protoporphyrin IX
IUPAC 名称
3-[20-(2-carboxyethyl)-9,14-diethenyl-5,10,15,19-tetramethyl-21,22,23,24-tetraazapentacyclo[16.2.1.1³,⁶.1⁸,¹¹.1¹³,¹⁶]tetracosa-1,3(24),4,6,8,10,12,14,16,18(21),19-undecaen-4-yl]propanoic acid
描述
Protoporphyrin ix is a member of the class of compounds known as porphyrins. Porphyrins are compounds containing a fundamental skeleton of four pyrrole nuclei united through the alpha-positions by four methine groups to form a macrocyclic structure. Protoporphyrin ix is practically insoluble (in water) and a weakly acidic compound (based on its pKa). Protoporphyrin ix can be found in a number of food items such as hyssop, garden onion (variety), carob, and capers, which makes protoporphyrin ix a potential biomarker for the consumption of these food products.
异构
CC1=C(CCC(O)=O)C2=NC1=CC1=C(C=C)C(C)=C(N1)C=C1NC(=CC3=NC(=C2)C(CCC(O)=O)=C3C)C(C)=C1C=C
InChI标识符
InChI=1S/C34H34N4O4/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/h7-8,13-16,35-36H,1-2,9-12H2,3-6H3,(H,39,40)(H,41,42)/b25-13-,26-13-,27-14-,28-15-,29-14-,30-15-,31-16-,32-16-
键
ZCFFYALKHPIRKJ-UJJXFSCMSA-N