Caffeic acid CAS:331-39-5-custom synthesis contract manufacturing
Caffeic acid CAS:331-39-5
Structural Formula Caffeic acid CAS:331-39-5
Product Name Caffeic acid
Synonym 3,4-Dihydroxycinnamic acid;3,4-Dihydroxycinnamic acid;3,4-Dihydroxycinnamic acid;3,4-Dihydroxycinnamic acid
CAS No. 331-39-5
Molecular Weight See details
Specifications Upon request
Packing Sea or Airworthy packing
Material Safety Data Sheet Upon request
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Chemical Name: Caffeic acid
CAS.NO: 331-39-5
Caffeic acid
3,4-Dihydroxycinnamic acid
Physical and Chemical Properties:
Density 1.5±0.1 g/cm3
Boiling Point 416.8±35.0 °C at 760 mmHg
Melting Point 211-213 °C (dec.)(lit.)
Molecular Formula C9H8O4
Molecular Weight 180.157
Flash Point 220.0±22.4 °C
Identification: light yellow powder, soluble in ethanol, insoluble in water, solution clarification
Sugar: ≤0.3%
Moisture: ≤1.0%
Protein: ≤0.3%
Assay: ≥99.0%
Caffeic acid is an organic compound that is classified as a hydroxycinnamic acid. This yellow solid consists of both phenolic and acrylic functional groups. It is found in all plants because it is a key intermediates in the biosynthesis of lignin, one of the principal components of woody plant biomass and its residues.
1. Stop bleeding, whitening medicine, can shrink and strengthen micro blood vessels, promote the function of blood coagulation factors, increase white blood cells and platelets, and be used for white blood cells and thrombocytopenia.
2. Caffeic acid can be safely used in cosmetics, has a wide range of antibacterial and antiviral activities, and can absorb ultraviolet rays. The low concentration is an auxiliary agent for inhibiting the skin type hair dye, which is advantageous for enhancing the strength of the color.

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