![](/CAS/GIF/64178-58-1.gif)
4-CHLORO-5-HYDROXY-3(2H)-PYRIDAZINONE synthesis
- Product Name:4-CHLORO-5-HYDROXY-3(2H)-PYRIDAZINONE
- CAS Number:64178-58-1
- Molecular formula:C4H3ClN2O2
- Molecular Weight:146.53
![4-CHLORO-5-METHOXYPYRIDAZIN-3(2H)-ONE](/CAS/GIF/63910-43-0.gif)
63910-43-0
111 suppliers
$38.00/1g
![4-CHLORO-5-HYDROXY-3(2H)-PYRIDAZINONE](/CAS/GIF/64178-58-1.gif)
64178-58-1
53 suppliers
$29.00/250mg
Yield:64178-58-1 98%
Reaction Conditions:
with hydrogen bromide in acetic acid; for 6 h;Heating;
References:
Wagner, Ulrike Gabriella;Kratky, Christoph;Kappe, Thomas [Monatshefte fur Chemie,1989,vol. 120,p. 329 - 342]
![4,5-Dichloro-3(2H)-pyridazinone](/CAS/GIF/932-22-9.gif)
932-22-9
236 suppliers
$10.00/10g
![4-CHLORO-5-HYDROXY-3(2H)-PYRIDAZINONE](/CAS/GIF/64178-58-1.gif)
64178-58-1
53 suppliers
$29.00/250mg
![3,4-dichloro-5-methoxypyridazine](/CAS/GIF/63910-32-7.gif)
63910-32-7
27 suppliers
inquiry
![4-CHLORO-5-HYDROXY-3(2H)-PYRIDAZINONE](/CAS/GIF/64178-58-1.gif)
64178-58-1
53 suppliers
$29.00/250mg