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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-24 09:16:08 UTC
Update Date2021-09-24 09:16:08 UTC
HMDB IDHMDB0304370
Secondary Accession NumbersNone
Metabolite Identification
Common Namegeranylgeranyl-chlorophyll a
Description Geranylgeranyl-chlorophyll a is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Geranylgeranyl-chlorophyll a can be found in a number of food items such as gram bean, safflower, tea, and half-highbush blueberry, which makes geranylgeranyl-chlorophyll a a potential biomarker for the consumption of these food products.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC55H66MgN4O5
Average Molecular Weight887.461
Monoisotopic Molecular Weight886.48836294
IUPAC Namemagnesium(2+) ion (21S,22S)-16-ethenyl-11-ethyl-3-(methoxycarbonyl)-12,17,21,26-tetramethyl-22-(3-oxo-3-{[(2E,6E,10E)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraen-1-yl]oxy}propyl)-7,23,24,25-tetraazahexacyclo[18.2.1.1⁵,⁸.1¹⁰,¹³.1¹⁵,¹⁸.0²,⁶]hexacosa-1,3,5(26),6,8,10,12,14,16,18,20(23)-undecaen-24-id-4-olate
Traditional Namemagnesium(2+) ion (21S,22S)-16-ethenyl-11-ethyl-3-(methoxycarbonyl)-12,17,21,26-tetramethyl-22-(3-oxo-3-{[(2E,6E,10E)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraen-1-yl]oxy}propyl)-7,23,24,25-tetraazahexacyclo[18.2.1.1⁵,⁸.1¹⁰,¹³.1¹⁵,¹⁸.0²,⁶]hexacosa-1,3,5(26),6,8,10,12,14,16,18,20(23)-undecaen-24-id-4-olate
CAS Registry NumberNot Available
SMILES
[Mg++].[H]\C(CC\C(C)=C(/[H])CC\C(C)=C(/[H])COC(=O)CCC1([H])\C2=C3/C4=N/C(=C\C5=C(CC)C(C)=C(N5)\C=C5/[N-]\C(=C/C(=N2)C1([H])C)C(C)=C5C=C)/C(C)=C4C([O-])=C3C(=O)OC)=C(\C)CCC=C(C)C
InChI Identifier
InChI=1S/C55H68N4O5.Mg/c1-13-39-35(8)42-28-44-37(10)41(24-25-48(60)64-27-26-34(7)23-17-22-33(6)21-16-20-32(5)19-15-18-31(3)4)52(58-44)50-51(55(62)63-12)54(61)49-38(11)45(59-53(49)50)30-47-40(14-2)36(9)43(57-47)29-46(39)56-42;/h13,18,20,22,26,28-30,37,41H,1,14-17,19,21,23-25,27H2,2-12H3,(H3,56,57,58,59,61,62);/q;+2/p-2/b32-20+,33-22+,34-26+;
InChI KeyWKAOEMMWXHTTNH-QUTDONQVSA-L
Chemical Taxonomy
Description Belongs to the class of organic compounds known as chlorins. These are large heterocyclic aromatic ring systems consisting, at the core, of three pyrroles and one pyrroline coupled through four methine linkages.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassTetrapyrroles and derivatives
Sub ClassChlorins
Direct ParentChlorins
Alternative Parents
Substituents
  • Chlorin
  • Metallotetrapyrrole skeleton
  • Diterpenoid
  • Fatty acid ester
  • Dicarboxylic acid or derivatives
  • Substituted pyrrole
  • Fatty acyl
  • Vinylogous acid
  • Heteroaromatic compound
  • Methyl ester
  • Pyrrole
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Azacycle
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Carbonyl group
  • Organic zwitterion
  • Organic salt
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
Source
Process
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
logP8.46ALOGPS
logP14.9ChemAxon
logS-5.8ALOGPS
pKa (Strongest Acidic)8.68ChemAxon
pKa (Strongest Basic)5.04ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area130.12 ŲChemAxon
Rotatable Bond Count19ChemAxon
Refractivity275.56 m³·mol⁻¹ChemAxon
Polarizability104.58 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+299.8732859911
AllCCS[M+H-H2O]+299.46332859911
AllCCS[M+Na]+300.32332859911
AllCCS[M+NH4]+300.22532859911
AllCCS[M-H]-262.67432859911
AllCCS[M+Na-2H]-269.24532859911
AllCCS[M+HCOO]-276.45132859911

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - geranylgeranyl-chlorophyll a 10V, Positive-QTOFsplash10-000i-0000000090-857b1cf2d98e4ccccdc32019-02-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - geranylgeranyl-chlorophyll a 20V, Positive-QTOFsplash10-000i-0000000090-857b1cf2d98e4ccccdc32019-02-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - geranylgeranyl-chlorophyll a 40V, Positive-QTOFsplash10-000i-0000000090-857b1cf2d98e4ccccdc32019-02-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - geranylgeranyl-chlorophyll a 10V, Negative-QTOFsplash10-000i-0000000090-410ccf11f3816f7ca5982019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - geranylgeranyl-chlorophyll a 20V, Negative-QTOFsplash10-000i-0000000090-410ccf11f3816f7ca5982019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - geranylgeranyl-chlorophyll a 40V, Negative-QTOFsplash10-000i-0000000090-410ccf11f3816f7ca5982019-02-23Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB030886
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available