Bilirubin - Wikipedia
Bilirubin (BR) (from the Latin for "red bile") is a red-orange compound that occurs in the normal catabolic pathway that breaks down heme in vertebrates. This catabolism is a necessary …
Bilirubin | C33H36N4O6 | CID 5280352 - PubChem
Bilirubin | C33H36N4O6 | CID 5280352 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity …
Physiology, Bilirubin - StatPearls - NCBI Bookshelf
2022年9月12日 · The fully bonded structure of bilirubin is designated as bilirubin IX-alpha-ZZ. Bilirubin, insoluble in an aqueous solution, is carried in circulation bound to albumin, a …
Bilirubin (2-) | C33H34N4O6-2 | CID 7067843 - PubChem
Bilirubin (2-) is a dicarboxylic acid dianion obtained by deprotonation of the two carboxy groups of bilirubin; major species at pH 7.3. It has a role as a human metabolite. It is a linear tetrapyrrole …
Bilirubin - an overview | ScienceDirect Topics
At physiological pH, the species of free bilirubin are approximately 82% diacid, 16% monoanion, and 2% dianion. 16 These chemical properties of bilirubin are important in understanding the …
Bilirubin - American Chemical Society
2012年7月12日 · Bilirubin’s structure is that of a ring-opened porphyrin: a chain of substituted pyrrole and 1,3-dihydro-2 H -pyrrol-2-one rings. The determination of bilirubin concentrations …
bilirubin | C33H36N4O6 - ChemSpider
ChemSpider record containing structure, synonyms, properties, vendors and database links for bilirubin, 635-65-4, 74376
Structure of bilirubin - Nature
1976年7月1日 · We report the X-ray analysis of bilirubin—the first such analysis of a naturally occurring linear tetrapyrrole—which shows that bilirubin has the Z configuration at the C4–C5 …
An Overview of Bilirubin Chemistry | SpringerLink
Its structure was determined by Siedel and Fischer in 1933(4) and confirmed by total synthesis by Fischer and Plieninger in 1943(5) and more recently by Plieninger et al(6). Much of the basic …
de to provide a comprehensive review of the subj ect. Instead, some of the basic chemical properties of the m:>lecule. e chemical formula of bilirubin is shown in Figure 1. Inspection of …