Category
Riociguat
CAS Number
2920299-23-4
Molecular Formula
C21H21FN8O2
Molecular Weight
436.45
Synonym

methyl N-[4-amino-2-[1-[(2-fluorophenyl)methyl]pyrazolo[5,4-b]pyridin-3-yl]-6-(methylamino)pyrimidin-5-yl]-N-methylcarbamate; Methyl (4-amino-2-(1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl)-6-(methylamino)pyrimidin-5-yl)(methyl)carbamate; Methyl {4-amino-2-[1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]-6-(methylamino)pyrimidin-5-yl}methylcarbamate; Riociguat Related Compound C (USP)

Keywords
Pharmaceutical Standards
Fine Chemicals
Intermediates
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.

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