2-Formyl-1-methylpyridinium iodide

Base Information

• Chemical Name: 2-Formyl-1-methylpyridinium iodide
• CAS No.: 3784-97-2
• Molecular Formula: C7H8 N O . I
• Molecular Weight: 249.051
• DSSTox Substance ID: DTXSID00480681
• NSC Number: 204950
• Mol file: 3784-97-2.mol

Synonyms:3784-97-2;2-FORMYL-1-METHYLPYRIDINIUM IODIDE;1-methylpyridin-1-ium-2-carbaldehyde;iodide;2-FORMYL-1-METHYLPYRIDIN-1-IUM IODIDE;Pyridine-2-carboxaldehydeMethiodide;Pyridine-2-carboxaldehyde Methiodide;formyl-1-methylpyridinium iodide;DTXSID00480681;NSC204950;NSC-204950

Chemical Property of 2-Formyl-1-methylpyridinium iodide

Chemical Property:

• Vapor Pressure: 0.12mmHg at 25°C
• Boiling Point: 219.4°Cat760mmHg
• Flash Point: 85.8°C
• Density: 1.112g/cm³
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 248.96506
• Heavy Atom Count: 10
• Complexity: 103

Purity/Quality:

85.0-99.8% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C[N+]1=CC=CC=C1C=O.[I-]

Technology Process of 2-Formyl-1-methylpyridinium iodide

There total 2 articles about 2-Formyl-1-methylpyridinium iodide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

4-(N,N-diethylamino)-N-(1-methylpyridinio-2-methylidene) aniline iodide → N-methyl pyridinium 2-carboxaldehyde iodide salt (3784-97-2) + N,N-diethylaniline (93-05-0)

Guidance literature:

With sodium hydroxide; In methanol; at 10 - 25 ℃; Kinetics; Thermodynamic data; E_a; effect of pH (2.98 - 12.24);

DOI:10.1007/BF00646717

Reference yield:

2-<(4-dimethylaminophenyl)iminomethyl>-1-methylpyridinium iodide (14135-03-6) → N-methyl pyridinium 2-carboxaldehyde iodide salt (3784-97-2) + 4-amino-N,N-dimethylaniline (99-98-9)

Guidance literature:

With sodium hydroxide; In methanol; at 10 - 25 ℃; Kinetics; Thermodynamic data; E_a;

DOI:10.1007/BF00646717

Reference yield: 100.0%

N-methyl pyridinium 2-carboxaldehyde iodide salt (3784-97-2) + silver(I) triflimide (189114-61-2) → N-methylpyridinium-2-carboxaldehyde bis(trifluoromethanesulfonyl)amide (1155413-02-7)

Guidance literature:

In acetonitrile; for 72h; Inert atmosphere;

DOI:10.1039/b901899a

upstream raw materials:

2-<(4-dimethylaminophenyl)iminomethyl>-1-methylpyridinium iodide

Downstream raw materials:

pralidoxime iodide

2-[(4-dimethylamino-phenylimino)-methyl]-1-methyl-pyridinium; iodide

2-[(4-diethylamino-phenylimino)-methyl]-1-methyl-pyridinium; iodide

pralidoxime iodide

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