Methyl pheophorbide a
IUPAC 名称
methyl 16-ethenyl-11-ethyl-22-(3-methoxy-3-oxopropyl)-12,17,21,26-tetramethyl-4-oxo-7,23,24,25-tetraazahexacyclo[18.2.1.1⁵,⁸.1¹⁰,¹³.1¹⁵,¹⁸.0²,⁶]hexacosa-1,5(26),6,8,10(25),11,13,15(24),16,18,20(23)-undecaene-3-carboxylate
描述
Methyl pheophorbide a is practically insoluble (in water) and an extremely strong acidic compound (based on its pKa). Methyl pheophorbide a can be found in japanese persimmon, which makes methyl pheophorbide a a potential biomarker for the consumption of this food product.
异构
CCC1=C(C)\C2=C\C3=N\C(=C/C4=N/C(/C(CCC(=O)OC)C4C)=C4/C(C(=O)OC)C(=O)C5=C(C)\C(=C\C1=N2)N=C45)\C(C)=C3C=C
InChI标识符
InChI=1S/C36H36N4O5/c1-9-20-16(3)23-13-25-18(5)22(11-12-29(41)44-7)33(39-25)31-32(36(43)45-8)35(42)30-19(6)26(40-34(30)31)15-28-21(10-2)17(4)24(38-28)14-27(20)37-23/h9,13-15,18,22,32H,1,10-12H2,2-8H3/b23-13-,24-14-,25-13-,26-15-,27-14-,28-15-,33-31-
键
GZLVCEWEVFQEQA-OLCCKFCBSA-N