1547-29-1 Usage
General Description
3-FLUORO-2-HYDROXYPYRIDINE is a chemical compound with the molecular formula C5H4FNO. It is a fluorinated derivative of pyridine, with a hydroxyl group attached to the second carbon atom. 3-FLUORO-2-HYDROXYPYRIDINE is commonly used as a building block in organic synthesis and pharmaceutical research, where it plays a key role in the development of various pharmaceutical drugs and agrochemicals. It is also utilized as an intermediate in the production of fine chemicals and specialty materials due to its unique chemical properties and reactivity. 3-FLUORO-2-HYDROXYPYRIDINE is an important compound in the field of chemical research and development, and its applications extend to various industries including pharmaceuticals, agrochemicals, and materials science.
Check Digit Verification of cas no
The CAS Registry Mumber 1547-29-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,4 and 7 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1547-29:
(6*1)+(5*5)+(4*4)+(3*7)+(2*2)+(1*9)=81
81 % 10 = 1
So 1547-29-1 is a valid CAS Registry Number.
InChI:InChI=1/C5H4FNO/c6-4-2-1-3-7-5(4)8/h1-3H,(H,7,8)
1547-29-1Relevant articles and documents
OXYGENATION OF THE UNACTIVATED PYRIDINE SYSTEM BY ACETYL HYPOFLUORITE MADE DIRECTLY FROM F2
Rozen, Shlomo,Hebel, David
, p. 249 - 258 (2007/10/02)
Acetyl hypofluorite was found capable of activating the usually unreactive pyridine by substituting the hydrogen at the 2 position by an acetoxy group which then was hydrolyzed to the corresponding pyridinone.Substitutents at 3, 4 or 5 position do not interfere with the reaction, but compounds with substituents at 2 (with the exception of aromatic ones) either do not react or produce tars.The reaction conditions are very mild and the yields are very good for this kind of substitution.Quinolines and pyrazines also react very satisfactorily.
