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1-Deacetylnimbolinin B

CAS# 76689-98-0

1-Deacetylnimbolinin B

Catalog No. BCN4313----Order now to get a substantial discount!

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1-Deacetylnimbolinin B: 5mg $1035 In Stock
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Quality Control of 1-Deacetylnimbolinin B

Number of papers citing our products

Chemical structure

1-Deacetylnimbolinin B

3D structure

Chemical Properties of 1-Deacetylnimbolinin B

Cas No. 76689-98-0 SDF Download SDF
PubChem ID 91895443 Appearance Powder
Formula C33H44O9 M.Wt 584.7
Type of Compound Triterpenoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
SMILES CC=C(C)C(=O)OC1C2C3C(CO2)(C(CC(C3(C4C1(C5=C(C(CC5OC(C4)O)C6=COC=C6)C)C)C)O)OC(=O)C)C
Standard InChIKey YOBMBNWOJMLHDF-VOYNGPTCSA-N
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 1-Deacetylnimbolinin B

The seeds of Melia toosendan Sieb. et Zucc.

Biological Activity of 1-Deacetylnimbolinin B

Description1-Deacetylnimbolinin B is a natural product from Melia toosendan Sieb. et Zucc.

Protocol of 1-Deacetylnimbolinin B

Structure Identification
Chinese Traditional & Herbal Drugs, 2015 ,46 (4) :496-501.

Chemical constituents from water extract of Toosendan Fructus by UPLC-ESI-Q-TOF-MS[Reference: WebLink]

To analyze and identify the chemical constituents from the water extract of Toosendan Fructus by UPLC-ESIQ-TOF-MS. The analysis was performed on an ACQUITY HSS T3 reverse phase column(2.1 mm × 100 mm, 1.8 μm). The mobile phase consisted of acetonitrile and 0.1% formic acid was used for gradient elution, the flow rate was 0.4 m L/min.
METHODS AND RESULTS:
Quadrupole-time of flight-mass spectrometry was applied for the qualitative analysis under positive and negative ion modes and ESI ion source was used for mass spectra. The results indicated that fifteen compounds from the water extract of Toosendan Fructus had been identified by direct comparison in both positive and negative ion mass data, the element compositions analysis, and the data of the literature. They are vanillic acid, lilac acid, p-hydroxybenzoic acid, rutin, meliatoosenin E, toosendanin, Δ5,6-isotoosendanin, isotoosendanin, meliatoosenin N, meliatoosenin P, 1-Deacetylnimbolinin B, meliatoosenin R, 1-O-tigloyl-1-O-debenzoylohchinal, meliatoosenin R, and nimbolinin B.
CONCLUSIONS:
The efficient separation ability of UPLC and high sensitive detection of MS are used in this study, which will provide the evidences for evaluating the quality of Toosendan Fructus herbs, stabilizing the curative effect in clinic, and explaining the mechanism.

1-Deacetylnimbolinin B Dilution Calculator

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1-Deacetylnimbolinin B Molarity Calculator

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Preparing Stock Solutions of 1-Deacetylnimbolinin B

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.7103 mL 8.5514 mL 17.1028 mL 34.2056 mL 42.757 mL
5 mM 0.3421 mL 1.7103 mL 3.4206 mL 6.8411 mL 8.5514 mL
10 mM 0.171 mL 0.8551 mL 1.7103 mL 3.4206 mL 4.2757 mL
50 mM 0.0342 mL 0.171 mL 0.3421 mL 0.6841 mL 0.8551 mL
100 mM 0.0171 mL 0.0855 mL 0.171 mL 0.3421 mL 0.4276 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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