1-O-Acetyl-6beta-O-Isobutyrylbritannilactone

Modify Date: 2024-02-06 14:52:18

1-O-Acetyl-6beta-O-Isobutyrylbritannilactone Structure
1-O-Acetyl-6beta-O-Isobutyrylbritannilactone structure
Common Name 1-O-Acetyl-6beta-O-Isobutyrylbritannilactone
CAS Number 1087072-50-1 Molecular Weight 378.459
Density 1.1±0.1 g/cm3 Boiling Point 503.1±50.0 °C at 760 mmHg
Molecular Formula C21H30O6 Melting Point N/A
MSDS N/A Flash Point 217.4±30.2 °C

 Use of 1-O-Acetyl-6beta-O-Isobutyrylbritannilactone


1-O-Acetyl-6beta-O-Isobutyrylbritannilactone (compound 5), a sesquiterpene lactone, can be isolated from the flowers of Inula britannica. 1-O-Acetyl-6beta-O-Isobutyrylbritannilactone shows significant cytotoxicity to tumor cells[1].

 Names

Name 1-O-Acetyl-6beta-O-Isobutyrylbritannilactone
Synonym More Synonyms

  Biological Activity

Description 1-O-Acetyl-6beta-O-Isobutyrylbritannilactone (compound 5), a sesquiterpene lactone, can be isolated from the flowers of Inula britannica. 1-O-Acetyl-6beta-O-Isobutyrylbritannilactone shows significant cytotoxicity to tumor cells[1].
Related Catalog
References

[1]. Qi J L, et al. Sesquiterpene lactones and their anti-tumor activity from the flowers of Inula britannica. Letters in Drug Design & Discovery, 2008, 5(7): 433-436.

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 503.1±50.0 °C at 760 mmHg
Molecular Formula C21H30O6
Molecular Weight 378.459
Flash Point 217.4±30.2 °C
Exact Mass 378.204254
LogP 3.85
Vapour Pressure 0.0±1.3 mmHg at 25°C
Index of Refraction 1.504

 Synonyms

Propanoic acid, 2-methyl-, (3aR,4R,7aR)-5-[4-(acetyloxy)-1-methylbutyl]-2,3,3a,4,7,7a-hexahydro-6-methyl-3-methylene-2-oxo-4-benzofuranyl ester
(3aR,4R,7aR)-5-(5-Acetoxy-2-pentanyl)-6-methyl-3-methylene-2-oxo-2,3,3a,4,7,7a-hexahydro-1-benzofuran-4-yl 2-methylpropanoate