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Delta 7-avenasterol

CAS# 23290-26-8

Delta 7-avenasterol

Catalog No. BCN3212----Order now to get a substantial discount!

Product Name & Size Price Stock
Delta 7-avenasterol: 5mg Please Inquire In Stock
Delta 7-avenasterol: 10mg Please Inquire In Stock
Delta 7-avenasterol: 20mg Please Inquire Please Inquire
Delta 7-avenasterol: 50mg Please Inquire Please Inquire
Delta 7-avenasterol: 100mg Please Inquire Please Inquire
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Quality Control of Delta 7-avenasterol

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Chemical structure

Delta 7-avenasterol

3D structure

Chemical Properties of Delta 7-avenasterol

Cas No. 23290-26-8 SDF Download SDF
PubChem ID 12795736 Appearance Powder
Formula C29H48O M.Wt 412.7
Type of Compound Steroids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name (3S,5S,9R,10S,13R,14R,17R)-10,13-dimethyl-17-[(Z,2R)-5-propan-2-ylhept-5-en-2-yl]-2,3,4,5,6,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol
SMILES CC=C(CCC(C)C1CCC2C1(CCC3C2=CCC4C3(CCC(C4)O)C)C)C(C)C
Standard InChIKey MCWVPSBQQXUCTB-OQTIOYDCSA-N
Standard InChI InChI=1S/C29H48O/c1-7-21(19(2)3)9-8-20(4)25-12-13-26-24-11-10-22-18-23(30)14-16-28(22,5)27(24)15-17-29(25,26)6/h7,11,19-20,22-23,25-27,30H,8-10,12-18H2,1-6H3/b21-7-/t20-,22+,23+,25-,26+,27+,28+,29-/m1/s1
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 Delta 7-avenasterol

The seeds of Nigella sativa L.

Biological Activity of Delta 7-avenasterol

Description1. Delta 7-avenasterol has antioxidant activity.
TargetsImmunology & Inflammation related

Delta 7-avenasterol Dilution Calculator

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Delta 7-avenasterol Molarity Calculator

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Preparing Stock Solutions of Delta 7-avenasterol

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.4231 mL 12.1153 mL 24.2307 mL 48.4614 mL 60.5767 mL
5 mM 0.4846 mL 2.4231 mL 4.8461 mL 9.6923 mL 12.1153 mL
10 mM 0.2423 mL 1.2115 mL 2.4231 mL 4.8461 mL 6.0577 mL
50 mM 0.0485 mL 0.2423 mL 0.4846 mL 0.9692 mL 1.2115 mL
100 mM 0.0242 mL 0.1212 mL 0.2423 mL 0.4846 mL 0.6058 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 Delta 7-avenasterol

High throughput screening of mutants of oat that are defective in triterpene synthesis.[Pubmed:20557911]

Phytochemistry. 2010 Aug;71(11-12):1245-52.

The triterpenes are a large and diverse group of plant natural products that have important functions in plant protection and food quality, and a range of pharmaceutical and other applications. Like sterols, they are synthesised from mevalonate via the isoprenoid pathway, the two pathways diverging after 2,3-oxidosqualene. During triterpene synthesis 2,3-oxidosqualene is cyclised to one of a number of potential products, the most common of these being the pentacyclic triterpene beta-amyrin. Plants often produce complex mixtures of conjugated triterpene glycosides which may be derived from a single triterpene skeleton. The delineation, functional analysis and exploitation of triterpene pathways in plants therefore represent a substantial challenge. Here we have carried out high throughput screening to identify mutants of diploid oat (Avena strigosa) that are blocked in the early steps of triterpene synthesis. We also show that mutants that are affected in the first committed step in synthesis of beta-amyrin-derived triterpenes, and so are unable to cyclise 2,3-oxidosqualene to beta-amyrin (sad1 mutants), accumulate elevated levels of primary sterols. The major differences were in Delta-7-campesterol and Delta-7-avenasterol, which both increased several fold relative to wild-type levels. This is presumably due to accumulation of squalene and 2,3-oxidosqualene and consequent feedback into the sterol pathway, and is consistent with previous reports in which specific oxidosqualene cyclase inhibitors and elicitors of triterpene biosynthesis were shown to have inverse effects on the flux through the sterol and triterpene pathways.

Topical antiinflammatory activity of phytosterols isolated from Eryngium foetidum on chronic and acute inflammation models.[Pubmed:10189959]

Phytother Res. 1999 Feb;13(1):78-80.

Eryngium foetidum L. (Apiaceae) is a Caribbean endemic plant, used in folk medicine for the treatment of several antiinflammatory disorders. A preliminary phytochemical study showed that the hexane extract is rich in terpenic compounds. Chromatographic fractionation of this extract yielded: alpha-cholesterol, brassicasterol, campesterol, stigmasterol (as the main component, 95%) clerosterol, beta-sitosterol, delta 5-avenasterol, delta (5)24-stigmastadienol and Delta 7-avenasterol. The topical antiinflammatory activity of the hexane extract and of stigmasterol was evaluated by auricular oedema, induced by 12-0-tetradecanoylphorbol acetate (TPA), in the mouse, using single and multiple applications of the phlogistic agent. Both reduced the oedema in a similar proportion in the two model assays (acute and chronic). Meloperoxidase activity was strongly reduced by both the extract and the compound, in the acute but not the chronic model. These results indicate that the leaves of Eryngium foetidum L may be effective against topical inflammation processes. Stigmasterol also exerts a significant topical antiinflammatory activity although it cannot be considered to be a major antiinflammatory agent, therefore other bioactive components are probably involved in the activity of the hexane extract.

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