Caffeic acid 4-O-sulphate
IUPAC 名称
(2E)-3-[3-hydroxy-4-(sulfooxy)phenyl]prop-2-enoic acid
描述
Caffeic acid 4-sulfate, also known as caffeate 4-sulphate or caffeic acid 4-sulphuric acid, is a member of the class of compounds known as hydroxycinnamic acids. Hydroxycinnamic acids are compounds containing an cinnamic acid where the benzene ring is hydroxylated. Caffeic acid 4-sulfate is practically insoluble (in water) and an extremely strong acidic compound (based on its pKa). Caffeic acid 4-sulfate can be found primarily in blood and urine. Within the cell, caffeic acid 4-sulfate is primarily located in the cytoplasm. It can also be found in the extracellular space.
异构
OC(=O)\C=C\C1=CC(O)=C(OS(O)(=O)=O)C=C1
InChI标识符
InChI=1S/C9H8O7S/c10-7-5-6(2-4-9(11)12)1-3-8(7)16-17(13,14)15/h1-5,10H,(H,11,12)(H,13,14,15)/b4-2+
键
SNVAIAITQIIEMQ-DUXPYHPUSA-N