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Vernolide B
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Product Name Vernolide B
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Catalog No.: CN09253
CAS No.: 618860-58-5
Molecular Formula: C23H30O8
Molecular Weight: 434.48 g/mol
Purity: >=98%
Type of Compound: Sesquiterpenoids
Physical Desc.: Powder
Source: The stems of Vernonia cinerea
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
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Description Vernolide-B has cytoxicity (ED50s: 3.78, 5.88, 6.42 μg/mL for KB, NCI-661, and HeLa cells respectively). Vernolide B is sesquiterpene lactone that can be isolated from Vernonia cinerea[1].
Density1.2±0.1 g/cm3
Boiling Point568.4±50.0 °C at 760 mmHg
Flash Point244.6±30.2 °C
Exact Mass434.194061
LogP3.47
Vapour Pressure0.0±1.6 mmHg at 25°C