Pyridine, 2-ethenyl, hydrochloride, also known as 2-vinylpyridine hydrochloride, is a chemical compound with the formula C7H8ClN. It is a colorless to pale yellow liquid that is soluble in water and organic solvents. Pyridine, 2-ethenyl-, hydrochloride is derived from pyridine, a heterocyclic aromatic compound, by substituting one hydrogen atom with a vinyl group (C2H3). The hydrochloride salt form is obtained by reacting 2-vinylpyridine with hydrochloric acid, resulting in the formation of a salt with a chloride ion (Cl-). Pyridine, 2-ethenyl, hydrochloride is used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds due to its unique chemical properties and reactivity. It is also employed in the production of polymers, such as poly(2-vinylpyridine), which has applications in water treatment, ion exchange resins, and drug delivery systems.
The CAS Registry Mumber 2479-59-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,4,7 and 9 respectively; the second part has 2 digits, 5 and 9 respectively. Calculate Digit Verification of CAS Registry Number 2479-59: (6*2)+(5*4)+(4*7)+(3*9)+(2*5)+(1*9)=106 106 % 10 = 6 So 2479-59-6 is a valid CAS Registry Number.