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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2019-10-28 17:05:11 UTC
Update Date2022-03-07 03:18:19 UTC
HMDB IDHMDB0240584
Secondary Accession NumbersNone
Metabolite Identification
Common Name(4E,15E)-Bilirubin
Description(4E,15E)-Bilirubin is an isomer of bilirubin and is less lipophilic and more polar than the naturally occurring Z-Z isomer (PMID: 426785 ). Bilirubin is a bile pigment that is a degradation product of heme. In particular, bilirubin is a yellow breakdown product of normal heme catabolism. Its levels are elevated in certain diseases and it is responsible for the yellow colour of bruises. Bilirubin is an excretion product and the body does not control its levels. Bilirubin levels reflect the balance between production and excretion. Thus, there is no "normal" level of bilirubin. Bilirubin consists of an open chain of four pyrroles (tetrapyrrole). In contrast, the heme molecule is a closed ring of four pyrroles, called porphyrin (Wikipedia).
Structure
Data?1572447447
Synonyms
ValueSource
(4E,15E)-Bilirubin ixalphaHMDB
(4E,15E)-Bilirubin ixαHMDB
(e,e)-BilirubinHMDB
(e,e)-Bilirubin ixalphaHMDB
(e,e)-Bilirubin ixαHMDB
BilirubinHMDB
e,e-BilirubinHMDB
e,e-Bilirubin ixalphaHMDB
e,e-Bilirubin ixαHMDB
(4E,15E)-BilirubinHMDB
Chemical FormulaC33H36N4O6
Average Molecular Weight584.673
Monoisotopic Molecular Weight584.263484895
IUPAC Name3-(2-{[3-(2-carboxyethyl)-5-{[(2E)-4-ethenyl-3-methyl-5-oxo-2,5-dihydro-1H-pyrrol-2-ylidene]methyl}-4-methyl-1H-pyrrol-2-yl]methyl}-5-{[(2E)-3-ethenyl-4-methyl-5-oxo-2,5-dihydro-1H-pyrrol-2-ylidene]methyl}-4-methyl-1H-pyrrol-3-yl)propanoic acid
Traditional Namebiliveridine
CAS Registry Number69853-44-7
SMILES
CC1=C(C=C)\C(NC1=O)=C/C1=C(C)C(CCC(O)=O)=C(CC2=C(CCC(O)=O)C(C)=C(N2)\C=C2\NC(=O)C(C=C)=C2C)N1
InChI Identifier
InChI=1S/C33H36N4O6/c1-7-20-19(6)32(42)37-27(20)14-25-18(5)23(10-12-31(40)41)29(35-25)15-28-22(9-11-30(38)39)17(4)24(34-28)13-26-16(3)21(8-2)33(43)36-26/h7-8,13-14,34-35H,1-2,9-12,15H2,3-6H3,(H,36,43)(H,37,42)(H,38,39)(H,40,41)/b26-13+,27-14+
InChI KeyBPYKTIZUTYGOLE-BMNRKXRESA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as bilirubins. These are organic compounds containing a dicarboxylic acyclic tetrapyrrole derivative.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassTetrapyrroles and derivatives
Sub ClassBilirubins
Direct ParentBilirubins
Alternative Parents
Substituents
  • Bilirubin skeleton
  • Dicarboxylic acid or derivatives
  • Substituted pyrrole
  • Pyrrole
  • Pyrroline
  • Heteroaromatic compound
  • Secondary carboxylic acid amide
  • Lactam
  • Carboxamide group
  • Carboxylic acid
  • Carboxylic acid derivative
  • Azacycle
  • Organic oxide
  • Organic nitrogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxygen compound
  • Carbonyl group
  • Hydrocarbon derivative
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
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
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Tissue Locations
  • Placenta
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 IDNot Available
KNApSAcK IDNot Available
Chemspider ID4474753
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5315454
PDB IDNot Available
ChEBI ID132996
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 References
  1. Lightner DA, Wooldridge TA, McDonagh AF: Configurational isomerization of bilirubin and the mechanism of jaundice phototherapy. Biochem Biophys Res Commun. 1979 Jan 30;86(2):235-43. doi: 10.1016/0006-291x(79)90857-x. [PubMed:426785 ]
  2. Elshenawy S, Pinney SE, Stuart T, Doulias PT, Zura G, Parry S, Elovitz MA, Bennett MJ, Bansal A, Strauss JF 3rd, Ischiropoulos H, Simmons RA: The Metabolomic Signature of the Placenta in Spontaneous Preterm Birth. Int J Mol Sci. 2020 Feb 4;21(3). pii: ijms21031043. doi: 10.3390/ijms21031043. [PubMed:32033212 ]