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22-Dehydroclerosteryl acetate

CAS# 28594-00-5

22-Dehydroclerosteryl acetate

2D Structure

Catalog No. BCN5183----Order now to get a substantial discount!

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22-Dehydroclerosteryl acetate: 5mg $615 In Stock
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Quality Control of 22-Dehydroclerosteryl acetate

3D structure

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22-Dehydroclerosteryl acetate

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Chemical Properties of 22-Dehydroclerosteryl acetate

Cas No. 28594-00-5 SDF Download SDF
PubChem ID 13988623 Appearance Powder
Formula C31H48O2 M.Wt 452.7
Type of Compound Steroids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name [(3S,8S,9S,10R,13R,14S,17R)-17-[(2R,3E,5S)-5-ethyl-6-methylhepta-3,6-dien-2-yl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate
SMILES CCC(C=CC(C)C1CCC2C1(CCC3C2CC=C4C3(CCC(C4)OC(=O)C)C)C)C(=C)C
Standard InChIKey MOEVEIGHSLNJAI-RRXMTBKISA-N
Standard InChI InChI=1S/C31H48O2/c1-8-23(20(2)3)10-9-21(4)27-13-14-28-26-12-11-24-19-25(33-22(5)32)15-17-30(24,6)29(26)16-18-31(27,28)7/h9-11,21,23,25-29H,2,8,12-19H2,1,3-7H3/b10-9+/t21-,23+,25+,26+,27-,28+,29+,30+,31-/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 22-Dehydroclerosteryl acetate

The leaves of Clerodendrum campbellii

Biological Activity of 22-Dehydroclerosteryl acetate

DescriptionStandard reference

Protocol of 22-Dehydroclerosteryl acetate

Structure Identification
Zhong Yao Cai. 2013 Jan;36(1):67-9.

Study on the chemical constituents of Clerodendron philippinum var. simplex.[Pubmed: 23750413]

To study the chemical constituents of Clerodendron philippinum var. simplex.
METHODS AND RESULTS:
The ethanol extract of Clerodendron philippinum var. simplex was isolated and purified by extraction, chromatography on silica gel and recrystallization. The structures of compounds isolated were identified by physicochemical properties and spectral analysis. Four compounds were isolated and identified as friedelin (1), 25 (27)-dehydroporiferasterol (2), 22-Dehydroclerosteryl acetate (3), uncinatone (4).
CONCLUSIONS:
Compound 2, 3 are isolated form this genus for the first time, Compounds 4 is isolated from this plant for the first time.

Chemical & pharmaceutical bulletin, 1993, 41(11), 2007-2009.

Constituents of Prunus zippeliana Leaves and Branches.[Reference: WebLink]


METHODS AND RESULTS:
The following substances were identified in the fresh leaves and branches of Prunus zippeliana MIQ. : 22-Dehydroclerosteryl acetate, stigmasteryl acetate, β-sitosterol, stigmasterol, clerosterol, 22-dehydroclerosterol, β-sitosterol and stigmasterol 3-O-β-D-glucopyranoside, ursolic acid, oleanolic acid, 2α-hydroxyursolic acid, tormentic acid, methyl linolate, phytol, prunasin, dl-mandelic acid, kaempferol 3-O-[O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranoside] and d-mandelic acid β-D-glucopyranoside.
CONCLUSIONS:
Worthy of note is that 24α-ethylsterols (β-sitosterol and stigmasterol) and 24β-ethylsterols (clerosterol and 22-dehydroclerosterol) were obtained together from the leaves of a higher plant.

22-Dehydroclerosteryl acetate Dilution Calculator

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22-Dehydroclerosteryl acetate Molarity Calculator

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Preparing Stock Solutions of 22-Dehydroclerosteryl acetate

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.209 mL 11.0448 mL 22.0897 mL 44.1794 mL 55.2242 mL
5 mM 0.4418 mL 2.209 mL 4.4179 mL 8.8359 mL 11.0448 mL
10 mM 0.2209 mL 1.1045 mL 2.209 mL 4.4179 mL 5.5224 mL
50 mM 0.0442 mL 0.2209 mL 0.4418 mL 0.8836 mL 1.1045 mL
100 mM 0.0221 mL 0.1104 mL 0.2209 mL 0.4418 mL 0.5522 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 22-Dehydroclerosteryl acetate

[Study on the chemical constituents of Clerodendron philippinum var. simplex].[Pubmed:23750413]

Zhong Yao Cai. 2013 Jan;36(1):67-9.

OBJECTIVE: To study the chemical constituents of Clerodendron philippinum var. simplex. METHODS: The ethanol extract of Clerodendron philippinum var. simplex was isolated and purified by extraction, chromatography on silica gel and recrystallization. The structures of compounds isolated were identified by physicochemical properties and spectral analysis. RESULTS: Four compounds were isolated and identified as friedelin (1), 25 (27)-dehydroporiferasterol (2), 22-Dehydroclerosteryl acetate (3), uncinatone (4). CONCLUSION: Compound 2, 3 are isolated form this genus for the first time, Compounds 4 is isolated from this plant for the first time.

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