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Euphorbia factor L7a

CAS# 93550-94-8

Euphorbia factor L7a

Catalog No. BCN3784----Order now to get a substantial discount!

Product Name & Size Price Stock
Euphorbia factor L7a: 5mg $190 In Stock
Euphorbia factor L7a: 10mg Please Inquire In Stock
Euphorbia factor L7a: 20mg Please Inquire Please Inquire
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Quality Control of Euphorbia factor L7a

Number of papers citing our products

Chemical structure

Euphorbia factor L7a

3D structure

Chemical Properties of Euphorbia factor L7a

Cas No. 93550-94-8 SDF Download SDF
PubChem ID 102004591 Appearance Powder
Formula C33H40O7 M.Wt 548.7
Type of Compound Diterpenoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
SMILES CC1CC2(C(C1OC(=O)C=CC3=CC=CC=C3)C=C(CCC4C(C4(C)C)C=C(C2=O)C)COC(=O)C)OC(=O)C
Standard InChIKey NMTNFTPLDSEWKL-MOKSITROSA-N
Standard InChI InChI=1S/C33H40O7/c1-20-16-27-26(32(27,5)6)14-12-25(19-38-22(3)34)17-28-30(21(2)18-33(28,31(20)37)40-23(4)35)39-29(36)15-13-24-10-8-7-9-11-24/h7-11,13,15-17,21,26-28,30H,12,14,18-19H2,1-6H3/b15-13+,20-16-,25-17+/t21-,26-,27+,28-,30-,33+/m0/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 Euphorbia factor L7a

The herbs of Euphorbia pekinensis Rupr.

Protocol of Euphorbia factor L7a

Structure Identification
Proceedings of the 19th National Conference on Organic Analysis and Bioanalysis of the Chinese Chemical Society 2017

Analysis of Lathyrane Diterpenes as Modulators of P-Glycoprotein Dependent Multidrug Resistance.[Reference: WebLink]


METHODS AND RESULTS:
A series of lathyranediterpeneswere isolated or synthesized,and established on the basis of extensive spectroscopic methods,including two-dimensional NMR techniques.Stereo configuration and conformation of Euphorbia factor L1, Euphorbia factor L2, Euphorbia factor L7a, Euphorbia factor L7b, Euphorbia factor L8 and derivatives of L3 were analyzed by X-ray diffraction for the first time.The configuration of the unique isolathyrolditerpene Euphorbia factor L_(7b) was rectified from S* to R* at C-5.All compounds were examined as modulators of multidrug resistance on MCF-7/ADM cell lines in vitro.
CONCLUSIONS:
To obtain sufficient information on the structural characteristics of this class of compounds,the detailed fragmentation patterns of the lathyranediterpenes were studied with collision-induced dissociation(CID)–MS/MS using an ESI–quadrupole time-of-flight(QTOF)–MS/MS hybrid instrument in positive-ion mode.

Euphorbia factor L7a Dilution Calculator

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Euphorbia factor L7a Molarity Calculator

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Preparing Stock Solutions of Euphorbia factor L7a

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.8225 mL 9.1124 mL 18.2249 mL 36.4498 mL 45.5622 mL
5 mM 0.3645 mL 1.8225 mL 3.645 mL 7.29 mL 9.1124 mL
10 mM 0.1822 mL 0.9112 mL 1.8225 mL 3.645 mL 4.5562 mL
50 mM 0.0364 mL 0.1822 mL 0.3645 mL 0.729 mL 0.9112 mL
100 mM 0.0182 mL 0.0911 mL 0.1822 mL 0.3645 mL 0.4556 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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