Introduction：Basic information about CAS 21642-98-8|2-hydroxy-4-methoxypyridine-3-carbonitrile, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-hydroxy-4-methoxypyridine-3-carbonitrile |
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| CAS Number | 21642-98-8 | Molecular Weight | 150.135 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 421.8±45.0 °C at 760 mmHg |
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| Molecular Formula | C7H6N2O2 | Melting Point | 293ºC |
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| MSDS | USA | Flash Point | 208.9±28.7 °C |
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Names
| Name | 4-methoxy-2-oxo-1H-pyridine-3-carbonitrile |
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| Synonym | More Synonyms |
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BiologicalActivity
| Description | N-Demethylricinine is a ricinine, can be interconverted with ricinine in senescent and green castor plant leaves. Ricinine, is a α-pyridone alkaloid biosynthetically related to the pyridine nucleotide cycle. The alkaloid catabolism of ricinine is associated with aging process[1]. |
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| Related Catalog | Research Areas >>OthersSignaling Pathways >>Others >>Others |
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| References | [1]. Skurský L, Burleson D, Waller GR. Interconversion of ricinine and n-demethylricinine in senescent and green castor plant leaves. J Biol Chem. 1969 Jun 25;244(12):3238-42. |
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Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
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| Boiling Point | 421.8±45.0 °C at 760 mmHg |
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| Melting Point | 293ºC |
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| Molecular Formula | C7H6N2O2 |
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| Molecular Weight | 150.135 |
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| Flash Point | 208.9±28.7 °C |
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| Exact Mass | 150.042923 |
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| PSA | 65.88000 |
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| LogP | -0.88 |
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| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
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| Index of Refraction | 1.547 |
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| InChIKey | MWGIDWPSRDMIQN-UHFFFAOYSA-N |
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| SMILES | COc1cc[nH]c(=O)c1C#N |
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Safety Information
| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | R20/21/22 |
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| Safety Phrases | 26-36/37/39 |
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| RIDADR | UN 3439 |
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Synonyms
| 4-Methoxy-2-oxo-1,2-dihydro-pyridine-3-carbonitrile |
| 2-hydroxy-4-methoxypyridine-3-carbonitrile |
| 3-Cyano-2-hydroxy-4-methoxypyridine |
| 4-methoxy-2-oxo-1,2-dihydro-2-pyridinecarbonitrile |
| 2-HYDROXY-3-CYANO-4-METHOXYPYRIDINE |
| MFCD00975442 |
| 4-Methoxy-2-oxo-1,2-dihydropyridine-3-carbonitrile |
| 1,2-Dihydro-4-methoxy-2-oxo-3-pyridinecarbonitrile |
| 4-Methoxy-2-oxo-1,2-dihydro-3-pyridinecarbonitrile |
| 3-Pyridinecarbonitrile, 1,2-dihydro-4-methoxy-2-oxo- |
| 3-Cyano-4-methoxy-2-pyridinone |
| 2-HYDROXY-4-METHOXYNICOTINONITRILE |
| 3-Cyano-4-methoxy-2-pyridone |
