Category
Teriflunomide
CAS Number
163451-81-8
Molecular Formula
C₁₂H₉F₃N₂O₂
Molecular Weight
270.21 g/mol
Synonym

N-(4-Trifluoromethylphenyl)-2-cyano-3-hydroxycrotonamide; (Z)-2-Cyano-3-hydroxy-N-(4-(trifluoromethyl)phenyl)but-2-enamide;2-Cyano-3-hydroxy-N-[4-(trifluoromethyl)phenyl]-2-beuteamide; Leflunomide Related Compound B (USP)

Keywords
Intermediates
Pharmaceutical Standards
Fine Chemicals
Metabolites.
Tyrosine Kinase Inhibitors
Impurities
slide.1
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.

Teriflunomide standard is a certified reference material used in pharmaceutical quality control and analytical testing to ensure accurate identification, assay, and impurity profiling of teriflunomide in drug substances and formulations. It is a highly pure and well-characterized compound used to calibrate analytical instruments such as HPLC or LC–MS systems, validate analytical methods, and confirm compliance with pharmacopeial and regulatory specifications.