trans-Isoferulic Acid CAs25522-33-2 for redgent use

trans-Isoferulic acid (CAS 25522-33-2) is a naturally occurring phenolic acid and a positional isomer of ferulic acid. It is found in various plant sources including Angelica sinensis, Cimicifuga heracleifolia, and other medicinal herbs. Chemically, it is 3-hydroxy-4-methoxycinnamic acid with the molecular formula C₁₀H₁₀O₄ and a molecular weight of 194.18 g/mol. It is a white to off-white crystalline powder with good solubility in organic solvents such as methanol, ethanol, and DMSO, and limited aqueous solubility. The compound exhibits characteristic UV absorption maxima and is stable under recommended storage conditions. This product is supplied at ≥98% purity as determined by HPLC analysis, making it suitable for a wide range of research applications.

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