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Tocris/Parthenolide/0610/100/100 mg

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货号: 0610/100

品牌: Tocris

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Description: 5-HT release inhibitor

Chemical Name: [1aR-(1aR*,4E,7aS*,10aS*,-10bR*)]-2,3-6,7,7a,8,10a,10b-Octahydro-1a,5-dimethyl-8-methyleneoxireno[9,10]cyclodeca[1,2-b]furan-9(1aH)-one

Purity: ≥98% (HPLC)

Biological Activity Technical Data Solubility Calculators Datasheets References

Biological Activity

The active principle of feverfew (Chrysanthemum parthenium). Antisecretory, anti-inflammatory and spasmolytic; inhibits the release of 5-HT from blood platelets. Also inhibits activation of NF-κB, and generation of leukotriene B₄ and thromboxane B₂.

Compound Libraries

Parthenolide is also offered as part of the Tocriscreen Plus. Find out more about compound libraries available from Tocris.

Technical Data

M. Wt	248.32
Formula	C₁₅H₂₀O₃
Storage	Desiccate at +4°C
Purity	≥98% (HPLC)
CAS Number	20554-84-1
PubChem ID	6473881
InChI Key	KTEXNACQROZXEV-SLXBATTESA-N
Smiles	C/C1=CCC[C@]2(C)[C@@H](O2)[C@@H](OC([C@]3=C)=O)[C@H]3CC1

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

All Tocris products are intended for laboratory research use only.

Solubility Data

	Solvent	Max Conc. mg/mL	Max Conc. mM
Solubility
	DMSO	12.42	100
	ethanol	24.83	100

Preparing Stock Solutions

The following data is based on the product molecular weight 248.32. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Concentration / Solvent Volume / Mass	1 mg	5 mg	10 mg
1 mM	4.03 mL	20.14 mL	40.27 mL
5 mM	0.81 mL	4.03 mL	8.05 mL
10 mM	0.4 mL	2.01 mL	4.03 mL
50 mM	0.08 mL	0.4 mL	0.81 mL

Product Datasheets

Certificate of Analysis / Product Datasheet

Safety Datasheet

References

References are publications that support the products' biological activity.

Groenewegen and Heptinstall (1990) A comparison of the effects of an extract of feverfew and parthenolide, a component of feverfew, on human platelet activity in vitro. J.Pharm.Pharmacol. 42 553 PMID: 1981582

Heptinstall et al (1986) Compounds extracted from feverfew that have anti-secretory activity contain an α-methylene butyrolactone unit. J.Pharm.Pharmacol. 38 709 PMID: 2877077

Sumner et al (1992) Inhibition of 5-lipoxygenase and cyclo-oxygenase in leukocytes by feverfew. Involvement of sesquiterpene lactones and other components. Biochem.Pharmacol. 43 2313 PMID: 1319159

Hehner et al (1998) Sesquiterpene lactones specifically inhibit activation of NF-κB by preventing the degradation of IκB-α and IκB-β. J.Biol.Chem. 273 1288 PMID: 9430659

Keywords: Parthenolide, supplier, 5-HT, release, inhibitors, inhibits, Serotonin, 5-Hydroxytryptamine, Receptors, 5-HT3, feverfew, 5-HT-Related, 5-HT3, Receptors, NF-kB/IkB, 5-HT-Related, Tocris Bioscience

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