14401-93-5 Usage
General Description
4-methylpyridinium chloride is a chemical compound that belongs to the pyridinium class of compounds. It is a salt derived from pyridine, which is a basic heterocyclic compound with a six-membered ring containing five carbon atoms and one nitrogen atom. The addition of a methyl group to the pyridine ring makes 4-methylpyridinium chloride a quarternary ammonium compound. It is commonly used as a precursor in the synthesis of various pharmaceuticals, agrochemicals, and dyes. 4-methylpyridinium chloride has also been studied for its potential applications in materials science, particularly in the development of ionic liquids and nanoparticle synthesis due to its ability to form stable complexes with a variety of metal ions. Additionally, 4-methylpyridinium chloride has been investigated for its antimicrobial and antifungal properties, making it a potential candidate for use in disinfectants or preservatives.
Check Digit Verification of cas no
The CAS Registry Mumber 14401-93-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,4,0 and 1 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 14401-93:
(7*1)+(6*4)+(5*4)+(4*0)+(3*1)+(2*9)+(1*3)=75
75 % 10 = 5
So 14401-93-5 is a valid CAS Registry Number.
InChI:InChI=1/C6H7N.ClH/c1-6-2-4-7-5-3-6;/h2-5H,1H3;1H
14401-93-5Relevant articles and documents
Controlling hydrolysis reaction rates with binary ionic liquid mixtures by tuning hydrogen-bonding interactions
Weber, Cameron C.,Masters, Anthony F.,Maschmeyer, Thomas
, p. 1858 - 1864 (2012)
The ability of a binary ionic liquid (IL) system consisting of a phosphonium transition state analogue (TSA) and 1-butyl-3-methylimidazolium bis(trifluoromethanesulfonyl)imide ([BMIM][NTf2]) to accelerate the rate of the well-studied hydrolysis of a tert-alkyl picolinium salt by influencing the solvent structure was investigated. A significant rate enhancement was observed in the presence of the TSA; however, comparison with other cations illustrated that this enhancement was not unique to the chosen TSA. Instead, the rate enhancements were correlated with the dilution of hydrogen bonding by the added cations. This phenomenon was further examined by the use of 1-butyl-2,3-dimethylimidazolium bis(trifluoromethanesulfonyl)imide ([BMMIM][NTf2]) as a cosolvent and the use of Reichardt's dye to measure the extent of hydrogen bonding on solutes in these systems. The rate increases are rationalized in terms of weaker hydrogen bonding from the solvent system to water. ? 2012 American Chemical Society.
RADICAL CHLORINATION OF 4-PICOLINE
Promonenkov, V. K.,Kosorotov, V. I.,Ignatenko, M. A.,Stul', B. Ya.,Churakova, O. I.,et al.
, p. 354 - 357 (2007/10/02)
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