trans-Caffeic acid (Standard)

CAS No.：501-16-6
Grade：99.52%
Formula：C9H8O4
M.W.：180.16

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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Overview

trans-Caffeic acid (Standard) is the analytical standard of trans-Caffeic acid ( HY-121231 ). This product is intended for research and analytical applications. trans-Caffeic acid is a hydroxycinnamic acid widely distributed in coffee, propolis, and Lamiaceae herbs. trans-Caffeic acid exhibits significant antioxidant and photoprotective activities, and can be used in cancer-related research. trans-Caffeic acid readily undergoes reversible isomerization to form its cis-isomer in protic solvents , under high temperature, ultraviolet radiation, and stress conditions. Binding of trans-Caffeic acid with aluminum, lead, or copper ions attenuates isomerization and inhibits the formation of vinylcatechol, while complexation with lead or copper ions also promotes the formation of aesculetin.

Application

Product Information

Catalog No.: HY-121231R
CAS No.: 501-16-6
Molecular Formula: C9H8O4
Molecular Weight: 180.16
Purity: 99.52%
Storage: Please store the product under the recommended conditions in the Certificate of Analysis.
Availability: In-stock

Source

Original product source

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