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2,3-O-Isopropylidenyl euscaphic acid

CAS# 220880-90-0

2,3-O-Isopropylidenyl euscaphic acid

Catalog No. BCN4944----Order now to get a substantial discount!

Product Name & Size Price Stock
2,3-O-Isopropylidenyl euscaphic acid: 5mg $799 In Stock
2,3-O-Isopropylidenyl euscaphic acid: 10mg Please Inquire In Stock
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2,3-O-Isopropylidenyl euscaphic acid: 500mg Please Inquire Please Inquire
2,3-O-Isopropylidenyl euscaphic acid: 1000mg Please Inquire Please Inquire

Quality Control of 2,3-O-Isopropylidenyl euscaphic acid

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Chemical structure

2,3-O-Isopropylidenyl euscaphic acid

3D structure

Chemical Properties of 2,3-O-Isopropylidenyl euscaphic acid

Cas No. 220880-90-0 SDF Download SDF
PubChem ID 12020560 Appearance Powder
Formula C33H52O5 M.Wt 528.8
Type of Compound Triterpenoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name (1R,2S,5S,8R,9R,10S,14R,15R,17R,21S,23R)-9-hydroxy-1,2,8,9,15,19,19,22,22-nonamethyl-18,20-dioxahexacyclo[12.11.0.02,11.05,10.015,23.017,21]pentacos-11-ene-5-carboxylic acid
SMILES CC1CCC2(CCC3(C(=CCC4C3(CCC5C4(CC6C(C5(C)C)OC(O6)(C)C)C)C)C2C1(C)O)C)C(=O)O
Standard InChIKey UKGZFGGRLJUNFM-LIOKCZDNSA-N
Standard InChI InChI=1S/C33H52O5/c1-19-12-15-33(26(34)35)17-16-30(7)20(24(33)32(19,9)36)10-11-23-29(6)18-21-25(38-28(4,5)37-21)27(2,3)22(29)13-14-31(23,30)8/h10,19,21-25,36H,11-18H2,1-9H3,(H,34,35)/t19-,21-,22+,23-,24-,25-,29+,30-,31-,32-,33+/m1/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 2,3-O-Isopropylidenyl euscaphic acid

The dried fruit of Ziziphus jujuba.

Biological Activity of 2,3-O-Isopropylidenyl euscaphic acid

Description1. 2,3-O-Isopropylidenyl euscaphic acid shows good hepatoprotective effect,the EC50 value of 88.36±3.25 uM in Hep G2 cells.

2,3-O-Isopropylidenyl euscaphic acid Dilution Calculator

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2,3-O-Isopropylidenyl euscaphic acid Molarity Calculator

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Preparing Stock Solutions of 2,3-O-Isopropylidenyl euscaphic acid

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.8911 mL 9.4554 mL 18.9107 mL 37.8215 mL 47.2769 mL
5 mM 0.3782 mL 1.8911 mL 3.7821 mL 7.5643 mL 9.4554 mL
10 mM 0.1891 mL 0.9455 mL 1.8911 mL 3.7821 mL 4.7277 mL
50 mM 0.0378 mL 0.1891 mL 0.3782 mL 0.7564 mL 0.9455 mL
100 mM 0.0189 mL 0.0946 mL 0.1891 mL 0.3782 mL 0.4728 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 2,3-O-Isopropylidenyl euscaphic acid

Chemical constituents from root of Rubus irenaeus.

Chinese Traditional & Herbal Drugs, 2003, 32(16):1663-5.

To investigate the chemical constituents from the methanol extract of the root of Rubus irenaeus Focke. Methods EtOAc extraction, normal and reverse phase silica gel column chromatography were used for isolation. Spectroscopic methods ( 13 CNMR , 1HNMR , DEPT, 2DNMR, and FAB-MS) and comparison with authentic samples were used for identification. Results Ten compounds were isoated and characterized as 2α, 19α-dihydroxyl-3-oxo-urs-12-en-28-oic acid (Ⅰ), 2-oxo-pomolic acid (Ⅱ), fupenzic acid (Ⅲ), euscaphic acid (Ⅳ), 2α, 3α, 19α-trihydroxyl-olean-12-en-28-oic acid (Ⅴ),2,3-O-Isopropylidenyl euscaphic acid (Ⅵ), pomolic acid (Ⅶ), 2α, 3β-dihydroxyl-lup-20(29)-en-28-oic acid(Ⅷ), catechin (Ⅸ) and daucosterol (Ⅹ). Conclusion These compounds were obtained from this plant for the first time.

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