Catalogue Number:C755390
Chemical Name:trans-p-Coumaric Acid
Synonyms:(2E)-(4-Hydroxyphenyl)-2-coumaric Acid; (2E)-(4-Hydroxyphenyl)-2-propenoic Acid; (E)-3-(4-Hydroxyphenyl)-2-propenoic Acid; (E)-3-(4-Hydroxyphenyl)acrylic Acid; (E)-4-Hydroxycinnamic Acid; (E)-p-Coumaric Acid; (E)-p-Hydroxycinnamic Acid; Naringeninic Acid; p-Hydroxy-trans-cinnamic Acid; p-trans-Coumaric Acid; trans-3-(4-Hydroxyphenyl)-2-propenoic Acid; trans-4-Coumaric Acid; trans-4-Hydroxycinnamic Acid; trans-p-Coumaric Acid; trans-p-Coumarinic Acid; trans-p-Hydroxycinnamic Acid
CAS Number:501-98-4
Molecular Formula:C₉H₈O₃
Appearance:White to Off-White Solid
Melting Point:>209°C (dec.)
Molecular Weight:164.16
Storage:4°C, Inert atmosphere, Light sensitive
Solubility:Acetone (Slightly), Chloroform (Slightly), Methanol (Slightly)
Stability
Light Sensitive
Category:Building Blocks; Pharmaceutical/API Drug Impurities/Metabolites;
Applications:trans-p-Coumaric Acid is the E-isomer of p-Coumaric Acid (C755365), a hydroxy derivative of Cinnamic Acid with antioxidant properties. p-Coumaric acid is a is a major component of lignocellulose. Studies suggest that p-Coumaric Acid may reduce the risk of cancer by reducing the formation of carcinogenic nitrosamines.
References:Kikugawa, K. et al.: J. Agric. Food Chem., 1, 780 (1983); Ferguson, L.R. et al.: Mol. Nutrit. Food Res., 585 (2005); Chung, F.L. et al.: IARC Sci. Pub., 57, 797 (1984);
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