Record Information
Version 1.0
Update Date 1/22/2018 11:54:54 AM
Metabolite IDPAMDB120442
Identification
Name: Mg-protoporphyrin
Description:The conjugate base of magnesium protoporphyrin, formed by deprotonation of the carboxyethyl groups at C-13 and C-17. It is the principal species at pH 7.3.
Structure
Thumb
Synonyms:
  • Mg-protoporphyrin IX
  • magnesium protoporphyrin
  • MgP
Chemical Formula: C34H30N4O4MG
Average Molecular Weight: 582.94
Monoisotopic Molecular Weight: 584.2274
InChI Key: REJJDEGSUOCEEW-RGGAHWMASA-J
InChI: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/b25-13-,26-13-,27-14-,28-15-,29-14-,30-15-,31-16-,32-16-;
CAS number: Not Available
IUPAC Name:Not Available
Traditional IUPAC Name: Not Available
SMILES:C=CC1(C5(N6(C(C=1C)=CC2(C(=C(C(N=2)=CC3(N(C(=C(C=3CCC([O-])=O)C)C=C4(C(=C(C(=N4)C=5)C)C=C))[Mg]6))CCC(=O)[O-])C))))
Chemical Taxonomy
Taxonomy DescriptionThis compound belongs to the class of organic compounds known as metalloporphyrins. These are polycyclic compounds containing a porphyrin moiety and a metal atom.
Kingdom Organic compounds
Super ClassOrganoheterocyclic compounds
Class Tetrapyrroles and derivatives
Sub ClassMetallotetrapyrroles
Direct Parent Metalloporphyrins
Alternative Parents
Substituents
  • Metalloporphyrin
  • Porphyrin
  • Dicarboxylic acid or derivatives
  • Substituted pyrrole
  • Pyrrole
  • Heteroaromatic compound
  • Carboxylic acid salt
  • Azacycle
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic salt
  • Organic oxide
  • Organopnictogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Carbonyl group
  • Hydrocarbon derivative
  • Organic anion
  • Aromatic heteropolycyclic compound
Molecular Framework Aromatic heteropolycyclic compounds
External Descriptors Not Available
Physical Properties
State: Not Available
Charge:-2
Melting point: Not Available
Experimental Properties: Not Available
Predicted Properties
PropertyValueSource
Molecular Weight582.943 g/molPubChem
Hydrogen Bond Donor Count0 PubChem
Hydrogen Bond Acceptor Count8 PubChem
Rotatable Bond Count6 PubChem
Exact Mass582.212 g/molPubChem
Monoisotopic Mass582.212 g/molPubChem
Topological Polar Surface Area107 A^2PubChem
Heavy Atom Count43 PubChem
Formal Charge-2 PubChem
Complexity1570 PubChem
Isotope Atom Count0 PubChem
Defined Atom Stereocenter Count0 PubChem
Undefined Atom Stereocenter Count0 PubChem
Defined Bond Stereocenter Count0 PubChem
Undefined Bond Stereocenter Count0 PubChem
Covalently-Bonded Unit Count2 PubChem
Biological Properties
Cellular Locations: Not Available
Reactions:
Pathways:
  • chlorophyllide a biosynthesis III (aerobic, light independent)PWY-7159
  • chlorophyllide a biosynthesis I (aerobic, light-dependent)CHLOROPHYLL-SYN
  • chlorophyllide a biosynthesis II (anaerobic)PWY-5531
    Spectra
    Spectra: Not Available
    References
    References:
    Synthesis Reference: Not Available
    Material Safety Data Sheet (MSDS) Not Available
    External Links:
    ResourceLink
    CHEBI60492
    PUBCHEM44229120
    LIGAND-CPDC03516