ChemicalBook Product Catalog Pharmaceutical intermediates Heterocyclic compound Pyridine compound Cyanopyridine 4-Methoxy-2-oxo-1,2-dihydro-pyridine-3-carbonitrile

4-Methoxy-2-oxo-1,2-dihydro-pyridine-3-carbonitrile

4-Methoxy-2-oxo-1,2-dihydro-pyridine-3-carbonitrile Basic information
Product Name:4-Methoxy-2-oxo-1,2-dihydro-pyridine-3-carbonitrile
Synonyms:3-Cyano-4-methoxy-2-pyridone;MPCN 4-Methoxy-2-oxo-1,2-dihydro-pyridine-3-carbonitrile;3-Cyano-4-methoxy-2-pyridone≥ 98%(HPLC);4-METHOXY-2-OXO-1,2-DIHYDRO-3-PYRIDINECARBONITRILE;4-Methoxy-2-oxo-1,2-dihydro-pyridine-3-carbonitrile;3-CYANO-2-HYDROXY-4-METHOXYPYRIDINE;3-Cyano-4-methoxyl-2-(1H)-pyridione;3-CYANO-4-METHOXY-2-(1H)-PYRIDINONE
CAS:21642-98-8
MF:C7H6N2O2
MW:150.13
EINECS:800-656-5
Product Categories:Pyridine;API intermediates;Heterocycle-Pyridine series;Aromatics, Heterocycles, Metabolites & Impurities, Neurochemicals, Pharmaceuticals, Intermediates & Fine Chemicals;blocks;Pyridines
Mol File:21642-98-8.mol
4-Methoxy-2-oxo-1,2-dihydro-pyridine-3-carbonitrile Structure
4-Methoxy-2-oxo-1,2-dihydro-pyridine-3-carbonitrile Chemical Properties
Melting point 293°C
Boiling point 421.8±45.0 °C(Predicted)
density 1.27±0.1 g/cm3(Predicted)
storage temp. Inert atmosphere,Room Temperature
solubility Soluble in Dimethyl sulfoxide.
pka7.99±0.10(Predicted)
form Crystalline Solid
color Pale yellow
Sensitive Hygroscopic
Stability:Hygroscopic
CAS DataBase Reference21642-98-8(CAS DataBase Reference)
Safety Information
Hazard Codes Xi,Xn,T
Risk Statements 20/21/22-36/37/38-22-25
Safety Statements 26-36/37/39-45-24/25
RIDADR 3439
Hazard Note Irritant
HazardClass 6.1
PackingGroup III
HS Code 29349990
MSDS Information
4-Methoxy-2-oxo-1,2-dihydro-pyridine-3-carbonitrile Usage And Synthesis
Chemical PropertiesOff-white crystalline powder
UsesN-Demethylricinine is a demethylated metabolite of Ricinine (R495550), an alkaloid extract from the castor-oil plant (Ricinus communalis). N-Demethylricinine is an impurity in the production of Gime racil.
UsesUsed as a intermediate for gimeracil and pharmaceutical application.
4-Methoxy-2-oxo-1,2-dihydro-pyridine-3-carbonitrile Preparation Products And Raw materials
Preparation Products5-CHLORO-1,2-DIHYDRO-4-METHOXY-2-OXO-3-PYRIDINECARBONITRILE-->4H-Pyrazolo[4,3-c]pyridin-4-one, 3-amino-1,5-dihydro-
2-(3,5-DICHLOROPHENOXY)-4-METHOXYNICOTINONITRILE 4-METHOXY-2-PHENOXYNICOTINONITRILE 2-(4-FLUOROPHENOXY)-4-METHOXYNICOTINONITRILE 3-Cyano-4-methylpyridine 4-METHOXY-2-(4-METHOXYPHENOXY)NICOTINONITRILE RICININE 4-METHOXY-2-(2-NAPHTHYLOXY)NICOTINONITRILE 2-(2,4-DIMETHYLPHENOXY)-4-METHOXYNICOTINONITRILE N-(4-[(3-CYANO-4-METHOXY-2-PYRIDINYL)OXY]PHENYL)ACETAMIDE Methoxy 2-(4-CHLOROPHENOXY)-4-METHOXYNICOTINONITRILE RICININE (RING-13C5, CYANO-13C) 3-CYANO-2-HYDROXY-4-METHOXYPYRIDINE 4-Methoxy-2-oxo-1,2-dihydro-pyridine-3-carbonitrile 4-METHOXY-2-[3-(TRIFLUOROMETHYL)PHENOXY]NICOTINONITRILE Cyano 1-[(6-CHLORO-3-PYRIDINYL)METHYL]-4-METHOXY-2-OXO-1,2-DIHYDRO-3-PYRIDINECARBONITRILE 5-CHLORO-1,2-DIHYDRO-4-METHOXY-2-OXO-3-PYRIDINECARBONITRILE
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