Category
Pimobendan
CAS Number
74149-74-9
Molecular Formula
C19H20N4O3
Molecular Weight
352.39
Synonym

N-[2-amino-4-(4-methyl-6-oxo-4,5-dihydro-1H-pyridazin-3-yl)phenyl]-4-methoxybenzamide; N-(2-Amino-4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)-4-methoxybenzamide; Pimobendan Related Compound B (USP)

Keywords
Aromatic
Amines
Heterocycles
Enzyme inhibitors
Intermediates
Pharmaceutical Standards
Slide 1.GIF
Purity:

Above - 95.0%

Technical Data:

We will provide complete documentation support for every Standard Material. All analytical reports such as ¹H NMR, ¹³C NMR, Mass, FT-IR, HPLC Purity/GC Purity/QNMR Purity, Water content by KF/ Loss on Drying/TGA (Thermo-gravimetric Analysis). Certificate of Analysis with potency report. Each Standard Material SER (Structure Elucidation Report) with NMR, Mass, IR spectral interpretation. This whole analytical document can be included in eCTD, ANDA, DMF submissions to regulatory agencies.

Pimobendan Impurity-B is a certified reference standard used in the quality control and impurity profiling of Pimobendan. It supports analytical method validation, stability studies, and regulatory compliance in pharmaceutical development.