Category
Trimethoprim
CAS Number
60729-91-1
Molecular Formula
C14H17N3O4
Molecular Weight
291.3
Synonym

4-Amino-5-[(3,4,5-trimethoxyphenyl)methyl]pyrimidin-2-ol; 5-(3,4,5-Trimethoxybenzyl)pyrimidin-2-ol, 4-amino-; 4-Amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-2-ol

Keywords
Aromatic
Metabolites.
Amines
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.

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