Bioactivity | (E)-5-O-Cinnamoylquinic acid is the isomer of 5-O-Cinnamoylquinic acid. 5-O-Cinnamoylquinic acid is a co-pigment. 5-O-Cinnamoylquinic acid could form the stable blue solution to clarify the mechanism of blue sepal-color development of hydrangea[1][2]. |
Name | (E)-5-O-Cinnamoylquinic acid |
CAS | 6470-68-4 |
Formula | C16H18O7 |
Molar Mass | 322.31 |
Appearance | Solid |
Transport | Room temperature in continental US; may vary elsewhere. |
Storage | -20°C, sealed storage, away from moisture and light *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light) |
Reference | [1]. Kondo T, et, al. Essential structure of co-pigment for blue sepal-color development of hydrangea. Tetrahedron Letters. 2005 Sep 26; 46(39): 6645-6649. [2]. Hanson KR. Chlorogenic acid biosynthesis. Chemical synthesis and properties of the mono-O-cinnamoylquinic acids. Biochemistry. 1965 Dec;4(12):2719-31. |