Urobilinogen
[CAS# 14684-37-8]

Identification

• Name: Urobilinogen
• Synonyms: 3-[2-[[3-(2-Carboxyethyl)-5-[(4-Ethyl-5-Keto-3-Methyl-3-Pyrrolin-2-Yl)Methyl]-4-Methyl-1H-Pyrrol-2-Yl]Methyl]-5-[(3-Ethyl-5-Keto-4-Methyl-3-Pyrrolin-2-Yl)Methyl]-4-Methyl-1H-Pyrrol-3-Yl]Propionic Acid; Chebi:29026; Mesobilirubinogen Ixalpha
• Molecular Formula: C₃₃H₄₄N₄O₆
• Molecular Weight: 592.73
• CAS Registry Number: 14684-37-8
• SMILES: C(C)C1=C(C(=O)NC1CC2=C(C(=C([NH]2)CC3=C(C(=C([NH]3)CC4C(=C(C(=O)N4)CC)C)C)CCC(=O)O)CCC(=O)O)C)C
• InChI: 1S/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)
• InChIKey: OBHRVMZSZIDDEK-UHFFFAOYSA-N

Properties

• Density: 1.235g/cm³ (Cal.)
• Boiling point: 870.435°C at 760 mmHg (Cal.)
• Flash point: 480.222°C (Cal.)

References

• (1): Dae-Sik Lee, Byoung Goo Jeon, Chunhwa Ihm, Je-Kyun Park and Mun Yeon Jung. A simple and smart telemedicine device for developing regions: a pocket-sized colorimetric reader, Lab Chip, 2011, 11, 120.