13472-62-3 Usage
Description
2-Oxopyridinium chloride, also known as 2-Pyridone hydrochloride, is a white crystalline chemical compound with the molecular formula C5H4NOCl. It is a derivative of pyridine and is widely used as a reagent in organic synthesis. Known for its catalytic properties, it plays a significant role in the preparation of pharmaceuticals, agrochemicals, dyes, pigments, and other organic compounds. However, it is essential to handle this chemical with care due to its potential to cause irritation to the skin, eyes, and respiratory system.
Uses
Used in Organic Synthesis:
2-Oxopyridinium chloride is used as a reagent in organic synthesis for its ability to act as a catalyst, facilitating various chemical reactions and improving the efficiency of the synthesis process.
Used in Pharmaceutical Industry:
2-Oxopyridinium chloride is used as an intermediate in the preparation of various pharmaceuticals. Its catalytic properties and reactivity make it a valuable component in the synthesis of drugs with diverse therapeutic applications.
Used in Agrochemical Industry:
In the agrochemical industry, 2-Oxopyridinium chloride is utilized in the production of agrochemicals, such as pesticides and herbicides. Its role in these processes contributes to the development of effective and efficient products for agricultural use.
Used in Dye and Pigment Manufacturing:
2-Oxopyridinium chloride is employed in the manufacturing of dyes and pigments due to its ability to form colored compounds. This makes it a valuable component in the production of a wide range of colorants used in various industries, including textiles, plastics, and printing inks.
Used in Other Organic Compounds Production:
Beyond its applications in pharmaceuticals, agrochemicals, dyes, and pigments, 2-Oxopyridinium chloride is also used in the synthesis of various other organic compounds. Its versatility as a reagent and catalyst makes it a valuable asset in the chemical industry for the production of a diverse array of products.
Check Digit Verification of cas no
The CAS Registry Mumber 13472-62-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,4,7 and 2 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 13472-62:
(7*1)+(6*3)+(5*4)+(4*7)+(3*2)+(2*6)+(1*2)=93
93 % 10 = 3
So 13472-62-3 is a valid CAS Registry Number.
13472-62-3Relevant articles and documents
Preparation, spectroscopic and antibacterial studies on charge-transfer complexes of 2-hydroxypyridine with picric acid and 7,7′,8,8′-tetracyano-p-quinodimethane
Gaballa, Akmal S.,Amin, Alaa S.
, p. 302 - 312 (2015/03/30)
The reactions of electron acceptors such as picric acid (HPA) and 7,7′,8,8′-tetracyano-p-quinodimethane (TCNQ) with 2-hydroxypyridine (HPyO) have been investigated in EtOH at room temperature. Based on elemental analysis and IR spectra of the solid CT-complexes along with the photometric titration curves for the reactions, the data obtained indicate the formation of 1:1 charge transfer complexes [(H2PyO)(PA)] and [(PyO)(HTCNQ)], respectively. The infrared and 1H NMR spectroscopic data indicate a charge transfer interaction associated with a proton migration from the acceptor to the donor followed by intramolecular hydrogen bonding in [(H2PyO)(PA)] complex. Another charge transfer interaction was observed in [(PyO)(HTCNQ)] complex. The formation constants (KCT) for the CT-complexes are shown to be strongly dependent on the type and structure of the electron acceptors. Factors affecting the CT-processes and the kinetics of thermal decomposition of the complexes have been studied. The CT complexes were screened for their antibacterial activities against selected bacterial strains.
