Molecular Weight : 334.4
Appearance: white or slightly yellowish powder, hygroscopic.
Solubility: practically insoluble in water, freely soluble in dimethylformamide, slightly soluble in acetone and in methanol.
Heavy metals : ≤ 10 ppm.
Water : ≤ 1.0%
Sulfated ash: ≤0.1%
Content: ≥99.0% (anhydrous substance).
Storage: in an airtight container.
Usage :  A drug used to  treat congestive heart disease mainly in dogs and cats.

CAS NO:74150-27-9

EC NO:

Molecular Formula:C₁₉H₁₈N₄O₂

Molecular Weight:334.37

Synonyms:;(±)-UD CG 115BS;2-(4-methoxyphenyl)-5(6)-(5-methyl-3-oxo-4,5-dihydro-2H-6-pyridazinyl)benzimidazole;3(2H)-pyridazinone, 4,5-dihydro-6-[2-(4-methoxyphenyl)-1H-benzimidazol-5-yl]-5-methyl-;3(2H)-pyridazinone, 4,5-dihydro-6-[2-(4-methoxyphenyl)-1H-benzimidazol-6-yl]-5-methyl-;4,5-Dihydro-6-[2-(4-methoxyphenyl)-1H-benzimidazol-5-yl]-5-methyl-3(2H)-pyridazinone;6-[2-(4-Methoxyphenyl)-1H-benzimidazol-5-yl]-5-methyl-4,5-dihydropyridazin-3(2H)-one;6-[2-(4-Methoxyphenyl)-1H-benzimidazol-6-yl]-5-methyl-4,5-dihydropyridazin-3(2H)-one;UD CG 115 BS;pimobenda;

Molecular Structure: