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Top Grade Pure Caffeic Acid Caffeic Acid Phenethyl Ester

Top Grade Pure Caffeic Acid Caffeic Acid Phenethyl Ester

Product Name: Caffeic Acid Specification:99% Test Method:HPLC CAS No.331-39-5 Appearance: White Crystal Powder MDL No.MFCD00004392 EINECS No.206-361-2 Molecular Formula:C9H8O4

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Top Grade Pure Caffeic Acid caffeic acid phenethyl ester

Caffeic acid, acid, molecular formula C9H8O4, molecular weight 180.15, from concentrated solution of yellow crystal, from dilute aqueous solution of a hydrate.Decomposition point of 223 ~ 225 ° (at 194 ° softening).Slightly soluble in cold water, easy to dissolve in hot water and cold ethanol.It can be used safely in cosmetics and has a wide range of antibacterial and antiviral activity.It absorbs uv radiation.Low concentration is the auxiliary agent that inhibits skin type hair dye, which is beneficial to enhance the intensity of color.

What is   Caffeic Acid ?  


       Caffeic acid is an organic compound that is classified as hydroxycinnamic acid. This yellow solid consists of both phenolic and acrylic functional groups. It is found in all plants because it is a key intermediate in the biosynthesis of lignin, one of the principal components of plant biomass and its residues.  Caffeic acid can be found in the bark of Eucalyptus globulus. It can also be found in the freshwater fern Salvinia molesta or in the mushroom Phellinus linteus.


 How does it work ?


     Caffeic acid, which is unrelated to caffeine, is biosynthesized by hydroxylation of coumaroyl ester of quinic acid (esterified through a side chain alcohol). This hydroxylation produces the caffeic acid ester of shikimic acid, which converts to chlorogenic acid. It is the precursor to ferulic acid, coniferyl alcohol, and sinapyl alcohol, all of which are significant building blocks in lignin.The transformation to ferulic acid is catalyzed by the enzyme caffeic acid-O-methyltransferase.

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Product name


Caffeic Acid 


White Crystalline Powder

Country of Origin





10cfu/g max 




Pharmaceutical and Comestic Grade


1 Expand blood vessel, degrade blood pressure.


2  Promote blood cell metabolism, balance and accommodate blood cell.


3  Enhance study and remember ability, liver protection.


4  Intensify organism immune function, make human body healthy.


5  Having good curative effect on lung and heart disease and curing brain infarct.


6  Anti-inflammation, anti-aging.


1. Caffeic Acid Powder is widely used in supplement for human health;

2. Caffeic Acid Phenethyl Ester Powder has very strong effect on anti-cancer;

3. Caffeic Acid Powder is also one functional ingredient for cosmetics;

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