1-AMINO-2-METHYLPYRIDINIUM IODIDE

Base Information

• Chemical Name: 1-AMINO-2-METHYLPYRIDINIUM IODIDE
• CAS No.: 7583-90-6
• Molecular Formula: C6H9IN2
• Molecular Weight: 236.055
• Hs Code.: 2933399090
• Mol file: 7583-90-6.mol

Synonyms:pyridinium, 1-amino-2-methyl-, iodide (1:1);

Chemical Property of 1-AMINO-2-METHYLPYRIDINIUM IODIDE

Chemical Property:

• Melting Point: 148-149ºC
• PSA: 29.90000
• LogP: -2.41850
• Storage Temp.: 2-8°C

Purity/Quality:

98%,99%, ^*data from raw suppliers

1-Amino-2-methylpyridinium Iodide >98.0%(HPLC)(T) ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1-AMINO-2-METHYLPYRIDINIUM IODIDE

There total 3 articles about 1-AMINO-2-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: 91.4%

α-picoline (109-06-8) → 1-amino-2-methylpyridinium iodide (7583-90-6)

Guidance literature:

α-picoline; With hydroxylamine-O-sulfonic acid; In water; at 90 ℃; for 0.75h;

With potassium carbonate; In water;

With hydrogen iodide; In ethanol; water; for 0.333333h; Cooling with ice-salt;

Reference yield:

α-picoline (109-06-8) → 1-amino-2-methylpyridinium iodide (7583-90-6)

Guidance literature:

With water; anschliessend Erwaermen mit Kaliumcarbonat und Behandeln der nach dem Versetzen mit Methanol erhaltenen Reaktionsloesung mit wss. Jodwasserstoffsaeure;

Reference yield:

→ 1-amino-2-methylpyridinium iodide (7583-90-6)

Guidance literature:

aus α-Picolin;

upstream raw materials:

α-picoline

Downstream raw materials:

C₁₇H₁₈ClN₂O₂S⁽¹⁺⁾*Br^(1-)

1-{[1-[2-(4-Chloro-phenyl)-2-oxo-ethylsulfanyl]-1-phenyl-meth-(Z)-ylidene]-amino}-2-methyl-pyridinium; bromide

1-{2-[2-(4-Chloro-phenyl)-2-oxo-ethyl]-3,3-dimethyl-isothioureido}-2-methyl-pyridinium; bromide

1-[1-[2-(4-Chloro-phenyl)-2-oxo-ethylsulfanyl]-prop-(Z)-ylideneamino]-2-methyl-pyridinium; bromide

Refernces

• 1、 -. "Composition for the dyeing of keratin fibers comprising at least one 3-amino-pyrazolopyridine derivatives". Page/Page column 33. . Retrieved 2010/11/27.
• 2、 Matia, M. Paz,Navio, J. Luis Garcia,Vaquero, J. Jose,Alvarez-Builla, J.. "2-Methylpyridinium Salts as 1,4-Dinucleophiles. IV. Westphal Condensation with 2-Alkyl-1-aminoazinium Substrates". . p. 661 - 665. Retrieved 2007/10/02.