Levosimendan Cyanoacetate Hydrazone Impurity

Levosimendan Cyanoacetate Hydrazone Impurity

Harmful if swallowed

>95% (HPLC)

CCOC(=O)\C(=N\Nc1ccc(cc1)C2=NNC(=O)C[C@H]2C)\C#N

C16 H17 N5 O3

327.34

InChI=1S/C16H17N5O3/c1-3-24-16(23)13(9-17)19-18-12-6-4-11(5-7-12)15-10(2)8-14(22)20-21-15/h4-7,10,18H,3,8H2,1-2H3,(H,20,22)/b19-13+/t10-/m1/s1

IUPAC name: ethyl (2E)-2-cyano-2-[[4-[(4R)-4-methyl-6-oxo-4,5-dihydro-1H-pyridazin-3-yl]phenyl]hydrazono]acetate

Room Temperature

-20°C