ChemicalBook--->CAS DataBase List--->33627-41-7

33627-41-7

33627-41-7 Structure

33627-41-7 Structure
IdentificationBack Directory
[Name]

inulicin
[CAS]

33627-41-7
[Synonyms]

inulicin
Britannilactone
inulicin USP/EP/BP
Inulicin(1-O-acetyl Britannilactone)
1-O-Acetylbritannilactone (Inulicin)
6-(3-acetoxy-propyl)-4-hydroxy-5,7-dimethyl-3-methylene-3,3a,4,5,8,8a-hexahydro-cyclohepta[b]furan-2-one
(3aS)-3,3aα,4,5,8,8aα-Hexahydro-4α-hydroxy-6-(3-acetoxypropyl)-5α,7-dimethyl-3-methylene-2H-cyclohepta[b]furan-2-one
(3aS)-6-(3-Acetoxypropyl)-3,3aα,4,5,8,8aα-hexahydro-4α-hydroxy-5α,7-dimethyl-3-methylene-2H-cyclohepta[b]furan-2-one
(3aS,4S,7aR)-5-[(1S)-4-(Acetyloxy)-1-methylbutyl]-3a,4,7,7a-tetrahydro-4-hydroxy-6-methyl-3-methylene-2(3H)-benzofuranone
2(3H)-Benzofuranone,5-[(1S)-4-(acetyloxy)-1-methylbutyl]-3a,4,7,7a-tetrahydro-4-hydroxy-6-methyl-3-methylene-,(3aS,4S,7aR)-
[Molecular Formula]

C17H24O5
[MOL File]

33627-41-7.mol
[Molecular Weight]

308.37
Chemical PropertiesBack Directory
[Melting point ]

124.0-126.1 °C
[Boiling point ]

481.7±45.0 °C(Predicted)
[density ]

1.16
[storage temp. ]

4°C, protect from light
[solubility ]

DMSO: soluble
[form ]

A solid
[pka]

13.71±0.60(Predicted)
Hazard InformationBack Directory
[Biological Activity]

Inulicin (1-O-Acetylbritannilactone) is an active compound isolated from Inula Britannica L. It inhibits VEGF-mediated activation of Src and FAK. It also inhibits LPS-induced PGE2 production and COX-2 expression, as well as NF-κB activation and translocation.
[in vivo]

Administration of a single dose of Inulicin (1-O-Acetylbritannilactone; 12 mg/kg/day) remarkably suppresses growth of A549 xenografts in nude mice. In vivo microvessels formation and Src activation are also significantly inhibited in Inulicin-treated xenograft tumors. To investigate the potential activity of Inulicin in vivo, a nude mice xenograft model is applied.
[target]

NF-κB

< span>

COX-2

[storage]

4°C, protect from light
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