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Isomurralonginol acetate

CAS# 139115-59-6

Isomurralonginol acetate

Catalog No. BCN4708----Order now to get a substantial discount!

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Isomurralonginol acetate: 5mg Please Inquire In Stock
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Isomurralonginol acetate: 1000mg Please Inquire Please Inquire

Quality Control of Isomurralonginol acetate

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Chemical structure

Isomurralonginol acetate

3D structure

Chemical Properties of Isomurralonginol acetate

Cas No. 139115-59-6 SDF Download SDF
PubChem ID 13917402 Appearance Powder
Formula C17H18O5 M.Wt 302.33
Type of Compound Coumarins Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name [2-(7-methoxy-2-oxochromen-8-yl)-3-methylbut-3-enyl] acetate
SMILES CC(=C)C(COC(=O)C)C1=C(C=CC2=C1OC(=O)C=C2)OC
Standard InChIKey KJRYZFDEVYMOEY-UHFFFAOYSA-N
Standard InChI InChI=1S/C17H18O5/c1-10(2)13(9-21-11(3)18)16-14(20-4)7-5-12-6-8-15(19)22-17(12)16/h5-8,13H,1,9H2,2-4H3
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 Isomurralonginol acetate

The herbs of Murraya exotica

Biological Activity of Isomurralonginol acetate

DescriptionStandard reference

Protocol of Isomurralonginol acetate

Structure Identification
Tetrahedron.1991 Dec2;47(47):9737–9742.

Total syntheses of microminutin and other coumarins through the key intermediate isomurralonginol.[Reference: WebLink]


METHODS AND RESULTS:
A straightforward route to isomurralonginol (1) from umbelliferone (4 steps, 59% yield) is described. Isomurralonginol is used as the key intermediate in the preparation of Isomurralonginol acetate (2) (1 step, 94% yield), murralongin (3) (1 step, 75% yield) and microminutin (2 steps and 38% yield).
CONCLUSIONS:
The synthesis of microminutin involves the selenolactonization of α, β-substituted vinyl acetic acid (12) (50% yield) with spontaneous elimination of the selenyl moiety, without oxidation, to the unsaturated lactone.

Isomurralonginol acetate Dilution Calculator

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Isomurralonginol acetate Molarity Calculator

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Preparing Stock Solutions of Isomurralonginol acetate

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 3.3076 mL 16.5382 mL 33.0764 mL 66.1529 mL 82.6911 mL
5 mM 0.6615 mL 3.3076 mL 6.6153 mL 13.2306 mL 16.5382 mL
10 mM 0.3308 mL 1.6538 mL 3.3076 mL 6.6153 mL 8.2691 mL
50 mM 0.0662 mL 0.3308 mL 0.6615 mL 1.3231 mL 1.6538 mL
100 mM 0.0331 mL 0.1654 mL 0.3308 mL 0.6615 mL 0.8269 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 Isomurralonginol acetate

Total syntheses of microminutin and other coumarins through the key intermediate isomurralonginol.

Tetrahedron.1991 Dec2;47(47):9737–9742.

A straightforward route to isomurralonginol (1) from umbelliferone (4 steps, 59% yield) is described. Isomurralonginol is used as the key intermediate in the preparation of Isomurralonginol acetate (2) (1 step, 94% yield), murralongin (3) (1 step, 75% yield) and microminutin (2 steps and 38% yield). The synthesis of microminutin involves the selenolactonization of α, β-substituted vinyl acetic acid (12) (50% yield) with spontaneous elimination of the selenyl moiety, without oxidation, to the unsaturated lactone.

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