CAS Registry Number

CAS 14684-37-8 — Urobilinogen

Urobilinogen is a colorless, water-soluble bile pigment precursor formed during the breakdown of hemoglobin in the intestines, primarily used in clinical diagnostics to assess liver function, hemolytic anemia, and biliary obstruction. It appears as a pale yellow to colorless crystalline solid when isolated. This chemical has a CAS number of 14684-37-8, with a molecular formula of C33H44N4O6 and a molecular weight of 592.7257 g/mol. It requires storage at -18°C and carries no signal word for hazard classification. Molekula supplies Urobilinogen from research to bulk quantities with full documentation and ISO 9001:2015 traceability.