Category:
Active Pharmaceutical Ingredients
CAS NO:
331-39-5
Standard:
In-house Standards,
Caffeic acid (CAS 331-39-5, C9H8O4) is a ubiquitous phenolic compound synthesized via the shikimate pathway. It serves as a key intermediate in lignin biosynthesis and functions as a potent antioxidant in industrial extraction processes.
Maintain storage below 25°C in dry, inert atmosphere. Avoid inhalation of dust; use appropriate PPE during handling to prevent dermal irritation.