2-Amino[1,2,4]triazolo[1,5-a]pyridin-6-olhydrobromide

Reference Example 35-3; 2-amino [1, 2, 4] triazolo [1, 5-a]pyridin-6-ol hydrobromide; A mixture of 6-methoxy [ 1, 2, 4 ] triazolo [1, 5-a] pyridin-2- amine (780 mg, 4.75 mmol) , 48percent hydrobromic acid (3 mL) was stirred under refluxing conditions for 7 hr. 48percent Hydrobromic acid (2 mL) was further added and the mixture was stirred under refluxing conditions for 3 hr. The mixture was concentrated under reduced pressure, and diisopropyl ether (2 mL) and ethanol (1 mL) were added to the residue. The precipitate was collected by filtration, and washed with diisopropyl ether to give the title compound (984 mg, 89percent) as a brown solid.

Molecular Weight:231.05
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:4
Exact Mass:229.98032
Monoisotopic Mass:229.98032
Topological Polar Surface Area:76.4
Heavy Atom Count:12
Complexity:154
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes