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(R)-O-isobutyroyllomatin

CAS# 440094-38-2

(R)-O-isobutyroyllomatin

Catalog No. BCN9912----Order now to get a substantial discount!

Product Name & Size Price Stock
(R)-O-isobutyroyllomatin: 5mg $483 In Stock
(R)-O-isobutyroyllomatin: 10mg Please Inquire In Stock
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Quality Control of (R)-O-isobutyroyllomatin

Number of papers citing our products

Chemical structure

(R)-O-isobutyroyllomatin

Chemical Properties of (R)-O-isobutyroyllomatin

Cas No. 440094-38-2 SDF Download SDF
PubChem ID N/A Appearance Powder
Formula C18H20O5 M.Wt 316.4
Type of Compound Coumarins Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
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 (R)-O-isobutyroyllomatin

The herbs of Prionosciadium watsoni

Biological Activity of (R)-O-isobutyroyllomatin

Description(R)-O-isobutyroyllomatin shows significant dose-dependent protection against oxidative stress, it also exhibits cell proliferative effects.

(R)-O-isobutyroyllomatin Dilution Calculator

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(R)-O-isobutyroyllomatin Molarity Calculator

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Preparing Stock Solutions of (R)-O-isobutyroyllomatin

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 3.1606 mL 15.8028 mL 31.6056 mL 63.2111 mL 79.0139 mL
5 mM 0.6321 mL 3.1606 mL 6.3211 mL 12.6422 mL 15.8028 mL
10 mM 0.3161 mL 1.5803 mL 3.1606 mL 6.3211 mL 7.9014 mL
50 mM 0.0632 mL 0.3161 mL 0.6321 mL 1.2642 mL 1.5803 mL
100 mM 0.0316 mL 0.158 mL 0.3161 mL 0.6321 mL 0.7901 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 (R)-O-isobutyroyllomatin

Minor phenolics from Angelica keiskei and their proliferative effects on Hep3B cells.[Pubmed:28571822]

Bioorg Med Chem Lett. 2017 Jul 15;27(14):3065-3070.

A new coumarin, (-)-cis-(3'R,4'R)-4'-O-angeloylkhellactone-3'-O-beta-d-glucopyranoside (1) and two new chalcones, 3'-[(2E)-5-carboxy-3-methyl-2-pentenyl]-4,2',4'-trihydroxychalcone (4) and (+/-)-4,2',4'-trihydroxy-3'-{2-hydroxy-2-[tetrahydro-2-methyl-5-(1-methylethenyl) -2-furanyl]ethyl}chalcone (5) were isolated from the aerial parts of Angelica keiskei (Umbelliferae), together with six known compounds: (R)-O-isobutyroyllomatin (2), 3'-O-methylvaginol (3), (-)-jejuchalcone F (6), isoliquiritigenin (7), davidigenin (8), and (+/-)-liquiritigenin (9). The structures of the new compounds were determined by interpretation of their spectroscopic data including 1D and 2D NMR data. All known compounds (2, 3, and 6-9) were isolated as constituents of A. keiskei for the first time. To identify novel hepatocyte proliferation inducer for liver regeneration, 1-9 were evaluated for their cell proliferative effects using a Hep3B human hepatoma cell line. All isolates exhibited cell proliferative effects compared to untreated control (DMSO). Cytoprotective effects against oxidative stress induced by glucose oxidase were also examined on Hep3B cells and mouse fibroblast NIH3T3 cells and all compounds showed significant dose-dependent protection against oxidative stress.

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