3,4-Dimethoxycinnamic acid

3,4-Dimethoxycinnamic acid is a cinnamic acid derivative isolated from coffee beans.[1]

3,4-Dimethoxycinnamic acid
Names
IUPAC name
(E)-3-(3,4-dimethoxyphenyl)prop-2-enoic acid
Other names
3-(3,4-Dimethoxyphenyl)propenoic acid; Caffeic acid dimethyl ether; Dimethyl caffeic acid; Dimethylcaffeic acid
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.017.296
UNII
Properties
C11H12O4
Molar mass 208.213 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

References

  1. Andrade, P.B; Leitão, R; Seabra, R.M; Oliveira, M.B; Ferreira, M.A (1998). "3,4-Dimethoxycinnamic acid levels as a tool for differentiation of Coffea canephora var. Robusta and Coffea arabica". Food Chemistry. 61 (4): 511. doi:10.1016/S0308-8146(97)00067-8.


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