Sterebin E

CAS# 114343-74-7

Sterebin E

Catalog No. BCN8846----Order now to get a substantial discount!

Product Name & Size Price Stock
Sterebin E: 5mg $638 In Stock
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Quality Control of Sterebin E

Number of papers citing our products

Chemical structure

Sterebin E

3D structure

Chemical Properties of Sterebin E

Cas No. 114343-74-7 SDF Download SDF
PubChem ID 131751729 Appearance Powder
Formula C20H34O4 M.Wt 338.48
Type of Compound Diterpenoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name 4-[(1E,3Z)-5-hydroxy-3-methylpenta-1,3-dienyl]-3,4a,8,8-tetramethyl-2,4,5,6,7,8a-hexahydro-1H-naphthalene-1,2,3-triol
SMILES CC(=CCO)C=CC1C2(CCCC(C2C(C(C1(C)O)O)O)(C)C)C
Standard InChIKey RMAJUEUHZWCNQM-UFVXJIOISA-N
Standard InChI InChI=1S/C20H34O4/c1-13(9-12-21)7-8-14-19(4)11-6-10-18(2,3)16(19)15(22)17(23)20(14,5)24/h7-9,14-17,21-24H,6,10-12H2,1-5H3/b8-7+,13-9-
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.

Source of Sterebin E

The leaves of Stevia rebaudiana

Biological Activity of Sterebin E

DescriptionSterebin E may have anti-inflammatory activity.

Protocol of Sterebin E

Structure Identification
European Food Research and Technology. A, 2007, 224(4):483-488.

Phytochemical and biological investigationOf Stevia rebaudiana Bertoni; 1-labdane-type diterpene[Reference: WebLink]


METHODS AND RESULTS:
Five labdane diterpenoids, austroinulin, iso-austroinulin, Sterebin E, Sterebin E acetate, and sterebin A acetate, along with hydrocarbons, aliphatic alcohols, beta-amyrin, beta-sitosterol and stigmasterol were isolated from the chloroform soluble fraction of the methanol extract of Stevia rebaudiana leaves. Chlorogenic and caffeic acids were isolated from the EtOAc fraction.
CONCLUSIONS:
All the isolated compounds were identified using spectral tools. The chloroform and methanol extracts proved significant anti-inflammatory effect and caused marked inhibition of carrageenan-induced paw oedema in rats.

Sterebin E Dilution Calculator

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Sterebin E Molarity Calculator

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Preparing Stock Solutions of Sterebin E

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.9544 mL 14.7719 mL 29.5438 mL 59.0877 mL 73.8596 mL
5 mM 0.5909 mL 2.9544 mL 5.9088 mL 11.8175 mL 14.7719 mL
10 mM 0.2954 mL 1.4772 mL 2.9544 mL 5.9088 mL 7.386 mL
50 mM 0.0591 mL 0.2954 mL 0.5909 mL 1.1818 mL 1.4772 mL
100 mM 0.0295 mL 0.1477 mL 0.2954 mL 0.5909 mL 0.7386 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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