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Lupulone C

CAS# 613683-50-4

Lupulone C

2D Structure

Catalog No. BCX1673----Order now to get a substantial discount!

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Lupulone C: 5mg $650 In Stock
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Lupulone C

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Chemical Properties of Lupulone C

Cas No. 613683-50-4 SDF Download SDF
PubChem ID N/A Appearance Powder
Formula C26H38O5 M.Wt 430.58
Type of Compound N/A Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months.
Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it.
About Packaging 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial.
2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial.
3. Try to avoid loss or contamination during the experiment.
Shipping Condition Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request.

Lupulone C Dilution Calculator

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Lupulone C Molarity Calculator

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Preparing Stock Solutions of Lupulone C

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.3224 mL 11.6122 mL 23.2245 mL 46.449 mL 58.0612 mL
5 mM 0.4645 mL 2.3224 mL 4.6449 mL 9.2898 mL 11.6122 mL
10 mM 0.2322 mL 1.1612 mL 2.3224 mL 4.6449 mL 5.8061 mL
50 mM 0.0464 mL 0.2322 mL 0.4645 mL 0.929 mL 1.1612 mL
100 mM 0.0232 mL 0.1161 mL 0.2322 mL 0.4645 mL 0.5806 mL
* Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations.

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References on Lupulone C

Anti-inflammatory and anti-tumor-promoting effects of 5-deprenyllupulonol C and other compounds from Hop (Humulus lupulus L.).[Pubmed:22700224]

Chem Biodivers. 2012 Jun;9(6):1045-54.

A new phloroglucinol derivative, 5-deprenyllupulonol C (1), along with four other phloroglucinol derivatives, 2-5, five chalcones, 6-10, four flavanones, 11-14, two flavonol glycosides, 15 and 16, and five triterpenoids, 17-21, were isolated from the female inflorescence pellet extracts of hop (Humulus lupulus L.). Upon evaluation of these compounds against the Epstein-Barr virus early antigen (EBV-EA) activation induced by 12-O-tetradecanoylphorbol 13-acetate (TPA) in Raji cells, twelve compounds, i.e., 1-4, 11-14, 17-19, and 21, showed potent inhibitory effects on EBV-EA induction, with IC(5)(0) values in the range of 215-393 mol ratio/32 pmol TPA. In addition, eleven compounds, i.e., 1-4, 6, 11, 12, 14, 17, 18, and 20, were found to inhibit TPA-induced inflammation (1 mug/ear) in mice, with ID(5)(0) values in the range of 0.13-1.06 mumol per ear. Further, Lupulone C (2) and 6-prenylnaringenin (14) exhibited inhibitory effects on skin-tumor promotion in an in vivo two-stage mouse-skin carcinogenesis test based on 7,12-dimethylbenz[a]anthracene (DMBA) as initiator and with TPA as promoter.

Antiangiogenic properties of lupulone, a bitter acid of hop cones.[Pubmed:18383859]

Anticancer Res. 2008 Jan-Feb;28(1A):289-94.

BACKGROUND: Angiogenesis is the result of intricate steps regulated by the balance between agonistic and antagonistic effectors. Disturbance of this balance leads to an 'angiogenic' switch critical for tumor development. MATERIALS AND METHODS: Using human umbilical vein endothelial cells (HUVEC) the effects of lupulone were analyzed on proliferation induced by angiogenic growth factors, transmembrane cell migration toward fibronectin and formation of a network of tubular-like structures on Matrigel. RESULTS: Lupulone (2.5-50 microg/ml) induced a concentration-dependent inhibition of HUVEC proliferation and chemotaxis. Lupulone Caused a significant reduction of closed capillary-like structures in Matrigel indicating a strong inhibitory effect on neovascularisation. In mice receiving lupulone (20 mg/kg/day) in drinking water for 21 days, new vessel formation was reduced by 50% in matrigel plugs implanted under the skin when compared with controls. CONCLUSION: The present data demonstrate that lupulone is able to inhibit angiogenesis in vitro and in vivo. Lupulone emerges as a potential chemopreventive agent when considering its strong antiangiogenic properties.

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