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alpha-Spinasterol acetate

CAS# 4651-46-1

alpha-Spinasterol acetate

2D Structure

Catalog No. BCN5510----Order now to get a substantial discount!

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Quality Control of alpha-Spinasterol acetate

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3D structure

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alpha-Spinasterol acetate

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Chemical Properties of alpha-Spinasterol acetate

Cas No. 4651-46-1 SDF Download SDF
PubChem ID 6452058 Appearance Powder
Formula C31H50O2 M.Wt 454.7
Type of Compound Steroids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name [(3S,5S,9R,10S,13R,14R,17R)-17-[(E,2R,5S)-5-ethyl-6-methylhept-3-en-2-yl]-10,13-dimethyl-2,3,4,5,6,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate
SMILES CCC(C=CC(C)C1CCC2C1(CCC3C2=CCC4C3(CCC(C4)OC(=O)C)C)C)C(C)C
Standard InChIKey VQLULFBGTFJDEB-LSEHKVPYSA-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 alpha-Spinasterol acetate

The herbs of Inula britannica L.

Biological Activity of alpha-Spinasterol acetate

Descriptionalpha-Spinasterol has a significant therapeutic potential to modulate the development and/or progression of diabetic nephropathy.
In vitro

New triterpenoids and other constituents from the fruits of Benincasa hispida (Thunb.) Cogn.[Pubmed: 24313299 ]

Journal of Agricultural & Food Chemistry, 2013, 61(51):12692-12699.


METHODS AND RESULTS:
Benincasa hispida (Thunb.) Cogn. fruits are widely consumed in China and tropical countries. This study identifies three new triterpenoids, 3α,29-O-di-trans-cinnamoyl-D:C-friedooleana-7,9(11)-diene (1), oleanolic acid 28-O-β-d-xylopyranosyl-[β-d-xylopyranosyl-(1→4)]-(1→3)-α-l-rhamnopyranosyl-(1→2)-α-l-arabinopyranoside (2), and oleanolic acid 28-O-β-d-glucopyranosyl-(1→3)-β-d-xylopyranosyl-[β-d-xylopyranosyl-(1→4)]-(1→3)-α-l-rhamnopyranosyl-(1→2)-α-l-arabinopyranoside (3), together with 12 known compounds, multiflorenol (4), isomultiflorenyl acetate (5), stigmasterol (6), stigmasterol 3-O-β-d-glucopyranoside (7), α-spinasterol (alpha-Spinasterol acetate,8), α-spinasterol 3-O-β-d-glucopyranoside (9), β-sitosterol (10), daucosterol (11), arbutin (12), nicotinic acid (13), (+)-pinonesinol (14), and ethyl β-d-glucopyranoside (15). The structures of compounds 1-15 were determined by spectroscopic and chemical methods.
CONCLUSIONS:
All the compounds with the exception of 4, 5, and 9-11 were isolated from B. hispida for the first time. The anticomplement activities of compounds 1-15 were assessed by Mayer's modified method. Compounds 1-15 showed no significant cytotoxic activity against HeLa human cervical, HL-60 human hepatoma, and SMMC-7721 human hepatoma cell lines.

In vivo

alpha-Spinasterol isolated from the root of Phytolacca americana and its pharmacological property on diabetic nephropathy.[Pubmed: 15326549 ]

Planta Medica, 2004, 70(08):736-739.


METHODS AND RESULTS:
Based on an inhibitory activity-guided fractionation for the high glucose-induced proliferation of glomerular mesangial cells (GMCs), chloroform extracts of the roots of Phytolacca americana were found to contain alpha-spinasterol(alpha-Spinasterol acetate) (C (29)H (48)O), a delta (7)-sterol. This phytosterol proved to be a potent inhibitor (IC (50) = 3.9 x 10 (-12) g/mL, 9.5 pmol/L) of glomerular mesangial cell proliferation caused by high-ambient glucose (5.6 mM vs. 25 mM), and its inhibitory potency was about 1,000 times higher than that of simvastatin, an HMG-CoA reductase inhibitor used as a positive control. alpha-Spinasterol also significantly reduced the increases of serum triglycerides, renal weight and urinary protein excretion in streptozotocin-induced diabetic mice, and these were comparable to the results observed in insulin-treated diabetic mice.
CONCLUSIONS:
Therefore, the results obtained in this study suggest that alpha-spinasterol has a significant therapeutic potential to modulate the development and/or progression of diabetic nephropathy.

alpha-Spinasterol acetate Dilution Calculator

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alpha-Spinasterol acetate Molarity Calculator

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Preparing Stock Solutions of alpha-Spinasterol acetate

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.1993 mL 10.9963 mL 21.9925 mL 43.985 mL 54.9813 mL
5 mM 0.4399 mL 2.1993 mL 4.3985 mL 8.797 mL 10.9963 mL
10 mM 0.2199 mL 1.0996 mL 2.1993 mL 4.3985 mL 5.4981 mL
50 mM 0.044 mL 0.2199 mL 0.4399 mL 0.8797 mL 1.0996 mL
100 mM 0.022 mL 0.11 mL 0.2199 mL 0.4399 mL 0.5498 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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