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Acetylheliosupine

CAS# 31514-30-4

Acetylheliosupine

Catalog No. BCN1981----Order now to get a substantial discount!

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Quality Control of Acetylheliosupine

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Chemical structure

Acetylheliosupine

3D structure

Chemical Properties of Acetylheliosupine

Cas No. 31514-30-4 SDF Download SDF
PubChem ID 6442660 Appearance Powder
Formula C22H33NO8 M.Wt 439.50
Type of Compound Alkaloids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name [(7S,8S)-7-[(Z)-2-methylbut-2-enoyl]oxy-5,6,7,8-tetrahydro-3H-pyrrolizin-1-yl]methyl (2S)-2-[(1S)-1-acetyloxyethyl]-2,3-dihydroxy-3-methylbutanoate
SMILES CC=C(C)C(=O)OC1CCN2C1C(=CC2)COC(=O)C(C(C)OC(=O)C)(C(C)(C)O)O
Standard InChIKey LHYJPODIMQKZHJ-ZUFLKMKTSA-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 Acetylheliosupine

The herbs of Cynoglossum officinale L.

Protocol of Acetylheliosupine

Structure Identification
Phytochemistry,1982,21(9): 2430-2431.

A revised structure for acetylheliosupine[Reference: WebLink]


METHODS AND RESULTS:
Acetylheliosupine, which has previously been isolated from Cynoglossum officinale and Myosotis sylvatica, is shown to be acetylated at the seco.

Acetylheliosupine Dilution Calculator

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Acetylheliosupine Molarity Calculator

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Preparing Stock Solutions of Acetylheliosupine

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.2753 mL 11.3766 mL 22.7531 mL 45.5063 mL 56.8828 mL
5 mM 0.4551 mL 2.2753 mL 4.5506 mL 9.1013 mL 11.3766 mL
10 mM 0.2275 mL 1.1377 mL 2.2753 mL 4.5506 mL 5.6883 mL
50 mM 0.0455 mL 0.2275 mL 0.4551 mL 0.9101 mL 1.1377 mL
100 mM 0.0228 mL 0.1138 mL 0.2275 mL 0.4551 mL 0.5688 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 Acetylheliosupine

Pyrrolizidine alkaloids from Solenanthus lanatus DC. with acetylcholinesterase inhibitory activity.[Pubmed:26735939]

Nat Prod Res. 2016 Nov;30(22):2567-2574.

The whole plant ethanolic extract of Solenanthus lanatus was used for the isolation of acetylcholinesterase inhibitors. A new pyrrolizidine alkaloid, 7-O-angeloylechinatine N-oxide, 1, was isolated together with three known compounds of the same class (3'-O-Acetylheliosupine N-oxide, 2, heliosupine N-oxide, 3, and heliosupine, 4), by bioassay-guided approach. Their structures were elucidated by spectroscopic methods. All the isolated compounds showed inhibition activity against the AChE, with IC50 0.53-0.60 mM.

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