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Stigmasta-4,22,25-trien-3-one

CAS# 848669-09-0

Stigmasta-4,22,25-trien-3-one

Catalog No. BCN4396----Order now to get a substantial discount!

Product Name & Size Price Stock
Stigmasta-4,22,25-trien-3-one: 5mg Please Inquire In Stock
Stigmasta-4,22,25-trien-3-one: 10mg Please Inquire In Stock
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Quality Control of Stigmasta-4,22,25-trien-3-one

Number of papers citing our products

Chemical structure

Stigmasta-4,22,25-trien-3-one

3D structure

Chemical Properties of Stigmasta-4,22,25-trien-3-one

Cas No. 848669-09-0 SDF Download SDF
PubChem ID 71307333 Appearance Powder
Formula C29H44O M.Wt 408.7
Type of Compound Steroids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name (8S,9S,10R,13R,14S,17R)-17-[(2R,3E,5R)-5-ethyl-6-methylhepta-3,6-dien-2-yl]-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
SMILES CCC(C=CC(C)C1CCC2C1(CCC3C2CCC4=CC(=O)CCC34C)C)C(=C)C
Standard InChIKey BLMXNQVGERRIAW-LPJPOILFSA-N
Standard InChI InChI=1S/C29H44O/c1-7-21(19(2)3)9-8-20(4)25-12-13-26-24-11-10-22-18-23(30)14-16-28(22,5)27(24)15-17-29(25,26)6/h8-9,18,20-21,24-27H,2,7,10-17H2,1,3-6H3/b9-8+/t20-,21-,24+,25-,26+,27+,28+,29-/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 Stigmasta-4,22,25-trien-3-one

The herbs of Callicarpa giraldiana

Biological Activity of Stigmasta-4,22,25-trien-3-one

DescriptionStigmasta-4,22,25-trien-3-one is a natural product from Callicarpa giraldiana.

Protocol of Stigmasta-4,22,25-trien-3-one

Structure Identification
Natural Product Communications , 2008 , 3 (11) :1787-1792.

Secondary metabolites from Clerodendrum chinense[Reference: WebLink]


METHODS AND RESULTS:
Chemical studies carried out on Clerodendrum chinense yielded three new compounds including the steroid (22E, 24S)-Stigmasta-4,22,25-trien-3-one (1), the flavone glycoside 7, 8, 4′-trihydroxyflavone-6-O-β-D- glucuronopyranoside (2) and the epimeric neo-clerodane 14, 15-dihydro-15ξ- hydroxyclerodendrin A (3). Two acetylated derivatives of compound 3-, 2α-acetoxy-14, 15-dihydro-15ξ-hydroxyclerodendrin A (4) and 2α-acetoxy-14, 15-dihydro-15ξ-methoxyclerodendrin A (5) were also prepared, which have not been reported previously.
CONCLUSIONS:
The structure of each compound was elucidated by spectroscopic means.

Stigmasta-4,22,25-trien-3-one Dilution Calculator

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Stigmasta-4,22,25-trien-3-one Molarity Calculator

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Preparing Stock Solutions of Stigmasta-4,22,25-trien-3-one

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.4468 mL 12.2339 mL 24.4678 mL 48.9356 mL 61.1696 mL
5 mM 0.4894 mL 2.4468 mL 4.8936 mL 9.7871 mL 12.2339 mL
10 mM 0.2447 mL 1.2234 mL 2.4468 mL 4.8936 mL 6.117 mL
50 mM 0.0489 mL 0.2447 mL 0.4894 mL 0.9787 mL 1.2234 mL
100 mM 0.0245 mL 0.1223 mL 0.2447 mL 0.4894 mL 0.6117 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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