产品名称
Alantolactone, ≥98% (HPLC)
InChI key
PXOYOCNNSUAQNS-AGNJHWRGSA-N
InChI
1S/C15H20O2/c1-9-5-4-6-15(3)8-13-11(7-12(9)15)10(2)14(16)17-13/h7,9,11,13H,2,4-6,8H2,1,3H3/t9-,11+,13+,15+/m0/s1
SMILES string
C[C@H]1CCC[C@]2(C)C[C@H]3OC(=O)C(=C)[C@H]3C=C12
assay
≥98% (HPLC)
form
powder
storage condition
desiccated, protect from light
color
white to beige
solubility
DMSO: 15 mg/mL (clear solution)
storage temp.
−20°C
Quality Level
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General description
Alantolactone is a compound produced by Inula helenium. Alantolactone has antibacterial, antifungal, anti-inflammatory and anticancer properties. It suppresses signal transducer and activator of transcription 3 (STAT3) activation in liver and breast cancer cells. Alantolactone induces apoptosis in A549 lung cancer cells.
Application
Alantolactone has been used:
- in cell viability assay
- to examine the percentage of multicentrosomal mitosis in low and high passage human embryonic stem cells (hESC)
- in assessment of degranulation
Biochem/physiol Actions
Alantolactone is a sesquiterpene lactone disrupts the Cripto-1/ActRII complexes, resulting in an induction of activin/SMAD3 signaling. Alantolactone inhibits proliferation in cancer cells with no affect on normal cells.
Alantolactone is an inducer of activin/SMAD3 signaling.
signalword
Warning
hcodes
Hazard Classifications
Skin Sens. 1
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Muhammad Khan et al.
IUBMB life, 64(9), 783-794 (2012-07-28)
Glioblastoma multiforme (GBM) is the most malignant and aggressive primary brain tumor in adults. Despite concerted efforts to improve current therapies, the prognosis of glioblastoma remains very poor. Alantolactone, a sesquiterpene lactone compound, has been reported to exhibit antifungal, antibacteria
J S Ross et al.
Contact dermatitis, 29(2), 84-87 (1993-08-01)
A mix of 3 sesquiterpene lactones (SL) (SL mix 0.1%) was evaluated over a 4-year period. Of 7420 patients with eczema investigated by patch testing, 135 (68 male, 67 female) (1.8%) demonstrated positive reactions, 114 (84%) considered clinically relevant. Females
Charles L Cantrell et al.
Chemistry & biodiversity, 7(7), 1681-1697 (2010-07-27)
An Aedes aegypti larval toxicity bioassay was performed on compounds representing many classes of natural compounds including polyacetylenes, phytosterols, flavonoids, sesquiterpenoids, and triterpenoids. Among these compounds, two eudesmanolides, alantolactone, and isoalantolactone showed larvicidal activities against Ae. aegypti and, therefore, were
Jia-Chuan Lei et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 50(9), 3313-3319 (2012-06-23)
Alantolactone, a sesquiterpene lactone, possesses anti-inflammatory property. In this study, we provide evidence that it could be developed as a novel agent against human liver cancer. We observed that alantolactone treatment to HepG2, Bel-7402 and SMMC-7721 cells, human liver cancer
Hadas E Sloin et al.
PloS one, 13(6), e0199777-e0199777 (2018-06-26)
TGF-β signaling is a cellular pathway that functions in most cells and has been shown to play a role in multiple processes, such as the immune response, cell differentiation and proliferation. Recent evidence suggests a possible interaction between TGF-β signaling
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