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About This Item
Empirical Formula (Hill Notation):
C15H18O2
CAS Number:
Molecular Weight:
230.30
UNSPSC Code:
41116107
NACRES:
NA.24
MDL number:
InChI
1S/C15H18O2/c1-8-4-7-12-10(3)15(16)17-14(12)13-9(2)5-6-11(8)13/h11-14H,1-7H2/t11-,12-,13-,14-/m0/s1
SMILES string
C=C1CC[C@@]2([H])C(CC[C@@H]3[C@H](OC(C3=C)=O)[C@]21[H])=C
InChI key
NETSQGRTUNRXEO-XUXIUFHCSA-N
grade
primary reference standard
product line
phyproof® Reference Substance
assay
≥95.0% (HPLC)
form
solid
manufacturer/tradename
PhytoLab
storage temp.
−20°C
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General description
This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG
Biochem/physiol Actions
Dehydrocostuslactone (DHE) is a sesquiterpene lactone extracted from Saussurea lappa and Aucklandia lappa. The compound possess antifungal and antimycobacterial activity and exhibit a cytotoxic effect against HepG2, OVCAR-3, and HeLa cell lines.
Suppressors of cytokine signaling (SOCS) proteins negatively regulate cytokine receptor signaling. The SOCS family include eight members SOCS-1 to SOCS-7 and CIS. Dehydrocostuslactone (DHE) is a sesquiterpene lactone extracted from Saussurea lappa and Aucklandia lappa. The compound possess antifungal and antimycobacterial activity and exhibit a cytotoxic effect against HepG2, OVCAR-3, and HeLa cell lines. DHE inhibits cell proliferation not only in early-stage breast cancer MCF-7 but also in more advanced stage MDA-MB-231 cancer cells, without significant effect on H184B5F5/M10 normal mammary epithelial cells. The inhibition of breast cancer cells proliferation occurs through cell cycle blockade and apoptosis. DHE inhibits cell cycle progression and cell death through SOCS-1 and SOCS-3.
Legal Information
phyproof is a registered trademark of PhytoLab GmbH & Co. KG
signalword
Warning
hcodes
Hazard Classifications
Skin Sens. 1
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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