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Sarracine N-oxide

CAS# 19038-27-8

Sarracine N-oxide

Catalog No. BCN2022----Order now to get a substantial discount!

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Quality Control of Sarracine N-oxide

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Chemical structure

Sarracine N-oxide

3D structure

Chemical Properties of Sarracine N-oxide

Cas No. 19038-27-8 SDF Download SDF
PubChem ID 5351513 Appearance Cryst.
Formula C18H27NO6 M.Wt 353.41
Type of Compound Alkaloids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name [7-[(E)-2-methylbut-2-enoyl]oxy-4-oxido-2,3,5,6,7,8-hexahydro-1H-pyrrolizin-4-ium-1-yl]methyl (Z)-2-(hydroxymethyl)but-2-enoate
SMILES CC=C(C)C(=O)OC1CC[N+]2(C1C(CC2)COC(=O)C(=CC)CO)[O-]
Standard InChIKey MUIDVKVQYZTVRF-OMKNBNTGSA-N
Standard InChI InChI=1S/C18H27NO6/c1-4-12(3)17(21)25-15-7-9-19(23)8-6-14(16(15)19)11-24-18(22)13(5-2)10-20/h4-5,14-16,20H,6-11H2,1-3H3/b12-4+,13-5-
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.

Protocol of Sarracine N-oxide

Structure Identification
Magn Reson Chem. 2014 May;52(5):251-7.

Complete 1H NMR assignments of pyrrolizidine alkaloids and a new eudesmanoid from Senecio polypodioides.[Pubmed: 24574143]


METHODS AND RESULTS:
Chemical investigation of the aerial parts of Senecio polypodioides lead to the isolation of the new eudesmanoid 1β-angeloyloxyeudesm-7-ene-4β,9α-diol (1) and the known dirhamnosyl flavonoid lespidin (3), while from roots, the known 7β-angeloyloxy-1-methylene-8α-pyrrolizidine (5) and Sarracine N-oxide (6), as well as the new neoSarracine N-oxide (8), were obtained. The structure of 1 and 8 was elucidated by spectral means.
CONCLUSIONS:
Complete assignments of the (1)H NMR data for 5, 6, sarracine (7), and 8 were made using one-dimensional and two-dimensional NMR experiments and by application of the iterative full spin analysis of the PERCH NMR software.

Sarracine N-oxide Dilution Calculator

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Sarracine N-oxide Molarity Calculator

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Preparing Stock Solutions of Sarracine N-oxide

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.8296 mL 14.1479 mL 28.2957 mL 56.5915 mL 70.7394 mL
5 mM 0.5659 mL 2.8296 mL 5.6591 mL 11.3183 mL 14.1479 mL
10 mM 0.283 mL 1.4148 mL 2.8296 mL 5.6591 mL 7.0739 mL
50 mM 0.0566 mL 0.283 mL 0.5659 mL 1.1318 mL 1.4148 mL
100 mM 0.0283 mL 0.1415 mL 0.283 mL 0.5659 mL 0.7074 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 Sarracine N-oxide

Complete 1H NMR assignments of pyrrolizidine alkaloids and a new eudesmanoid from Senecio polypodioides.[Pubmed:24574143]

Magn Reson Chem. 2014 May;52(5):251-7.

Chemical investigation of the aerial parts of Senecio polypodioides lead to the isolation of the new eudesmanoid 1beta-angeloyloxyeudesm-7-ene-4beta,9alpha-diol (1) and the known dirhamnosyl flavonoid lespidin (3), while from roots, the known 7beta-angeloyloxy-1-methylene-8alpha-pyrrolizidine (5) and Sarracine N-oxide (6), as well as the new neoSarracine N-oxide (8), were obtained. The structure of 1 and 8 was elucidated by spectral means. Complete assignments of the (1)H NMR data for 5, 6, sarracine (7), and 8 were made using one-dimensional and two-dimensional NMR experiments and by application of the iterative full spin analysis of the PERCH NMR software.

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