107842-74-0 Usage
General Description
4-Amino-3-bromo-2-hydroxypyridine is a chemical compound with the molecular formula C5H5BrN2O. It is a derivative of pyridine and contains an amino group, a hydroxyl group, and a bromine atom attached to the pyridine ring. 4-Amino-3-bromo-2-hydroxypyridine is used in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds. It can also be used as a building block in the production of various heterocyclic compounds. 4-Amino-3-bromo-2-hydroxypyridine is a versatile building block in organic synthesis due to its functional groups and reactivity. 4-Amino-3-bromo-2-hydroxypyridine is also a valuable intermediate in the preparation of drug molecules and is an important component in the development of new pharmaceuticals.
Check Digit Verification of cas no
The CAS Registry Mumber 107842-74-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,8,4 and 2 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 107842-74:
(8*1)+(7*0)+(6*7)+(5*8)+(4*4)+(3*2)+(2*7)+(1*4)=130
130 % 10 = 0
So 107842-74-0 is a valid CAS Registry Number.
InChI:InChI=1/C5H5BrN2O/c6-4-3(7)1-2-8-5(4)9/h1-2H,(H3,7,8,9)
107842-74-0Relevant articles and documents
Concise Entries to 4-Halo-2-pyridones and 3-Bromo-4-halo-2-pyridones
Honraedt, Aurélien,Gallagher, Timothy
, p. 67 - 69 (2016)
Methods for the synthesis of both simple 4-halo-2-pyridones and more functionalized 3,4-di- and (3,4,5-tri)-halo-2-pyridones are described that are based on a combination of Sandmeyer and regioselective (copper-mediated) halogenation, with a 2-chloro or a 2-benzyloxy moiety serving as a masked 2-pyridone.
4-amino-3-halo-2-pyridinone nucleoside and nucleotide compounds
-
, (2008/06/13)
4-Amino-3-halo-1-β-D-ribofuranosyl-2-(1H)-pyridinone, 4-amino-3-halo-1-(2-deoxy-β-D-pentofuranosyl)-2(1H)-pyridinone, and nucleosides and 4-amino-3-halo-1-(2-deoxy-2,2-difluoroβ-D-pentofuranosyl)-2(1H)-pyridinone nucleosides and nucleotides are useful as antiviral agents and possess in vivo activity against the L1210 murine leukemia cell line.
