635-65-4 Bilirubin AKSci H678
 
 
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  H678    AKSci Reference Standard
Bilirubin
, 98% (HPLC)
 
Hematoidin
Bilirubin IX-alpha




IDENTITY
CAS Number:635-65-4
MDL Number:MFCD00005499
MF:C33H36N4O6
MW:584.66
EINECS:211-239-7
BRN:74376
SPECIFICATIONS & PROPERTIES
Min. Purity Spec:98% (HPLC)
Physical Form (at 20°C):Solid
Melting Point:255-270°C (dec.)
Long-Term Storage:Store long-term at -20°C
DOT/IATA TRANSPORT INFORMATION
Not hazardous material

BIOLOGICAL INFO
Solubility:Soluble in chloroform (10 mg/ml), benzene, chlorobenzene, carbon disulfide, alkaline solutions, aqueous acid, ethanol (slightly), and ether (slightly). Insoluble in water.
Application(s):A principal pigment of bile and one of the major end products of hemoglobin decomposition

REVIEW

 Bilirubin is a principal pigment of bile and one of the major end products of hemoglobin decomposition. It contains conjugated double bonds and reactive hydrogen atoms. Serves as a physiological antioxidant. Reported to cross the blood-brain barrier and exert significant antioxidant effects in the brain. This product corresponds to the unconjugated form.

GLOBALLY HARMONIZED SYSTEM (GHS)

Pictograms

Signal Word
Warning

Hazard Statements
H315; H319; H335

Precautionary Statements
P261; P264; P271; P280; P302+P352; P304+P340; P305+P351+P338; P312; P321; P332+P313; P337+P313; P362; P403+P233; P405; P501


Current as of June 29, 2022

AKSci Reference Standards are high-purity, low-impurity compounds suitable for use as standards.


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CATEGORIES

 APIs and Bioactives > Natural Products


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