Category
Pimobendan
CAS Number
2138391-23-6
Molecular Formula
C19H18N2O4
Molecular Weight
338.36
Synonym

4-[2-(4-methoxyphenyl)-3H-benzimidazol-5-yl]-3-methyl-4-oxobutanoic acid; (3RS)-4-[2-(4-Methoxyphenyl)-1H-benzimidazol-5-yl]-3-methyl-4-oxobutanoic Acid; 2-(4-Methoxyphenyl)-β-methyl-γ-oxo-1H-benzimidazole-6-butanoic Acid; 4-(2-(4-methoxyphenyl)-1H-benzo[d]imidazol-6-yl)-3-methyl-4-oxobutanoic Acid; 4-(2-(4-Methoxyphenyl)-1H-benzo[d]imidazol-5-yl)-3-methyl-4-oxobutanoic Acid; 4-[2-(4-Methoxyphenyl)-1H-1,3-benzodiazol-5-yl]-3-methyl-4-oxobutanoic Acid; 4-[2-(4-Methoxyphenyl)-1H -benzimidazol-5-yl]-3-methyl-4-oxobutanoic acid, Pimobendan Related Compound A (USP)

Keywords
Fine Chemicals
Aromatic
Enzyme inhibitors
Pharmaceutical Standards
Intermediates
Heterocycles
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-A 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.