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Murcko scaffold

Pyrazinecarboxanilide scaffold

174 chemicals on CompoundList share this ring system.

Rings
2
Scaffold atoms
15
Chemicals
174
With full pages
42
Scaffold SMILES

O=C(Nc1ccccc1)c1cnccn1

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 Pyrazinecarboxanilide page
Murcko scaffold O=C(Nc1ccccc1)c1cnccn1

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 174 chemicals

N-(2-Chlorophenyl)pyrazine-2-carboxamide chemical structure, C11H8ClN3O, CAS 353784-43-7
N-(2-Chlorophenyl)pyrazine-2-carboxamide
CAS 353784-43-7C11H8ClN3O
N-(3-Bromophenyl)pyrazine-2-carboxamide chemical structure, C11H8BrN3O, CAS 352679-69-7
N-(3-Bromophenyl)pyrazine-2-carboxamide
CAS 352679-69-7C11H8BrN3O
N-[3-(Trifluoromethyl)phenyl]pyrazine-2-carboxamide chemical structure, C12H8F3N3O, CAS 81172-86-3
N-[3-(Trifluoromethyl)phenyl]pyrazine-2-carboxamide
CAS 81172-86-3C12H8F3N3O
Pyrazinecarboxanilide chemical structure, C11H9N3O, CAS 34067-83-9
Pyrazinecarboxanilide
CAS 34067-83-9C11H9N3O
N-(4-Chlorophenyl)pyrazine-2-carboxamide chemical structure, C11H8ClN3O, CAS 126532-04-5
N-(4-Chlorophenyl)pyrazine-2-carboxamide
CAS 126532-04-5C11H8ClN3O
N-(3-Chlorophenyl)pyrazine-2-carboxamide chemical structure, C11H8ClN3O, CAS 75919-78-7
N-(3-Chlorophenyl)pyrazine-2-carboxamide
CAS 75919-78-7C11H8ClN3O
N-(2-Ethylphenyl)pyrazine-2-carboxamide chemical structure, C13H13N3O, CAS 329220-87-3
N-(2-Ethylphenyl)pyrazine-2-carboxamide
CAS 329220-87-3C13H13N3O
N-[2-(Trifluoromethyl)phenyl]pyrazine-2-carboxamide chemical structure, C12H8F3N3O, CAS 314055-37-3
N-[2-(Trifluoromethyl)phenyl]pyrazine-2-carboxamide
CAS 314055-37-3C12H8F3N3O
N-(2-Bromo-4-methylphenyl)pyrazine-2-carboxamide chemical structure, C12H10BrN3O, CAS 126532-07-8
N-(2-Bromo-4-methylphenyl)pyrazine-2-carboxamide
CAS 126532-07-8C12H10BrN3O
N-(2,5-Dimethoxyphenyl)pyrazine-2-carboxamide chemical structure, C13H13N3O3, CAS 314055-72-6
N-(2,5-Dimethoxyphenyl)pyrazine-2-carboxamide
CAS 314055-72-6C13H13N3O3
N-(2,4-Dimethoxyphenyl)pyrazine-2-carboxamide chemical structure, C13H13N3O3, CAS 314023-29-5
N-(2,4-Dimethoxyphenyl)pyrazine-2-carboxamide
CAS 314023-29-5C13H13N3O3
Dimethyl 5-(pyrazine-2-carbonylamino)benzene-1,3-dicarboxylate chemical structure, C15H13N3O5, CAS 389077-74-1
Dimethyl 5-(pyrazine-2-carbonylamino)benzene-1,3-dicarboxylate
CAS 389077-74-1C15H13N3O5
N-(3-Chloro-2-methylphenyl)pyrazine-2-carboxamide chemical structure, C12H10ClN3O, CAS 389078-74-4
N-(3-Chloro-2-methylphenyl)pyrazine-2-carboxamide
CAS 389078-74-4C12H10ClN3O
3-(((4-Methylphenyl)amino)carbonyl)-2-pyrazinecarboxylic acid chemical structure, C13H11N3O3, CAS 278610-26-7
3-(((4-Methylphenyl)amino)carbonyl)-2-pyrazinecarboxylic acid
CAS 278610-26-7C13H11N3O3
N-(4-Isopropylphenyl)-2-pyrazinecarboxamide chemical structure, C14H15N3O, CAS 353785-55-4
N-(4-Isopropylphenyl)-2-pyrazinecarboxamide
CAS 353785-55-4C14H15N3O
N-(4-Iodophenyl)pyrazine-2-carboxamide chemical structure, C11H8IN3O, CAS 279692-00-1
N-(4-Iodophenyl)pyrazine-2-carboxamide
CAS 279692-00-1C11H8IN3O
3-(Phenylcarbamoyl)pyrazine-2-carboxylic acid chemical structure, C12H9N3O3, CAS 34067-92-0
3-(Phenylcarbamoyl)pyrazine-2-carboxylic acid
CAS 34067-92-0C12H9N3O3
3-[(2,4-Dichlorophenyl)carbamoyl]pyrazine-2-carboxylic acid chemical structure, C12H7Cl2N3O3, CAS 352638-60-9
3-[(2,4-Dichlorophenyl)carbamoyl]pyrazine-2-carboxylic acid
CAS 352638-60-9C12H7Cl2N3O3
3-[(4-Carboxyphenyl)carbamoyl]pyrazine-2-carboxylic acid chemical structure, C13H9N3O5, CAS 302954-62-7
3-[(4-Carboxyphenyl)carbamoyl]pyrazine-2-carboxylic acid
CAS 302954-62-7C13H9N3O5
N-(3-Methylphenyl)pyrazine-2-carboxamide chemical structure, C12H11N3O, CAS 353783-37-6
N-(3-Methylphenyl)pyrazine-2-carboxamide
CAS 353783-37-6C12H11N3O
3-[(3,4-Dichloroanilino)carbonyl]-2-pyrazinecarboxylic acid chemical structure, C12H7Cl2N3O3, CAS 312751-33-0
3-[(3,4-Dichloroanilino)carbonyl]-2-pyrazinecarboxylic acid
CAS 312751-33-0C12H7Cl2N3O3
N-(4-Fluorophenyl)pyrazine-2-carboxamide chemical structure, C11H8FN3O, CAS 320582-39-6
N-(4-Fluorophenyl)pyrazine-2-carboxamide
CAS 320582-39-6C11H8FN3O
N-(3-Fluorophenyl)-2-pyrazinecarboxamide chemical structure, C11H8FN3O, CAS 320582-40-9
N-(3-Fluorophenyl)-2-pyrazinecarboxamide
CAS 320582-40-9C11H8FN3O
N-(4-Methylphenyl)pyrazine-2-carboxamide chemical structure, C12H11N3O, CAS 75322-50-8
N-(4-Methylphenyl)pyrazine-2-carboxamide
CAS 75322-50-8C12H11N3O