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Europine N-oxide
Europine N-oxide
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Europine N-oxide
Price:
CAS No.: 65582-53-8
Catalog No.: CFN00265
Molecular Formula: C16H27NO7
Molecular Weight: 345.39 g/mol
Purity: >=98%
Type of Compound: Alkaloids
Physical Desc.: Powder
Source: The herbs of Cynoglossum officinale L.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS    SDF
Similar structural: Comparison (Web)  (SDF)
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According to end customer requirements, ChemFaces provide solvent format. This solvent format of product intended use: Signaling Inhibitors, Biological activities or Pharmacological activities.
Size /Price /Stock 10 mM * 1 mL in DMSO / Inquiry
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Related Screening Libraries
Size /Price /Stock 10 mM * 100 uL in DMSO / Inquiry / In-stock
10 mM * 1 mL in DMSO / Inquiry / In-stock
Related Libraries
Biological Activity
Description: Supinine, lasiocarpine-N-oxide and Europine N-oxide exhibit virucidal activity to Poliomyelitis, Coxsackie, Semliki forest, Vesicular stomatitis and Herpes simplex at the concentration of 5, 10 and 20 mu g/ml respectively.
Targets: Antifection
In vivo:
Biological Sciences 2007: 77(2): 197-205.
Antineoplastic and antiviral activities of pyrrolizidine alkaloids from Heliotropium marifolium Koen. ex Retz[Reference: WebLink]

METHODS AND RESULTS:
From Heliotropium marifolium roots, five pyrrolizidine alkaloids were isolated, characterized by means of their spectral data and/or co-tlc. Except lasiocarpine-N-oxide, the other alkaloids were reported first time from this plant species. The estimation studies revealed that, the heliotrine-N-oxide was major alkaloid both in vivo and in vitro. Among isolated compounds, lasiocarpine-N-oxide demonstrated maximum antineoplastic activity (65.2%) at the concentration of 10 mu g/ kg/day and cytotoxic (36.4%) effects at the concentration of 10 mu g/ml.
CONCLUSIONS:
Supinine, lasiocarpine-N-oxide and europine-N-oxide exhibited virucidal activity to Poliomyelitis, Coxsackie, Semliki forest, Vesicular stomatitis and Herpes simplex at the concentration of 5, 10 and 20 mu g/ml respectively.
Europine N-oxide Description
Source: The herbs of Cynoglossum officinale L.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Storage: Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C).

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.

Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com

After receiving: The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
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Recently, ChemFaces products have been cited in many studies from excellent and top scientific journals

Cell. 2018 Jan 11;172(1-2):249-261.e12.
doi: 10.1016/j.cell.2017.12.019.
IF=36.216(2019)

PMID: 29328914

Cell Metab. 2020 Mar 3;31(3):534-548.e5.
doi: 10.1016/j.cmet.2020.01.002.
IF=22.415(2019)

PMID: 32004475

Mol Cell. 2017 Nov 16;68(4):673-685.e6.
doi: 10.1016/j.molcel.2017.10.022.
IF=14.548(2019)

PMID: 29149595

ACS Nano. 2018 Apr 24;12(4): 3385-3396.
doi: 10.1021/acsnano.7b08969.
IF=13.903(2019)

PMID: 29553709

Nature Plants. 2016 Dec 22;3: 16206.
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IF=12.804(2019)

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Calculate Dilution Ratios(Only for Reference)
1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.8953 mL 14.4764 mL 28.9528 mL 57.9056 mL 72.3819 mL
5 mM 0.5791 mL 2.8953 mL 5.7906 mL 11.5811 mL 14.4764 mL
10 mM 0.2895 mL 1.4476 mL 2.8953 mL 5.7906 mL 7.2382 mL
50 mM 0.0579 mL 0.2895 mL 0.5791 mL 1.1581 mL 1.4476 mL
100 mM 0.029 mL 0.1448 mL 0.2895 mL 0.5791 mL 0.7238 mL
* Note: If you are in the process of experiment, it's need to make the dilution ratios of the samples. The dilution data of the sheet for your reference. Normally, it's can get a better solubility within lower of Concentrations.
Protocol
Structure Identification:
Planta Med. 2000 May;66(4):389-91.
New pyrrolizidine alkaloids from Heliotropium crassifolium.[Pubmed: 10865467]

METHODS AND RESULTS:
Heliotropium crassifolium Boiss, (Boraginaceae) from a population of Ilam, western region of Iran was studied for pyrrolizidine alklaoids (PAs). Four alkaloids have been identified: europine 1, Europine N-oxide 2 and a new pyrrolizidine alkaloids ilamine 3 and its N-oxide 4, respectively. Their structures were elucidated by IR, 1H-NMR and EIMS data.
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