Products 768-36-5

CAS 768-36-5 is the registry number for Pyrazinamide Impurity 3. Offered by: Chemat Brand. Available pack sizes: on request.

Pyrazinamide Impurity 3
Chemat Brand
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Structural formula: {0} (CAS {1})

4-oxidopyrazin-4-ium-2-carboxamide (CAS 768-36-5) is a chemical compound with the molecular formula C5H5N3O2 and a molecular weight of 139.11 g/mol. IUPAC name: 4-oxidopyrazin-4-ium-2-carboxamide. InChIKey: WWQPCELPPKZBJE-UHFFFAOYSA-N.

Identity
Molecular formulaC5H5N3O2
Molecular weight139.11 g/mol
IUPAC name4-oxidopyrazin-4-ium-2-carboxamide
InChIKeyWWQPCELPPKZBJE-UHFFFAOYSA-N
SMILESC1=C[N+](=CC(=N1)C(=O)N)[O-]

Computed by PubChem (NCBI)

Synonyms: 2-Pyrazinecarboxamide, 4-oxide, 3-Carbamoylpyrazine 1-oxide, 4-oxidopyrazin-4-ium-2-carboxamide, pyrazine-2-carboxamide 4-oxide, 3-pyrazinecarboxamide 1-oxide, 2-Pyrazinecarboxamide 4-oxide, Pyrazinamide Impurity 3, 4-hydroxypyrazine-2-carboxamide, 1-Oxo-1lambda~5~-pyrazine-3-carboxamide
Isomers (same molecular formula)
6-[(E)-hydroxyiminomethyl]-1H-pyrimidin-2-one C5H5N3O2
6-oxo-1H-pyrazine-3-carboxamide C5H5N3O2
2-nitropyridin-4-amine C5H5N3O2
4-nitropyridin-3-amine C5H5N3O2
5-nitropyridin-2-amine C5H5N3O2
6-aminopyrazine-2-carboxylic acid C5H5N3O2
4-nitropyridin-2-amine C5H5N3O2
6-aminopyridazine-4-carboxylic acid C5H5N3O2
2-methyl-5-nitropyrimidine C5H5N3O2
6-oxo-1H-pyridazine-5-carboxamide C5H5N3O2
5-aminopyridazine-4-carboxylic acid C5H5N3O2
5-aminopyrazine-2-carboxylic acid C5H5N3O2