17228-67-0 Usage
Uses
Used in Chemical Synthesis:
2-Chloro-4-pyridone is used as a key intermediate in the synthesis of various chemical compounds. Its unique structure allows for the formation of a wide range of derivatives, making it a valuable building block in the development of new molecules.
Used in Chemical Research:
2-Chloro-4-pyridone is employed as a research tool in the study of heterocyclic compounds and organohalogen chemistry. Its properties and reactivity provide insights into the behavior of similar compounds, contributing to the advancement of chemical knowledge.
Used in Pharmaceutical Industry:
2-Chloro-4-pyridone is used as a starting material in the development of new pharmaceutical compounds. Its potential as a precursor for drug molecules makes it an important component in the search for novel therapeutic agents.
Used in Agrochemical Industry:
2-Chloro-4-pyridone is utilized as a raw material in the production of agrochemicals, such as pesticides and herbicides. Its versatility in chemical reactions enables the creation of effective compounds for agricultural applications.
Check Digit Verification of cas no
The CAS Registry Mumber 17228-67-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,2,2 and 8 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 17228-67:
(7*1)+(6*7)+(5*2)+(4*2)+(3*8)+(2*6)+(1*7)=110
110 % 10 = 0
So 17228-67-0 is a valid CAS Registry Number.
InChI:InChI=1/C5H4ClNO/c6-5-3-4(8)1-2-7-5/h1-3H,(H,7,8)
17228-67-0Relevant articles and documents
Quantitative Model of Solvent Effects on Hydroxypyridine-Pyridone and Mercaptopyridine-Thiopyridone Equilibria: Correlation with Reaction-Field and Hydrogen-Bonding Effects
Beak, Peter,Covington, Johnny B.,White, J. Matthew
, p. 1347 - 1353 (2007/10/02)
A model for the effect of reaction field and hydrogen bonding on the relative energies of protomers is applied to the equilibria between 6-chloro-2-hydroxypyridine and 6-chloro-2-pyridone, 2-mercaptopyridine and 2-thiopyridone, 6-chloro-2-mercaptopyridine and 6-chloro-2-thiopyridone, and 4-mercaptopyridine and 4-thiopyridone in a wide range of solvents.Quantitative correlation is obtained by a multivariable analysis.In addition to satisfactory statistical tests of the correlations, estimates of the differences in free energies between the isomers in the vapor phase and of the dipole moment component of the reaction-field term are obtained which compare well with the available independent values.These criteria are shown to signal an unacceptable correlation for the case of 2-chloro-4-hydroxypyridine and 2-chloro-4-pyridone.The advantage of this model, which provides an understanding of the effect of molecular environment on protomeric equilibria in terms of reasonable physical interactions, over empirical approaches is noted.
