Wholesale/Supplier Price 99% Caffeic Acid 4-Dihydroxybenzeneacrylic Acid Caftaric Acid Powder

Min.Order: 1
Product origin: Nanjing, Jiangsu, China
Infringement complaint: complaintComplaint
US$ 50 ~ 180

Description

Caffeic acid is an organic acid with molecular formula of c9h8o4 and molecular weight of 180.15. It is yellow crystal obtained from concentrated aqueous solution and monohydrate obtained from dilute aqueous solution. Decomposition point 223 ~ 225 °(softening at 194 °). Slightly soluble in cold water, easily soluble in hot water and cold ethanol. It can be safely used in cosmetics and has a wide range of antibacterial and antiviral activities. It can absorb ultraviolet rays. Low concentration is an additive that can inhibit skin type hair dyes, which is conducive to enhancing the strength of color.


Basic Information:
 
Product NameCaffeic Acid
Synonyms3,4-Dihydroxycinnamic Acid
CAS.NO331-39-5
Molecular FormulaC9H8O4
Molecular Weight180.15
Test Method And PurityHPLC ≥98%
 
AppearanceLight Yellow Powder
Assay99%


Function :
 
  1. Caffeic acid has been shown to inhibit carcinogenesis, although other experiments show possible carcinogenic effects. It is also known as an antioxidant in vitro and also in vivo.
    2) Caffeic acid also shows immunomodulatory and antiinflammtory activity.
    3) Caffeic acid outperformed the other antioxidants, reducing aflatoxin production by more than 95 percent.
    4) The studies are the first to show that oxidative stress that would otherwise trigger or enhance Aspergillus flavus aflatoxin production can be stymied by caffeic acid.This opens the door to using natural anti- fungicide methods by supplementing trees with antioxidants.
    5) Another study also showed that CAPE suppresses acute immune and inflammatory responses and holds promise for therapeutic uses to reduce inflammation.
    6) Caffeic acid  also is  cosmetic whitening raw materials .

Application :

Caffeic Acid and its derivative, Caffeic Acid Phenethyl Ester (CAPE) have shown tumor-shrinking properties. When an anti-cancer drug was being sought, Caffeic Acid and CAPE were derived from Burning Bush (Euonymus alatus). "The subcutaneous and oral administrations of CA and CAPE significantly reduced liver metastasis. These results confirm the therapeutic potential of the compounds and suggest that the anti-metastatic and anti-tumor effects of CA and CAPE are mediated through the selective suppression of MMP-9 enzyme activity and transcriptional down-regulation by the dual inhibition of NF-B as well as MMP-9 catalytic activity."
Caffeic Acid and chlorogenic acid from coffee beans both reduced DNA methylation in vitro in two lines of human cancer cells. DNA methylation contributes to the growth of tumors and regulates the epigenetics of cells that are passed along with DNA to future generations 

Technical Specification:
 
Certificate of Analysis
ItemSpecificationResult
Assay99%99.68%
AppearanceLight Yellow Powderconforms
OdorCharacteristicconforms
TasteCharacteristicconforms
Particle SizeNLT 100% Through 80 meshconforms
Loss on Drying<2.0%0.47%
Heavy metals
Total Heavy Metals≤10ppmconforms
Arsenic≤3ppmconforms
Lead≤3ppmconforms
Microbiological Tests
Total Plate Count≤1000cfu/gconforms
Total Yeast & Mold≤100cfu/gconforms
E.ColiNegativeNegative
SalmonellaNegativeNegative

Shipping & Storage:

Delivery:Sea/Air Shipping & International Express 
Shipping Time: 2-3 working days after payment 
Package: 1-5kg/Aluminum foil bag, size: 22cm (Width)*32cm (Length)
             15-25kg/Drum, size: 38cm (Diameter)*50cm (Height)
Storage: Kept away from strong light and heat.                                          
Shelf Life: 24 months


Our Service:

1.Free sample 
2.Owning cultivation base as 100% Natural material stable source.
3.Manufacturer direct supply, Powerful R&D team and advanced test center
4.ISO/KOSHER/HALAL/FDA Certificate 
5.Leading plant extract manufacturer in China.
6.No excuse return of goods
7.OEM & ODM is available

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