Home >> Research Area >>Natural Products>> Epigalantamine

Epigalantamine

CAS# 1668-85-5

Epigalantamine

Catalog No. BCX1540----Order now to get a substantial discount!

Product Name & Size Price Stock
Epigalantamine: 5mg Please Inquire In Stock
Epigalantamine: 10mg Please Inquire In Stock
Epigalantamine: 20mg Please Inquire Please Inquire
Epigalantamine: 50mg Please Inquire Please Inquire
Epigalantamine: 100mg Please Inquire Please Inquire
Epigalantamine: 200mg Please Inquire Please Inquire
Epigalantamine: 500mg Please Inquire Please Inquire
Epigalantamine: 1000mg Please Inquire Please Inquire
Related Products

Quality Control of Epigalantamine

Number of papers citing our products

Chemical structure

Epigalantamine

3D structure

Chemical Properties of Epigalantamine

Cas No. 1668-85-5 SDF Download SDF
PubChem ID 676392.0 Appearance Powder
Formula C17H21NO3 M.Wt 287.36
Type of Compound N/A Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name (1S,12S,14S)-9-methoxy-4-methyl-11-oxa-4-azatetracyclo[8.6.1.01,12.06,17]heptadeca-6(17),7,9,15-tetraen-14-ol
SMILES CN1CCC23C=CC(CC2OC4=C(C=CC(=C34)C1)OC)O
Standard InChIKey ASUTZQLVASHGKV-IFIJOSMWSA-N
Standard InChI InChI=1S/C17H21NO3/c1-18-8-7-17-6-5-12(19)9-14(17)21-16-13(20-2)4-3-11(10-18)15(16)17/h3-6,12,14,19H,7-10H2,1-2H3/t12-,14+,17+/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.

Epigalantamine Dilution Calculator

Concentration (start)
x
Volume (start)
=
Concentration (final)
x
Volume (final)
 
 
 
C1
V1
C2
V2

calculate

Epigalantamine Molarity Calculator

Mass
=
Concentration
x
Volume
x
MW*
 
 
 
g/mol

calculate

Preparing Stock Solutions of Epigalantamine

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 3.48 mL 17.3998 mL 34.7996 mL 69.5991 mL 86.9989 mL
5 mM 0.696 mL 3.48 mL 6.9599 mL 13.9198 mL 17.3998 mL
10 mM 0.348 mL 1.74 mL 3.48 mL 6.9599 mL 8.6999 mL
50 mM 0.0696 mL 0.348 mL 0.696 mL 1.392 mL 1.74 mL
100 mM 0.0348 mL 0.174 mL 0.348 mL 0.696 mL 0.87 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.

Organizitions Citing Our Products recently

 
 
 

Calcutta University

University of Minnesota

University of Maryland School of Medicine

University of Illinois at Chicago

The Ohio State University

University of Zurich

Harvard University

Colorado State University

Auburn University

Yale University

Worcester Polytechnic Institute

Washington State University

Stanford University

University of Leipzig

Universidade da Beira Interior

The Institute of Cancer Research

Heidelberg University

University of Amsterdam

University of Auckland
TsingHua University
TsingHua University
The University of Michigan
The University of Michigan
Miami University
Miami University
DRURY University
DRURY University
Jilin University
Jilin University
Fudan University
Fudan University
Wuhan University
Wuhan University
Sun Yat-sen University
Sun Yat-sen University
Universite de Paris
Universite de Paris
Deemed University
Deemed University
Auckland University
Auckland University
The University of Tokyo
The University of Tokyo
Korea University
Korea University
Featured Products
New Products
 

References on Epigalantamine

High-performance liquid chromatographic method with UV photodiode-array, fluorescence and mass spectrometric detection for simultaneous determination of galantamine and its phase I metabolites in biological samples.[Pubmed:17416214]

J Chromatogr B Analyt Technol Biomed Life Sci. 2007 Jun 15;853(1-2):265-74.

Galantamine, an alkaloid isolated from the bulbs and flowers of Caucasian snowdrop (Galanthus woronowii, Amaryllidaceae) and related species, is employed in human medicine for the treatment of various neuromuscular and neurodegenerative diseases. After the administration, the products of oxidative biotransformation (O-desmethyl-galantamine, N-desmethyl-galantamine, galantamine-N-oxide) and chiral conversion (Epigalantamine) are formed in various concentrations from parent compound. For the identification and determination of galantamine and its phase I metabolites in blood plasma and tissues, a new bioanalytical method based on a reversed-phase high-performance liquid chromatography with UV photodiode-array, fluorescence and mass spectrometric detection was developed, validated and applied to pharmacokinetic and biotransformation studies. Sample preparation included a homogenization of the rat tissues (liver, brain, hypophysis) in a phosphate buffer 0.05 mol/L pH 7.4. Plasma samples and tissue homogenates were purified using a mixed-mode solid-phase extraction (Waters Oasis MCX cartridges). Galantamine, its above-mentioned metabolites and the internal standard codeine were separated on a Discovery HS F5 column (Supelco, 150 mmx4.6 mm I.D., 5 microm) at flow rate of 1 mL/min using a linear gradient elution. UV photodiode-array and mass spectrometric detection were employed for the identification of individual galantamine metabolites in various biomatrices, the fluorescence detection (lambdaexcit=280 nm/lambdaemiss=310 nm) was chosen for the quantification of galantamine and its metabolites. The developed method was applicable in liver tissue in the range from 0.50 to 63.47 nmol/g of galantamine, from 0.32 to 41.42 nmol/g of O-desmethyl-galantamine, from 0.54 to 69.40 nmol/g of N-desmethyl-galantamine and from 0.70 to 89.03 nmol/g of Epigalantamine. Limit of detection was found to be 0.04 nmol/g for galantamine, 0.19 nmol/g for O-desmethyl-galantamine, and 0.07 nmol/g for N-desmethyl-galantamine and Epigalantamine.

In vitro metabolism of galanthamine hydrobromide (Nivalin) by rat and rabbit liver homogenate.[Pubmed:3609070]

Eur J Drug Metab Pharmacokinet. 1987 Jan-Mar;12(1):25-30.

The metabolism of galanthamine hydrobromide (Nivalin) was investigated in rat and rabbit liver homogenates. Experiments were carried out varying several parameters of incubation: substrate (galanthamine hydrobromide, galanthamine, galanthaminone and epigalanthamine), cofactor enrichment (NADPH, NADP/G-6-P, NAD), pH (7.4 and 9.3), time of incubation. Substrates and metabolites were identified and quantitatively determined by GC/MS. In vitro metabolism in rat liver homogenate was negligible. The experiments with rabbit liver homogenate indicated, that galanthamine was actively metabolised the major metabolites being the oxidised product - galanthaminone, and the isomer of galanthamine - Epigalantamine. The experimental results show that the metabolism of galanthamine is substrate and product stereoselective.

Keywords:

Epigalantamine,1668-85-5,Natural Products, buy Epigalantamine , Epigalantamine supplier , purchase Epigalantamine , Epigalantamine cost , Epigalantamine manufacturer , order Epigalantamine , high purity Epigalantamine

Online Inquiry for:

      Fill out the information below

      • Size:Qty: - +

      * Required Fields

                                      Result: