Ionic Liquids / Alfa Chemistry

cis-4-Hydroxycinnamic Acid

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cis-4-Hydroxycinnamic Acid

Catalog Number
ACM4501319-1
CAS
4501-31-9
Structure
Synonyms
(2Z)-3-(4-Hydroxyphenyl)-2-propenoic Acid; (Z)-3-(4-hydroxyphenyl)-2-propenoic Acid; (Z)-p-hydroxycinnamic Acid; (Z)-p-Coumaric Acid; cis-p-Coumaric Acid; cis-p-Hydroxycinnamic Acid;
Molecular Weight
164.16
Molecular Formula
C₉H₈O₃
Application
An antioxidative active compound isolated from the EtOAc layer of MeOH extracts of kochujang, Korean fermented red pepper paste. Photoisomerization of ionic liquid ammonium cinnamates. Cinnamic acids upon irradiation in solution undergo geometric isomerization while dimerizing to different dimers in the crystalline state.
References
Armstrong, D., et al.: Anal. Chem., 73, 3679 (2001), Karmakar, B., et al.: J. Biotech., 80, 195 (2000),
Spec Sheet

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