CAS 21642-98-8: 4-Methoxy-2-oxo-1,2-dihydro-pyridine-3-carbonitrile

Description: 4-Methoxy-2-oxo-1,2-dihydro-pyridine-3-carbonitrile, with the CAS number 21642-98-8, is a heterocyclic organic compound characterized by its pyridine ring structure, which is fused with a carbonitrile and a methoxy group. This compound typically exhibits a pale yellow to light brown appearance and is soluble in polar organic solvents. Its molecular structure includes a methoxy group (-OCH3) that enhances its reactivity and potential for forming hydrogen bonds, making it useful in various chemical reactions. The presence of the carbonitrile group (-C≡N) contributes to its potential as a building block in organic synthesis, particularly in the development of pharmaceuticals and agrochemicals. Additionally, the diketone functionality (2-oxo) can participate in various chemical transformations, including condensation and cyclization reactions. Overall, this compound's unique structural features and functional groups make it a valuable intermediate in synthetic organic chemistry.

Formula: C₇H₆N₂O₂

InChI: InChI=1/C7H6N2O2/c1-11-6-2-3-9-7(10)5(6)4-8/h2-3H,1H3,(H,9,10)

Synonyms:

• 3-Cyano-4-methoxyl-2-(1H)-pyridione
• 4-Methoxy-2-oxo-1,2-dihydro-3-pyridinecarbonitrile
• 3-Cyano-4-methoxy-2-(1H)-pyridione

3-Cyano-4-methoxy-2-pyridone

CAS: 21642-98-8

• Formula: C₇H₆N₂O₂
• Purity: >98.0%(T)(HPLC)
• Color and Shape: White to Almost white powder to crystal
• Molecular weight: 150.14

3-Cyano-4-methoxy-2-pyridone, 95%

CAS: 21642-98-8

Used as a intermediate for gimeracil and pharmaceutical application. This Thermo Scientific Chemicals brand product …

• Formula: C₇H₆N₂O₂
• Purity: 95%
• Molecular weight: 150.14

4-Methoxy-2-oxo-1,2-dihydropyridine-3-carbonitrile

CAS: 21642-98-8

• Formula: C₇H₆N₂O₂
• Purity: 95%
• Color and Shape: Solid
• Molecular weight: 150.13474000000002

N-Demethylricinine

CAS: 21642-98-8

N-Demethylricinine (4-Methoxy-2-oxo-1,2-dihydro-pyridine-3-carbonitrile) was reported as xanthine oxidase inhibitor.

• Formula: C₇H₆N₂O₂
• Purity: 99.11%
• Color and Shape: Solid
• Molecular weight: 150.13

1,2-Dihydro-4-methoxy-2-oxopyridine-3-carbonitrile

CAS: 21642-98-8

• Formula: C₇H₆N₂O₂
• Purity: 98+%
• Color and Shape: faint lemon crystalline needles
• Molecular weight: 150.13g/mol

N-Demethylricinine

CAS: 21642-98-8

• Purity: ≥98%
• Molecular weight: 150.13g/mol

N-Demethyl Ricinine

CAS: 21642-98-8

Stability Hygroscopic Applications N-Demethylricinine is a demethylated metabolite of Ricinine (R495550), an alkaloid extract from …

• Formula: C₇H₆N₂O₂
• Color and Shape: Neat
• Molecular weight: 150.13

4-Methoxy-2-oxo-1,2-dihydropyridine-3-carbonitrile

CAS: 21642-98-8

• Purity: 99.0%
• Color and Shape: Solid
• Molecular weight: 150.13699340820312

3-Cyano-2-hydroxy-4-methoxypyridine

CAS: 21642-98-8

3-Cyano-2-hydroxy-4-methoxypyridine is a molecule that has been shown to reduce insulin resistance and increase insulin …

• Formula: C₇H₆N₂O₂
• Purity: Min. 95%
• Molecular weight: 150.13 g/mol