Record Information
Version1.0
StatusDetected and Quantified
Creation Date2020-12-10 22:03:21 UTC
Update Date2024-04-30 19:33:43 UTC
Metabolite IDMMDBc0000802
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
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
Molecular FormulaC33H36N4O6
Average Mass584.673
Monoisotopic Mass584.263484895
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 NumberNot Available
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