Category
Sulfadimethoxine
CAS Number
122-11-2
Alternate CAS Number
1037-50-9 (Na Salt)
Molecular Formula
C12H14N4O4S
Molecular Weight
310.33
Synonym

4-Amino-N-(2,6-dimethoxypyrimidin-4-yl)benzene-1-sulfonamide; 4-Amino-N-(2,6-dimethoxy-4-pyrimidinyl)benzenesulfonamide; N1-(2,6-Dimethoxy-4-pyrimidinyl)sulfanilamide; 2,4-Dimethoxy-6-sulfanilamido-1,3-diazine

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.

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