Category:
Active Pharmaceutical Ingredients
CAS NO:
N/A
Standard:
EP,
Lenvatinib Impurity 1 is a critical synthetic intermediate and degradation product associated with the tyrosine kinase inhibitor Lenvatinib. Its molecular formula is C25H24ClN5O2, with CAS No. 1467928-07-9. This compound typically arises during the multi-step synthesis of the active pharmaceutical ingredient or via oxidative stress in storage.
Strictly store under inert atmosphere at -20°C away from light. Handling requires PPE due to potential mutagenicity; avoid inhalation and skin contact. Not intended for direct clinical administration.