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ChemicalBook--->CAS DataBase List--->114-25-0

114-25-0

114-25-0 Structure

114-25-0 Structure
IdentificationBack Directory
[Name]

biliverdin
[CAS]

114-25-0
[Synonyms]

ocyan
biliverdin
Biliverdine
Uteroverdine
Dehydrobilirubin
Protobiliverdin IXa
BILIVERDINEDIHYDROCHLORIDE
3,18-Diethenyl-1,19,22,24-tetrahydro-2,7,13,17-tetrametyl-1,19-dioxo-21H-biline-8,12-dipropanoic Acid
3-[2-[(E)-[(5E)-3-(2-carboxyethyl)-5-[(4-ethenyl-3-methyl-5-oxo-pyrrol-2-yl)methylidene]-4-methyl-pyrrol-2-ylidene]methyl]-5-[(E)-(3-ethenyl-4-methyl-5-oxo-pyrrol-2-ylidene)methyl]-4-methyl-1H-pyrrol-3-yl]propanoic acid
3-[2-[(Z)-[(5E)-3-(2-carboxyethyl)-5-[(4-ethenyl-3-methyl-5-oxo-pyrrol-2-yl)methylidene]-4-methyl-pyrrol-2-ylidene]methyl]-5-[(Z)-(3-ethenyl-4-methyl-5-oxo-pyrrol-2-ylidene)methyl]-4-methyl-1H-pyrrol-3-yl]propanoic acid
[EINECS(EC#)]

204-042-2
[Molecular Formula]

C33H34N4O6
[MOL File]

114-25-0.mol
[Molecular Weight]

582.65
Chemical PropertiesBack Directory
[Appearance]

Dark Green Crystalline Solid
[Melting point ]

>2000C (dec)
[Boiling point ]

640.55°C (rough estimate)
[density ]

1.2293 (rough estimate)
[refractive index ]

1.6000 (estimate)
[storage temp. ]

-20°C Freezer
[solubility ]

DMSO (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

4.46±0.10(Predicted)
[color ]

Dark Green
[Stability:]

Light Sensitive
[EPA Substance Registry System]

21H-Biline-8,12-dipropanoic acid, 3,18-diethenyl-1,19,22,24-tetrahydro-2,7,13,17-tetramethyl-1,19-dioxo- (114-25-0)
Hazard InformationBack Directory
[Chemical Properties]

Dark Green Crystalline Solid
[Uses]

Biliverdine is a precursor of Bilirubin. Biliverdine is formed in the body from hemoglobin. The bile of amphibians and of birds contains Biliverdine only. It is also an inhibitor for hepatitis C virus.
[Uses]

Biliverdineis a precursor of Bilirubin. Biliverdine is formed in the body from hemoglobin. The bile of amphibia and of birds contains Biliverdine only.
[Uses]

Precursor of Bilirubin. Formed in the body from hemoglobin
[Definition]

ChEBI: A linear tetrapyrrole produced in the reticuloendothelial system by the first step of heme degradation, catalysed by heme oxygenase.
[Purification Methods]

This is the precursor of bilirubin (above) and forms dark green plates or prisms, with a violet reflection, from MeOH. The dimethyl ester, when crystallised from MeOH has m 215o(209o), and when crystallised from CHCl3/Pet ether gives blue-green crystals with m 202o. [Gray et al. J Chem Soc 2264 1961, Sheldrick J Chem Soc, Perkin Trans 2 1457 1976, Beilstein 26 III/V 3272.]
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