Excavatin M

CAS# 250293-31-3

Excavatin M

Catalog No. BCN5116----Order now to get a substantial discount!

Product Name & Size Price Stock
Excavatin M:5mg Please Inquire In Stock
Excavatin M:10mg Please Inquire In Stock
Excavatin M:20mg Please Inquire In Stock
Excavatin M:50mg Please Inquire In Stock

Quality Control of Excavatin M

Number of papers citing our products

Chemical structure

Excavatin M

3D structure

Chemical Properties of Excavatin M

Cas No. 250293-31-3 SDF Download SDF
PubChem ID 15871351 Appearance Powder
Formula C19H20O7 M.Wt 360.4
Type of Compound Coumarins Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name 7-[[3-[(4-hydroxy-4-methyl-5-oxooxolan-2-yl)methyl]-3-methyloxiran-2-yl]methoxy]chromen-2-one
SMILES CC1(CC(OC1=O)CC2(C(O2)COC3=CC4=C(C=C3)C=CC(=O)O4)C)O
Standard InChIKey UMYAEKVHXDURJS-UHFFFAOYSA-N
Standard InChI InChI=1S/C19H20O7/c1-18(22)8-13(24-17(18)21)9-19(2)15(26-19)10-23-12-5-3-11-4-6-16(20)25-14(11)7-12/h3-7,13,15,22H,8-10H2,1-2H3
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 Excavatin M

The barks of Clausena excavata

Protocol of Excavatin M

Structure Identification
Phytochemistry, 1999, 52(3):511-516.

Counlarins, limonoids and an alkaloid from Clausena excavata.[Reference: WebLink]


METHODS AND RESULTS:
In addition to a known alkaloid, some limonoids and coumarins, the new coumarins excavatin A, excavatin B, excavatin C, excavatin D, excavatin E, excavatin F, excavatin G, excavatin H, excavatin I, excavatin J, excavatin K, excavatin L, Excavatin M have been isolated from Clausena excavata.
CONCLUSIONS:
Their structures have been assigned by NMR and CD investigations.

Excavatin M Dilution Calculator

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Excavatin M Molarity Calculator

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Preparing Stock Solutions of Excavatin M

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.7747 mL 13.8735 mL 27.7469 mL 55.4939 mL 69.3674 mL
5 mM 0.5549 mL 2.7747 mL 5.5494 mL 11.0988 mL 13.8735 mL
10 mM 0.2775 mL 1.3873 mL 2.7747 mL 5.5494 mL 6.9367 mL
50 mM 0.0555 mL 0.2775 mL 0.5549 mL 1.1099 mL 1.3873 mL
100 mM 0.0277 mL 0.1387 mL 0.2775 mL 0.5549 mL 0.6937 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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