Pyridazines are rare in nature, but the pyridazine structure is a popular pharmacophore which is found within a number of herbicides such as credazine, pyridafol and pyridate. It is also found within the structure of several drugs such as cefozopran, cadralazine, minaprine, pipofezine, hydralazine, and cilazapril.

 

We provide below pyridazine derivatives:

 

3-chloro-5-methoxypyridazine  Cas No. 123696-02-6

 

3-Chloro-6-methylpyridazine  Cas No. 1121-79-5

 

3-Amino-6-chloropyridazine  Cas No. 5469-69-2

 

3-Amino-6-bromopyridazine  Cas No. 88497-27-2

 

3-Amino-4-bromo-6-chloropyridazine  Cas No. 446273-59-2

 

3,6-dichloro-4-ethylpyridazine  Cas No. 107228-54-6

 

3,6-Dichloro-4,5-dimethylpyridazine  Cas No. 34584-69-5

 

4,6-Dichloro-3-phenylpyridazine  Cas No. 40020-05-1

 

3,6-dichloro-4,5-diethylpyridazine  Cas No. 107228-53-5