Purchase Qty. Reference FOB Price
1-499 kg US$79.00
500-999 kg US$68.00
1,000+ kg US$56.00
Product Description
Manufacturer Supply 2-Propenoic acid caffeic aeid CAS 331-39-5 99% Caffeic Acid Caffeic Acid is a constituent of plants, probably occurs in plants only in conjugated forms. Caffeic acid is found in all plants because it is a key intermediate in the biosynthesis of lignin, one of the principal ...