N1-Methyl-2-pyridone-5-carboxamide (also known as 1-methyl-6-oxopyridine-3-carboxamide or nudifloramide and abbreviated as 2PY, 2-Py or NMPC) is one of a number of metabolic products of nicotinamide adenine dinucleotide (NAD) degradation.[1][2][3][4] The presence of 2PY in human blood serum can be an indication of poor kidney performance or chronic kidney disease.[2][3] 2PY has been identified as a product of the metabolism of caffeine and niacin.[5]
Names | |
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Preferred IUPAC name
1-Methyl-6-oxo-1,6-dihydropyridine-3-carboxamide | |
Other names
Nudifloramide; 6-Keto-1-methyl-nicotinamide
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Identifiers | |
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3D model (JSmol)
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3DMet |
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ChEBI |
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ChEMBL |
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ChemSpider |
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KEGG |
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PubChem CID
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UNII |
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CompTox Dashboard (EPA)
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Properties | |
C7H8N2O2 | |
Molar mass | 152.153 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
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2PY's molecular formula is C7H8N2O2 and its molecular weight 152.153 g/mol.[2]