Pimobendan impurity B[匹莫苯丹杂质B]

74149-74-9

CAS Name

N-[2-Amino-4-(1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl)phenyl]-4-methoxybenzamide

Molecular Formula

C₁₉H₂₀N₄O₃

Molecular Mass

352.39

Other Names and Identifiers

InChI

InChI=1S/C19H20N4O3/c1-11-9-17(24)22-23-18(11)13-5-8-16(15(20)10-13)21-19(25)12-3-6-14(26-2)7-4-12/h3-8,10-11H,9,20H2,1-2H3,(H,21,25)(H,22,24)

InChIKey

InChIKey=WJMJXFIZZSXKST-UHFFFAOYSA-N

SMILES

CC1C(=NNC(=O)C1)C2=CC(N)=C(NC(=O)C3=CC=C(OC)C=C3)C=C2

Canonical SMILES

O=C(NC=1C=CC(=CC1N)C2=NNC(=O)CC2C)C3=CC=C(OC)C=C3

Other Names for this Substance