Category
Torasemide
CAS Number
72811-73-5
Molecular Formula
C12H13N3O2S
Molecular Weight
263.32
Synonym

4-(m-Tolylamino)pyridine-3-sulfonamide; 4-[(3-Methylphenyl)amino]pyridine-3-sulfonamide; 4-[(3-Methylphenyl)amino]-3-pyridinesulfonamide; 3-Sulfonamido-4-(3-methylanilino)pyridine

Keywords
Fine Chemicals
Pharmaceutical Standards
Intermediates
Aromatic
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.

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