IUPAC 名称
3-[5-(2-carboxylatoethyl)-14,19-diethenyl-4,10,15,20-tetramethyl-21,23,24,25-tetraaza-22-magnesahexacyclo[9.9.3.1³,⁶.1¹³,¹⁶.0⁸,²³.0¹⁸,²¹]pentacosa-1,3(25),4,6,8,10,12,14,16(24),17,19-undecaen-9-yl]propanoate
描述
Mg-protoporphyrin, also known as magnesium protoporphyrin or mgproto, is a member of the class of compounds known as metalloporphyrins. Metalloporphyrins are polycyclic compounds containing a porphyrin moiety and a metal atom. Mg-protoporphyrin is practically insoluble (in water) and a weakly acidic compound (based on its pKa). Mg-protoporphyrin can be found in a number of food items such as flaxseed, sweet orange, agave, and peach (variety), which makes mg-protoporphyrin a potential biomarker for the consumption of these food products.
InChI标识符
InChI=1S/C34H34N4O4.Mg/c1-7-21-17(3)25-13-26-19(5)23(9-11-33(39)40)31(37-26)16-32-24(10-12-34(41)42)20(6)28(38-32)15-30-22(8-2)18(4)27(36-30)14-29(21)35-25;/h7-8,13-16H,1-2,9-12H2,3-6H3,(H4,35,36,37,38,39,40,41,42);/q;+2/p-4