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ent-16alpha,17-Dihydroxyatisan-3-one

CAS# 112523-91-8

ent-16alpha,17-Dihydroxyatisan-3-one

Catalog No. BCN6607----Order now to get a substantial discount!

Product Name & Size Price Stock
ent-16alpha,17-Dihydroxyatisan-3-one: 5mg $690 In Stock
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Quality Control of ent-16alpha,17-Dihydroxyatisan-3-one

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Chemical structure

ent-16alpha,17-Dihydroxyatisan-3-one

3D structure

Chemical Properties of ent-16alpha,17-Dihydroxyatisan-3-one

Cas No. 112523-91-8 SDF Download SDF
PubChem ID 453152 Appearance Powder
Formula C20H32O3 M.Wt 320.5
Type of Compound Diterpenoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
SMILES CC1(C2CCC34CCC(CC3C2(CCC1=O)C)C(C4)(CO)O)C
Standard InChIKey GFMRAAZMCOCUCY-ALCQSMKISA-N
Standard InChI InChI=1S/C20H32O3/c1-17(2)14-5-9-19-8-4-13(20(23,11-19)12-21)10-15(19)18(14,3)7-6-16(17)22/h13-15,21,23H,4-12H2,1-3H3/t13-,14-,15+,18-,19-,20-/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 ent-16alpha,17-Dihydroxyatisan-3-one

The herbs of Euphorbia Antiquorum.

Biological Activity of ent-16alpha,17-Dihydroxyatisan-3-one

Description1. ent-16alpha,17-Dihydroxyatisan-3-one and ent-16alpha,17-dihydroxykauran-3-one have apoptosis induction activities on L5178 human MDR1 gene-transfected mouse lymphoma cells.
TargetsP-gp

ent-16alpha,17-Dihydroxyatisan-3-one Dilution Calculator

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ent-16alpha,17-Dihydroxyatisan-3-one Molarity Calculator

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Preparing Stock Solutions of ent-16alpha,17-Dihydroxyatisan-3-one

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 3.1201 mL 15.6006 mL 31.2012 mL 62.4025 mL 78.0031 mL
5 mM 0.624 mL 3.1201 mL 6.2402 mL 12.4805 mL 15.6006 mL
10 mM 0.312 mL 1.5601 mL 3.1201 mL 6.2402 mL 7.8003 mL
50 mM 0.0624 mL 0.312 mL 0.624 mL 1.248 mL 1.5601 mL
100 mM 0.0312 mL 0.156 mL 0.312 mL 0.624 mL 0.78 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 ent-16alpha,17-Dihydroxyatisan-3-one

Multidrug resistance modulation and apoptosis induction of cancer cells by terpenic compounds isolated from Euphorbia species.[Pubmed:20032393]

Anticancer Res. 2009 Nov;29(11):4467-72.

BACKGROUND: One of the most promising strategies to overcome multidrug resistance (MDR) is to use compounds that can modulate P-glycoprotein and restore the cytotoxicity of anticancer drugs. Furthermore, the search for compounds that regulate and overcome apoptosis deficiency of cancer cells is also of great therapeutic importance. MATERIALS AND METHODS: Seven known pentacyclic triterpenes and one steroid were isolated from Euphorbia lagascae methanolic extracts and identified by physical and spectroscopic methods. These compounds, together with eleven terpenoids previously isolated from Euphorbia lagascae and E. tuckeyana were tested for their MDR-reversing and/or apoptosis induction activities by flow cytometry on L5178 human MDR1 gene-transfected mouse lymphoma cells. RESULTS: Four taraxastane-type triterpenes: 21alpha-hydroxytaraxasterol, 21alpha-hydroxytaraxasterol acetate, 3beta,30-dihydroxy-20(21)-taraxastene and 3beta-hydroxy-20-taraxasten-30-al, and two steroids: stigmastane-3,6-dione and ergosterol peroxide exhibited a significant MDR-Pgp modulation activity. Some aspects of structure-activity relationships are discussed. Regarding apoptosis induction, the most significant results were obtained for the polycyclic diterpenes ent-16alpha,17-dihydroxykauran-3-one and ent-16alpha,17-Dihydroxyatisan-3-one.

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