urobilinogen

PubChem Notes:

Urobilinogen A colorless compound formed in the intestines by the reduction of bilirubin. Some is excreted in the feces where it is oxidized to urobilin. Some is reabsorbed and re-excreted in the bile as bilirubin. At times, it is re-excreted in the urine, where it may be later oxidized to urobilin.

MediLexicon urobilinogen - Medical Dictionary Definition for Term 'urobilinogen'

[1. Precursor of urobilin.

Molecular Formula: C33H44N4O6


InChI: InChI=1/C33H44N4O6/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/h26-27,34-35H,7-15H2,1-6H3,(H,36,43)(H,37,42)(H,38,39)(H,40,41)/f/h36-38,40H

InChIKey: InChIKey=OBHRVMZSZIDDEK-XUJUVXEQCJ
SMILES: CCC1=C(C)C(=O)NC1Cc2[nH]c(Cc3[nH]c(CC4NC(=O)C(CC)=C4C)c(C)c3CCC(O)=O)c(CCC(O)=O)c2C

CAS number 14684-37-8

Names:
    i-Urobilinogen
    I-Urobilinogen
    Mesobilirubinogen
    mesobilirubinogen IXα
    UROBILINOGEN
    Urobilinogen
    urobilinogen IXα
    urobilinogen
    14684-37-8
    2,17-diethyl-1,4,5,10,15,16,19,22,23,24-decahydro-3,7,13,18-tetramethyl-1,19-dioxo-21H-biline-8,12-dipropanoic acid
    21H-Biline-8,12-dipropanoic acid, 2,17-diethyl-1,4,5,10,15,16,19,22,23,24-decahydro-3,7,13,18-tetramethyl-1,19-dioxo-
    3-[2-[[3-(2-carboxyethyl)-5-[(3-ethyl-4-methyl-5-oxo-1,2-dihydropyrrol-2-yl)methyl]-4-methyl-1H-pyrrol-2-yl]methyl]-5-[(4-ethyl-3-methyl-5-oxo-1,2-dihydropyrrol-2-yl)methyl]-4-methyl-1H-pyrrol-3-yl]propanoic acid
    580-42-7
    8,12-bis(2-carboxyethyl)-3,18-diethyl-2,7,13,17-tetramethylbilane-1,19(4H,16H)-dione

Registries:
    PubChem CID 26818
    Beilstein =75461
    CAS 14684-37-8 (from NIST)
    ChEBI 29026
    Kegg C05790
    PubChem ID 169496
    PubChem ID 8085