CAS 7400-08-0 | 4-Hydroxycinnamic Acid

4-Hydroxycinnamic acid (CAS 7400-08-0)

High-Purity Organic Intermediate & Natural Antioxidant Agent

Product Overview

4-Hydroxycinnamic acid is a naturally occurring phenolic compound and a monohydroxy derivative of cinnamic acid. It represents a fundamental precursor in the plant biosynthetic pathway toward flavonoids, lignins, and other complex polyphenols. Produced under precise laboratory standards, this high-purity compound is extensively studied for its robust antioxidant properties and serves as an essential building block in chemical synthesis and bioactive formulation development.

Distinctive Features

• Potent Free-Radical Scavenging: Exhibits excellent antioxidant performance, making it a primary candidate for anti-aging and skin-protective cosmetic applications.
• Versatile Reactive Sites: Featuring both a phenolic hydroxyl group and an acrylic acid side chain, it offers diverse possibilities for esterification and polymerization.
• Premium Purity Profile: Manufactured and analyzed to minimize organic impurities, ensuring predictable reactions and clean final formulations.
• Excellent Stability: Shows stable shelf-life and robust performance under typical processing conditions within chemical and cosmetic manufacturing.

Target Applications

Synonyms / Alternative Names

p-Coumaric acid; 4-Coumaric acid; trans-p-Coumaric acid; trans-4-Hydroxycinnamic acid; (E)-3-(4-Hydroxyphenyl)acrylic acid; p-hydroxycinnamic acid.