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21642-98-8

21642-98-8 structure
21642-98-8 structure

Name 4-methoxy-2-oxo-1H-pyridine-3-carbonitrile
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
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].
Related Catalog
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.

Density 1.3±0.1 g/cm3
Boiling Point 421.8±45.0 °C at 760 mmHg
Melting Point 293ºC
Molecular Formula C7H6N2O2
Molecular Weight 150.135
Flash Point 208.9±28.7 °C
Exact Mass 150.042923
PSA 65.88000
LogP -0.88
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.547
Hazard Codes Xi: Irritant;
Risk Phrases R20/21/22
Safety Phrases 26-36/37/39
RIDADR UN 3439