Britannilactone

Modify Date: 2024-01-09 18:46:57

Britannilactone Structure
Britannilactone structure
Common Name Britannilactone
CAS Number 33620-72-3 Molecular Weight 266.33300
Density N/A Boiling Point N/A
Molecular Formula C15H22O4 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Britannilactone


Britannilactone(Desacetylinulicin) is a methanol extract of the dried flower of Inula britannica L.IC50 value:Target:A bioassay-guided isolation of the chloroform fraction of the I. britannica using an in vitro melanogenesis inhibition assay led to the isolation of sesquiterpenes, 1-O-acetylbritannilactone (1), britannilactone (2) and neobritannilactone B (3). Compounds 1 and 2 significantly reduced melanin production in a dose-dependent manner with IC50 values of 13.3 and 15.5 μM, respectively [1].

 Names

Name 4-hydroxy-6-(3-hydroxy-propyl)-5,7-dimethyl-3-methylene-3,3a,4,5,8,8a-hexahydro-cyclohepta[b]furan-2-one
Synonym More Synonyms

 Britannilactone Biological Activity

Description Britannilactone(Desacetylinulicin) is a methanol extract of the dried flower of Inula britannica L.IC50 value:Target:A bioassay-guided isolation of the chloroform fraction of the I. britannica using an in vitro melanogenesis inhibition assay led to the isolation of sesquiterpenes, 1-O-acetylbritannilactone (1), britannilactone (2) and neobritannilactone B (3). Compounds 1 and 2 significantly reduced melanin production in a dose-dependent manner with IC50 values of 13.3 and 15.5 μM, respectively [1].
Related Catalog
References

[1]. Choo SJ, et al. Hypo-pigmenting effect of sesquiterpenes from Inula britannica in B16 melanoma cells. Arch Pharm Res. 2014 May;37(5):567-74.

 Chemical & Physical Properties

Molecular Formula C15H22O4
Molecular Weight 266.33300
Exact Mass 266.15200
PSA 66.76000
LogP 1.57390
Storage condition 2-8℃

 Synonyms

Desacetylinulicin
BRITANNILACTONE
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