Calanolide E

CAS# 142566-61-8

Calanolide E

Catalog No. BCN6230----Order now to get a substantial discount!

Product Name & Size Price Stock
Calanolide E: 5mg $828 In Stock
Calanolide E: 10mg Please Inquire In Stock
Calanolide E: 20mg Please Inquire Please Inquire
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Quality Control of Calanolide E

Number of papers citing our products

Chemical structure

Calanolide E

3D structure

Chemical Properties of Calanolide E

Cas No. 142566-61-8 SDF Download SDF
PubChem ID 454259 Appearance Powder
Formula C22H28O6 M.Wt 388.5
Type of Compound Coumarins Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name 5-hydroxy-6-(3-hydroxy-2-methylbutanoyl)-2,2-dimethyl-10-propyl-9,10-dihydropyrano[2,3-f]chromen-8-one
SMILES CCCC1CC(=O)OC2=C1C3=C(C=CC(O3)(C)C)C(=C2C(=O)C(C)C(C)O)O
Standard InChIKey QVXVUACNNIWBIU-UHFFFAOYSA-N
Standard InChI InChI=1S/C22H28O6/c1-6-7-13-10-15(24)27-21-16(13)20-14(8-9-22(4,5)28-20)19(26)17(21)18(25)11(2)12(3)23/h8-9,11-13,23,26H,6-7,10H2,1-5H3
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 Calanolide E

The barks of Calophyllum lanigerum

Biological Activity of Calanolide E

Description1. Calanolide E2 has anti-HIV activity.
TargetsHIV

Calanolide E Dilution Calculator

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Calanolide E Molarity Calculator

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Preparing Stock Solutions of Calanolide E

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.574 mL 12.87 mL 25.74 mL 51.4801 mL 64.3501 mL
5 mM 0.5148 mL 2.574 mL 5.148 mL 10.296 mL 12.87 mL
10 mM 0.2574 mL 1.287 mL 2.574 mL 5.148 mL 6.435 mL
50 mM 0.0515 mL 0.2574 mL 0.5148 mL 1.0296 mL 1.287 mL
100 mM 0.0257 mL 0.1287 mL 0.2574 mL 0.5148 mL 0.6435 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 Calanolide E

New pyranocoumarins isolated from Calophyllum lanigerum and Calophyllum teysmannii.[Pubmed:8792623]

J Nat Prod. 1996 Aug;59(8):754-8.

During a chemotaxonomic survey of Calophyllum extracts present in the National Cancer Institute's natural product repository, four new pyranocoumarins were isolated from extracts of C. lanigerum var. austrocoriaceum and C. teysmannii var. inophylloide (King.) P. F. Stevens (Clusiaceae). The structure elucidation and anti-HIV activity of Calanolide E2 (4), cordatolide E (5), pseudocordatolide C (6), and calanolide F (9), along with a simple prenylated coumarin precursor (11), are described here.

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