Uroerythrin

Uroerythrin
Names
IUPAC name
1,14,15,17-tetrahydro-2,7,13-trimethyl-1,14-dioxo-3-vinyl-16H-tripyrrin-8,12-dipropionic acid[1]
Other names
Biotripyrrin-a
Identifiers
3D model (JSmol)
ChemSpider
  • InChI=1S/C25H27N3O6/c1-5-15-13(3)24(33)27-19(15)10-18-12(2)16(6-8-22(29)30)20(26-18)11-21-17(7-9-23(31)32)14(4)25(34)28-21/h5,10-11,26H,1,6-9H2,2-4H3,(H,27,33)(H,28,34)(H,29,30)(H,31,32)/b19-10+,21-11+
    Key: DXWHHYOVLWSVQD-WOEXBRBNSA-N
  • InChI=1/C25H27N3O6/c1-5-15-13(3)24(33)27-19(15)10-18-12(2)16(6-8-22(29)30)20(26-18)11-21-17(7-9-23(31)32)14(4)25(34)28-21/h5,10-11,26H,1,6-9H2,2-4H3,(H,27,33)(H,28,34)(H,29,30)(H,31,32)/b19-10+,21-11+
    Key: DXWHHYOVLWSVQD-WOEXBRBNBP
  • CC1=C(/C(=C/C2=C(C(=C(N2)/C=C\3/C(=C(C(=O)N3)C)C=C)C)CCC(=O)O)/NC1=O)CCC(=O)O
Properties
C
25H
27N
3O
6
Molar mass 465.498
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Uroerythrin is a red pigment present in the urine, where it is part of a group of yellow, brown and red pigments generally designated as urochrome.[2]

  1. ^ Xiang H. Wang (2008). "Medical Use of Bilirubin and its Structural Analogues".
  2. ^ Cite error: The named reference Uroeritrina was invoked but never defined (see the help page).