CAS: 104594-70-9 Phenethyl Caffeate in High Quality

  • CasNo104594-70-9
  • Molecular Formula C9h9no
  • Purity99% min
  • Appearancewhite powder

Product Details

Quick Details

  • CasNo: 104594-70-9
  • Molecular Formula: C9h9no
  • Appearance: white powder
  • Delivery Time: 3
  • Throughput: 10000|Kilogram|Day
  • Purity: 99% min

CAS No.: 104594-70-9
Purity: 99%
EINECS No.: C17H16O4
Appearance: White  powder
Molecular weight: 284.31 

Caffeic acid phenethyl ester is abbreviated as CPAE. It is one of the main active components of propolis and is effective for herpes viruses. Other viruses inhibited by the components of propolis include adenovirus and influenza virus.

Product Name Caffeic Acid Phenethyl Ester
CAS Number 104594-70-9
Molecular Formula C17H16O4
Molecular Weight 284.31
Boiling Point 498.6±45.0 °C
Density 1.266±0.06 g/cm3
pKa 8.46±0.20
 Apperance White powder
Application Pharmaceuticals
Test Method HPLC


1. Caffeic acid phenethyl ester 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 phenethyl ester also shows immunomodulatory and anti-inflammatory activity.
3. Caffeic acid phenethyl ester outperformed the other antioxidants.