Category:
Other Reagent
CAS NO:
857629-79-9
Standard:
/,
Entacapone EP Impurity D is a degradation product defined in the European Pharmacopoeia standards. It serves as a critical reference standard for purity assessment in Entacapone synthesis. The molecular formula is C16H15NO7 and CAS No. 109847-28-1.
Store at controlled room temperature away from light. Handle with appropriate PPE to avoid inhalation or skin contact. Strictly limit use to analytical purposes only, not for clinical administration.