 1,3'-Bi-1H-pyrazole page
Murcko scaffold c1cnn(-c2ccn[nH]2)c1

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 88 chemicals

Ethyl 5-amino-1-(1,3-dimethyl-4-nitropyrazol-5-yl)pyrazole-4-carboxylate chemical structure, C11H14N6O4, CAS 519056-62-3
Ethyl 5-amino-1-(1,3-dimethyl-4-nitropyrazol-5-yl)pyrazole-4-carboxylate
CAS 519056-62-3C11H14N6O4
4-Bromo-3,5-dimethyl-1-(5-methyl-4-nitro-1H-pyrazol-3-yl)pyrazole chemical structure, C9H10BrN5O2, CAS 384821-32-3
4-Bromo-3,5-dimethyl-1-(5-methyl-4-nitro-1H-pyrazol-3-yl)pyrazole
CAS 384821-32-3C9H10BrN5O2
1,3'-Bi-1H-pyrazole chemical structure, C6H6N4, CAS 71426-39-6
1,3'-Bi-1H-pyrazole
CAS 71426-39-6C6H6N4
1,3-Dimethyl-5-(1H-pyrazol-1-yl)-1H-pyrazole-4-carbaldehyde chemical structure, C9H10N4O, CAS 713496-41-4
1,3-Dimethyl-5-(1H-pyrazol-1-yl)-1H-pyrazole-4-carbaldehyde
CAS 713496-41-4C9H10N4O
3,5,5'-Trimethyl-1'H-[1,3'-bipyrazol]-4'-amine chemical structure, C9H13N5, CAS 71426-38-5
3,5,5'-Trimethyl-1'H-[1,3'-bipyrazol]-4'-amine
CAS 71426-38-5C9H13N5
5-Amino-4-nitro-1-(4-bromo-5-difluoromethoxy-1-methyl-3-pyrazolyl)pyrazole chemical structure, C8H7BrF2N6O3, CAS 158351-93-0
5-Amino-4-nitro-1-(4-bromo-5-difluoromethoxy-1-methyl-3-pyrazolyl)pyrazole
CAS 158351-93-0C8H7BrF2N6O3
3-Methoxy-4,4'-dinitro-1'H-1,3'-bipyrazole chemical structure, C7H6N6O5, CAS 1171733-17-7
3-Methoxy-4,4'-dinitro-1'H-1,3'-bipyrazole
CAS 1171733-17-7C7H6N6O5
4-Bromo-3,5,5'-trimethyl-1'H-1,3'-bipyrazol-4'-amine chemical structure, C9H12BrN5, CAS 1234177-19-5
4-Bromo-3,5,5'-trimethyl-1'H-1,3'-bipyrazol-4'-amine
CAS 1234177-19-5C9H12BrN5
1,3-Dimethyl-5-(1H-pyrazol-1-yl)-1H-pyrazole-4-carboxylic acid chemical structure, C9H10N4O2, CAS 1152565-59-7
1,3-Dimethyl-5-(1H-pyrazol-1-yl)-1H-pyrazole-4-carboxylic acid
CAS 1152565-59-7C9H10N4O2
2',3,5,5'-Tetramethyl-2'H-[1,3'-bipyrazole]-4'-carbaldehyde chemical structure, C11H14N4O, CAS 1152559-47-1
2',3,5,5'-Tetramethyl-2'H-[1,3'-bipyrazole]-4'-carbaldehyde
CAS 1152559-47-1C11H14N4O
Ethyl 2',5-dimethyl-2'H-1,3'-bipyrazole-3-carboxylate chemical structure, C11H14N4O2, CAS 1202636-87-0
Ethyl 2',5-dimethyl-2'H-1,3'-bipyrazole-3-carboxylate
CAS 1202636-87-0C11H14N4O2
1,3-Dimethyl-5-(4-methyl-1H-pyrazol-1-yl)-1H-pyrazole-4-carbaldehyde chemical structure, C10H12N4O, CAS 1183909-10-5
1,3-Dimethyl-5-(4-methyl-1H-pyrazol-1-yl)-1H-pyrazole-4-carbaldehyde
CAS 1183909-10-5C10H12N4O
1,3-Dimethyl-5-(4-methyl-1H-pyrazol-1-yl)-1H-pyrazole-4-carboxylic acid chemical structure, C10H12N4O2, CAS 1183136-69-7
1,3-Dimethyl-5-(4-methyl-1H-pyrazol-1-yl)-1H-pyrazole-4-carboxylic acid
CAS 1183136-69-7C10H12N4O2
1,3-Dimethyl-5-(4-methyl-1H-pyrazol-1-yl)-1H-pyrazol-4-amine chemical structure, C9H13N5, CAS 1179871-16-9
1,3-Dimethyl-5-(4-methyl-1H-pyrazol-1-yl)-1H-pyrazol-4-amine
CAS 1179871-16-9C9H13N5
5-(4-Bromo-1H-pyrazol-1-yl)-1,3-dimethyl-1H-pyrazole-4-carbaldehyde chemical structure, C9H9BrN4O, CAS 1183653-74-8
5-(4-Bromo-1H-pyrazol-1-yl)-1,3-dimethyl-1H-pyrazole-4-carbaldehyde
CAS 1183653-74-8C9H9BrN4O
5-(4-Chloro-1H-pyrazol-1-yl)-1,3-dimethyl-1H-pyrazole-4-carbaldehyde chemical structure, C9H9ClN4O, CAS 1184581-76-7
5-(4-Chloro-1H-pyrazol-1-yl)-1,3-dimethyl-1H-pyrazole-4-carbaldehyde
CAS 1184581-76-7C9H9ClN4O
1,3-Dimethyl-5-(3-methyl-1H-pyrazol-1-yl)-1H-pyrazole-4-carbaldehyde chemical structure, C10H12N4O, CAS 1247997-45-0
1,3-Dimethyl-5-(3-methyl-1H-pyrazol-1-yl)-1H-pyrazole-4-carbaldehyde
CAS 1247997-45-0C10H12N4O
1,3-Dimethyl-5-(3-methyl-1H-pyrazol-1-yl)-1H-pyrazole-4-carboxylic acid chemical structure, C10H12N4O2, CAS 1251301-46-8
1,3-Dimethyl-5-(3-methyl-1H-pyrazol-1-yl)-1H-pyrazole-4-carboxylic acid
CAS 1251301-46-8C10H12N4O2
5-(4-Iodo-1H-pyrazol-1-yl)-1,3-dimethyl-1H-pyrazole-4-carbaldehyde chemical structure, C9H9IN4O, CAS 1340096-28-7
5-(4-Iodo-1H-pyrazol-1-yl)-1,3-dimethyl-1H-pyrazole-4-carbaldehyde
CAS 1340096-28-7C9H9IN4O
5-(4-Chloro-3-methyl-1H-pyrazol-1-yl)-1,3-dimethyl-1H-pyrazole-4-carbaldehyde chemical structure, C10H11ClN4O, CAS 1341188-40-6
5-(4-Chloro-3-methyl-1H-pyrazol-1-yl)-1,3-dimethyl-1H-pyrazole-4-carbaldehyde
CAS 1341188-40-6C10H11ClN4O
1-(1-Methyl-1H-pyrazol-3-yl)-1H-pyrazole-3-carboxylic acid chemical structure, C8H8N4O2, CAS 1507553-53-8
1-(1-Methyl-1H-pyrazol-3-yl)-1H-pyrazole-3-carboxylic acid
CAS 1507553-53-8C8H8N4O2
1',5-Dimethyl-1'H-[1,3'-bipyrazole]-3-carboxylic acid chemical structure, C9H10N4O2, CAS 1592899-24-5
1',5-Dimethyl-1'H-[1,3'-bipyrazole]-3-carboxylic acid
CAS 1592899-24-5C9H10N4O2
4-Methyl-1-(1-methyl-1H-pyrazol-3-yl)-1H-pyrazole-3-carboxylic acid chemical structure, C9H10N4O2, CAS 1599155-55-1
4-Methyl-1-(1-methyl-1H-pyrazol-3-yl)-1H-pyrazole-3-carboxylic acid
CAS 1599155-55-1C9H10N4O2
Methyl 1'-ethyl-4'-nitro-1'H-1,3'-bipyrazole-3-carboxylate chemical structure, C10H11N5O4, CAS 1855889-73-4
Methyl 1'-ethyl-4'-nitro-1'H-1,3'-bipyrazole-3-carboxylate
CAS 1855889-73-4C10H11N5O4