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Oxoepistephamiersine

CAS# 51804-68-3

Oxoepistephamiersine

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Quality Control of Oxoepistephamiersine

Number of papers citing our products

Chemical structure

Oxoepistephamiersine

3D structure

Chemical Properties of Oxoepistephamiersine

Cas No. 51804-68-3 SDF Download SDF
PubChem ID 179590 Appearance Powder
Formula C21H25NO7 M.Wt 403.4
Type of Compound Alkaloids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
SMILES CN1C(=O)CC23C14CC(C5=C2C(=C(C=C5)OC)OC)OC4(C(C(=O)C3)OC)OC
Standard InChIKey UMLCCHVXIGOAFZ-BXPSQMFMSA-N
Standard InChI InChI=1S/C21H25NO7/c1-22-15(24)10-19-8-12(23)18(27-4)21(28-5)20(19,22)9-14(29-21)11-6-7-13(25-2)17(26-3)16(11)19/h6-7,14,18H,8-10H2,1-5H3/t14-,18+,19?,20+,21?/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 Oxoepistephamiersine

The root of Stephania japonica

Biological Activity of Oxoepistephamiersine

DescriptionStandard reference

Protocol of Oxoepistephamiersine

Structure Identification
Journal of Natural Products,1984 ,47(5) :858-861.

Oxoepistephamiersine, a New Hasubanalactam Alkaloid from Stephania japonica[Reference: WebLink]


METHODS AND RESULTS:
A new hasubanalactam alkaloid, Oxoepistephamiersine (1), was isolated together with known alkaloids, oxostephamiersine (2) and lanuginosine (3), from the petroleum ether extraction of the roots of Stephania japonica. The new alkaloid is the seventh hasubanalactam congener isolated from the Stephania genus.

Oxoepistephamiersine Dilution Calculator

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Oxoepistephamiersine Molarity Calculator

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Preparing Stock Solutions of Oxoepistephamiersine

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.4789 mL 12.3946 mL 24.7893 mL 49.5786 mL 61.9732 mL
5 mM 0.4958 mL 2.4789 mL 4.9579 mL 9.9157 mL 12.3946 mL
10 mM 0.2479 mL 1.2395 mL 2.4789 mL 4.9579 mL 6.1973 mL
50 mM 0.0496 mL 0.2479 mL 0.4958 mL 0.9916 mL 1.2395 mL
100 mM 0.0248 mL 0.1239 mL 0.2479 mL 0.4958 mL 0.6197 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 Oxoepistephamiersine

Oxoepistephamiersine, a New Hasubanalactam Alkaloid from Stephania japonica

Journal of Natural Products,1984 ,47(5) :858-861.

A new hasubanalactam alkaloid, Oxoepistephamiersine (1), was isolated together with known alkaloids, oxostephamiersine (2) and lanuginosine (3), from the petroleum ether extraction of the roots of Stephania japonica. The new alkaloid is the seventh hasubanalactam congener isolated from the Stephania genus.

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