Record Information
Version1.0
Creation date2010-04-08 22:06:06 UTC
Update date2019-11-26 02:59:50 UTC
Primary IDFDB004145
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameHaematin
DescriptionHaematin belongs to the class of organic compounds known as metalloporphyrins. These are polycyclic compounds containing a porphyrin moiety and a metal atom. Haematin is a strong basic compound (based on its pKa). Haematin has been detected, but not quantified in, cocoa beans and horseradish. This could make haematin a potential biomarker for the consumption of these foods.
CAS NumberNot Available
Structure
Thumb
Synonyms
Predicted Properties
PropertyValueSource
logP6.78ChemAxon
pKa (Strongest Acidic)3.68ChemAxon
pKa (Strongest Basic)4.96ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area126.16 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity165.03 m³·mol⁻¹ChemAxon
Polarizability65.11 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Chemical FormulaC34H34FeN4O5
IUPAC nameλ²-iron(2+) ion 5,9-bis(2-carboxyethyl)-14,19-diethenyl-4,10,15,20-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(22),17,19-undecaene-21,23-diide hydrate
InChI IdentifierInChI=1S/C34H34N4O4.Fe.H2O/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);;1H2/q;+2;/p-2
InChI KeyCODDGSIFXYHHJO-UHFFFAOYSA-L
Isomeric SMILESO.[Fe++].CC1=C(C=C)C2=CC3=NC(=CC4=C(C)C(CCC(O)=O)=C([N-]4)C=C4N=C(C=C1[N-]2)C(C)=C4CCC(O)=O)C(C=C)=C3C
Average Molecular Weight634.503
Monoisotopic Molecular Weight634.187862351
Classification
Description Belongs to the class of organic compounds known as metalloporphyrins. These are polycyclic compounds containing a porphyrin moiety and a metal atom.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassTetrapyrroles and derivatives
Sub ClassMetallotetrapyrroles
Direct ParentMetalloporphyrins
Alternative Parents
Substituents
  • Metalloporphyrin
  • Porphyrin
  • Dicarboxylic acid or derivatives
  • Substituted pyrrole
  • Heteroaromatic compound
  • Pyrrole
  • Carboxylic acid derivative
  • Azacycle
  • Organic transition metal salt
  • Carboxylic acid
  • Organopnictogen compound
  • Carbonyl group
  • Organic zwitterion
  • Organic oxygen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organic nitrogen compound
  • Organic salt
  • Hydrocarbon derivative
  • Organic oxide
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
OntologyNo ontology term
Physico-Chemical Properties
Physico-Chemical Properties - Experimental
Spectra
SpectraNot Available
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound ID9548815
Pubchem Substance IDNot Available
ChEBI ID36161
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDNot Available
EAFUS IDNot Available
Dr. Duke IDHAEMATIN
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
Processing...
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference— Duke, James. 'Dr. Duke's Phytochemical and Ethnobotanical Databases. United States Department of Agriculture.' Agricultural Research Service, Accessed April 27 (2004).