Chlorantholide B

CAS# 1372558-34-3

Chlorantholide B

2D Structure

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Chlorantholide B: 5mg $989 In Stock
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3D structure

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Chlorantholide B

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Chemical Properties of Chlorantholide B

Cas No. 1372558-34-3 SDF Download SDF
PubChem ID 101574496 Appearance Powder
Formula C15H18O3 M.Wt 246.3
Type of Compound Sesquiterpenoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name (4aR,8aS,9aS)-3,5,8a-trimethyl-4a,8,9,9a-tetrahydro-4H-benzo[f][1]benzofuran-2,7-dione
SMILES CC1=CC(=O)CC2(C1CC3=C(C(=O)OC3C2)C)C
Standard InChIKey HVQUXKMKKKGSSD-KCQAQPDRSA-N
Standard InChI InChI=1S/C15H18O3/c1-8-4-10(16)6-15(3)7-13-11(5-12(8)15)9(2)14(17)18-13/h4,12-13H,5-7H2,1-3H3/t12-,13-,15+/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 Chlorantholide B

The herbs of Chloranthus elatior

Protocol of Chlorantholide B

Structure Identification
Phytochemistry, 2012, 77(none):312-317.

Chlorantholides A–F, eudesmane-type sesquiterpene lactones from Chloranthus elatior.[Reference: WebLink]


METHODS AND RESULTS:
Six eudesmane-type sesquiterpene lactones, named chlorantholide A, Chlorantholide B, chlorantholide C, chlorantholide D, chlorantholide E, chlorantholide F, were isolated from the ethanol extract of Chloranthus elatior (Chloranthaceae) together with 12 known compounds. Their structures were elucidated on the basis of extensive spectroscopic analysis, and their absolute configurations were studied by the CD exciton chirality method.
CONCLUSIONS:
The structure of a recently reported eudesmanolide from Chloranthus anhuiensis: 8β-hydroxy-1-oxoeudesma-3,7(11)-dien-12,8-olide, was also revised as 8β-hydroxy-2-oxoeudesma-3,7(11)-dien-12,8-olide (chlorantholide D).

Chlorantholide B Dilution Calculator

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Chlorantholide B Molarity Calculator

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Preparing Stock Solutions of Chlorantholide B

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 4.0601 mL 20.3004 mL 40.6009 mL 81.2018 mL 101.5022 mL
5 mM 0.812 mL 4.0601 mL 8.1202 mL 16.2404 mL 20.3004 mL
10 mM 0.406 mL 2.03 mL 4.0601 mL 8.1202 mL 10.1502 mL
50 mM 0.0812 mL 0.406 mL 0.812 mL 1.624 mL 2.03 mL
100 mM 0.0406 mL 0.203 mL 0.406 mL 0.812 mL 1.015 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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