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Bilirubin

CAT: 0024-sc-202499Size: 1 gDry Ice: NoHazardous: No
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CAS Number
635-65-4

Chemical Information

Bilirubin

Bilirubin IXalpha is a member of the class of biladienes that is a linear tetrapyrrole with the dipyrrole units being of both exovinyl and endovinyl type. A product of heme degradation, it is produced in the reticuloendothelial system by the reduction of biliverdin and transported to the liver as a complex with serum albumin. It has a role as an antioxidant, a mouse metabolite and a human metabolite. It is a dicarboxylic acid and a member of biladienes. It contains a 24G7 epitope. It is a conjugate acid of a bilirubin(2-).

CAS Number635-65-4
PubChem CID5280352
IUPAC Name3-[2-[[3-(2-carboxyethyl)-5-[(Z)-(3-ethenyl-4-methyl-5-oxopyrrol-2-ylidene)methyl]-4-methyl-1H-pyrrol-2-yl]methyl]-5-[(Z)-(4-ethenyl-3-methyl-5-oxopyrrol-2-ylidene)methyl]-4-methyl-1H-pyrrol-3-yl]propanoic acid
Molecular FormulaC33H36N4O6
Molecular Weight584.7
XLogP2.9
Topological Polar Surface Area164
Hydrogen Bond Donor Count6
Hydrogen Bond Acceptor Count6
Rotatable Bond Count12
Heavy Atom Count43
Formal Charge0
Complexity1340
SMILES
CC1=C(NC(=C1CCC(=O)O)CC2=C(C(=C(N2)/C=C\3/C(=C(C(=O)N3)C)C=C)C)CCC(=O)O)/C=C\4/C(=C(C(=O)N4)C=C)C
InChI
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-
InChIKey
BPYKTIZUTYGOLE-IFADSCNNSA-N
Chemical Structure
2D Structure
2D structure of Bilirubin
CAS: 635-65-4
CID: 5280352
Formula: C33H36N4O6
MW: 584.7
Interactive 3D Structure
Loading 3D structure...
Computed Properties
PropertyValue
Molecular Weight584.7
XLogP32.9
Hydrogen Bond Donor Count6
Hydrogen Bond Acceptor Count6
Rotatable Bond Count12
Exact Mass584.26348488
Monoisotopic Mass584.26348488
Topological Polar Surface Area164 Ų
Heavy Atom Count43
Formal Charge0
Complexity1340
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count2
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes