Erythrartine

CAS# 51666-26-3

Erythrartine

Catalog No. BCN5642----Order now to get a substantial discount!

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Erythrartine: 5mg $903 In Stock
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Quality Control of Erythrartine

Number of papers citing our products

Chemical structure

Erythrartine

3D structure

Chemical Properties of Erythrartine

Cas No. 51666-26-3 SDF Download SDF
PubChem ID 11336443 Appearance Powder
Formula C19H23NO4 M.Wt 329.4
Type of Compound Alkaloids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name (2R,9R,13bS)-2,11,12-trimethoxy-2,6,8,9-tetrahydro-1H-indolo[7a,1-a]isoquinolin-9-ol
SMILES COC1CC23C(=CCN2CC(C4=CC(=C(C=C34)OC)OC)O)C=C1
Standard InChIKey QWWCVLZNFFVFTR-AXHNFQJDSA-N
Standard InChI InChI=1S/C19H23NO4/c1-22-13-5-4-12-6-7-20-11-16(21)14-8-17(23-2)18(24-3)9-15(14)19(12,20)10-13/h4-6,8-9,13,16,21H,7,10-11H2,1-3H3/t13-,16-,19-/m0/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 Erythrartine

The bark of Erythrina variegata Linn.

Biological Activity of Erythrartine

DescriptionStandard reference
In vitro

A new Erythrina alkaloid from Erythrina herbacea.[Pubmed: 18404329]

J Nat Med. 2008 Apr;62(2):228-31.


METHODS AND RESULTS:
A new Erythrina alkaloid, 10-hydroxy-11-oxoerysotrine (1), has been isolated from the flowers of Erythrina herbacea together with five known compounds: erytharbine (2), 10,11-dioxoerysotrine (3), Erythrartine (4), erysotramidine (5) and erysotrine-N-oxide (6). The structure of the new compound was elucidated on the basis of its spectral data, including 2-D NMR and mass (MS) spectra.
CONCLUSIONS:
The new compound is a rare C-10 oxygenated Erythrina alkaloid. The antioxidant activities of the isolated compounds 1-6 were evaluated by scavenging with peroxynitrite.

Protocol of Erythrartine

Structure Identification
Canadian Journal of Chemistry (Impact Factor: 1.01). 02/2011; 59(18):2771-2775.

Erysotrine-N-oxide and erythrartine-N-oxide, two novel alkaloids from Erythrina mulungu[Reference: WebLink]


METHODS AND RESULTS:
Erysotrine, Erythrartine, hypaphorine, and two novel alkaloids, erysotrine-N-oxide and Erythrartine-N-oxide, were isolated from the flowers of Erythrina mulungu. The N-oxide structures were determined by spectroscopic analysis (mass, 1H, and 13C nmr) and by partial synthesis.

Erythrartine Dilution Calculator

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Erythrartine Molarity Calculator

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Preparing Stock Solutions of Erythrartine

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 3.0358 mL 15.1791 mL 30.3582 mL 60.7165 mL 75.8956 mL
5 mM 0.6072 mL 3.0358 mL 6.0716 mL 12.1433 mL 15.1791 mL
10 mM 0.3036 mL 1.5179 mL 3.0358 mL 6.0716 mL 7.5896 mL
50 mM 0.0607 mL 0.3036 mL 0.6072 mL 1.2143 mL 1.5179 mL
100 mM 0.0304 mL 0.1518 mL 0.3036 mL 0.6072 mL 0.759 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 Erythrartine

A new Erythrina alkaloid from Erythrina herbacea.[Pubmed:18404329]

J Nat Med. 2008 Apr;62(2):228-31.

A new Erythrina alkaloid, 10-hydroxy-11-oxoerysotrine (1), has been isolated from the flowers of Erythrina herbacea together with five known compounds: erytharbine (2), 10,11-dioxoerysotrine (3), Erythrartine (4), erysotramidine (5) and erysotrine-N-oxide (6). The structure of the new compound was elucidated on the basis of its spectral data, including 2-D NMR and mass (MS) spectra. The new compound is a rare C-10 oxygenated Erythrina alkaloid. The antioxidant activities of the isolated compounds 1-6 were evaluated by scavenging with peroxynitrite.

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