Lophanthoidin E

CAS# 120462-45-5

Lophanthoidin E

Catalog No. BCN6092----Order now to get a substantial discount!

Product Name & Size Price Stock
Lophanthoidin E: 5mg $989 In Stock
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Quality Control of Lophanthoidin E

Number of papers citing our products

Chemical structure

Lophanthoidin E

3D structure

Chemical Properties of Lophanthoidin E

Cas No. 120462-45-5 SDF Download SDF
PubChem ID 14193978 Appearance Yellow powder
Formula C22H30O7 M.Wt 406.5
Type of Compound Diterpenoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name 2-[(4bS,8aS,9S,10S)-1,9,10-trihydroxy-4b,8,8-trimethyl-3,4-dioxo-5,6,7,8a,9,10-hexahydrophenanthren-2-yl]propyl acetate
SMILES CC(COC(=O)C)C1=C(C2=C(C(=O)C1=O)C3(CCCC(C3C(C2O)O)(C)C)C)O
Standard InChIKey NHVNNHGOOVAQDU-BGPWKCDQSA-N
Standard InChI InChI=1S/C22H30O7/c1-10(9-29-11(2)23)12-15(24)13-14(18(27)16(12)25)22(5)8-6-7-21(3,4)20(22)19(28)17(13)26/h10,17,19-20,24,26,28H,6-9H2,1-5H3/t10?,17-,19+,20-,22+/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 Lophanthoidin E

The herbs of Rabdosia lophanthoides

Protocol of Lophanthoidin E

Structure Identification
Phytochemistry, 1989, 28(1):189-191.

Abietane quinones from rabdosia lophanthoides.[Reference: WebLink]


METHODS AND RESULTS:
The dried leaves of Rabdosia lophanthoides were found to contain six new diterpenoids having a royleanoneskeleton, lophanthoidin A, lophanthoidin B, lophanthoidin C, lophanthoidin D, Lophanthoidin E, lophanthoidin F, and the known compounds, enmein, β-sitosterol and stigmasterol.
CONCLUSIONS:
The structures of the new compounds were elucidated by spectroscopic methods.

Lophanthoidin E Dilution Calculator

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Lophanthoidin E Molarity Calculator

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Preparing Stock Solutions of Lophanthoidin E

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.46 mL 12.3001 mL 24.6002 mL 49.2005 mL 61.5006 mL
5 mM 0.492 mL 2.46 mL 4.92 mL 9.8401 mL 12.3001 mL
10 mM 0.246 mL 1.23 mL 2.46 mL 4.92 mL 6.1501 mL
50 mM 0.0492 mL 0.246 mL 0.492 mL 0.984 mL 1.23 mL
100 mM 0.0246 mL 0.123 mL 0.246 mL 0.492 mL 0.615 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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