2,5-Dihydroxycinnamic acid

2,5-Dihydroxycinnamic acid
Names
Preferred IUPAC name
(2E)-3-(2,5-Dihydroxyphenyl)prop-2-enoic acid
Other names
(2E)-3-(2,5-Dihydroxyphenyl)acrylic acid, grevillic acid
Identifiers
3D model (JSmol)
ChemSpider
UNII
  • InChI=1S/C9H8O4/c10-7-2-3-8(11)6(5-7)1-4-9(12)13/h1-5,10-11H,(H,12,13)
    Key: JXIPYOZBOMUUCA-UHFFFAOYSA-N
  • C1=CC(=C(C=C1O)C=CC(=O)O)O
Properties
C9H8O4
Molar mass 180.159 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

2,5-Dihydroxycinnamic acid is a hydroxycinnamic acid derivative. It is an isomer of caffeic acid.