Home >> Research Area >>Natural Products>>Phenols>> Stilbostemin B

Stilbostemin B

CAS# 162411-67-8

Stilbostemin B

Catalog No. BCN4697----Order now to get a substantial discount!

Product Name & Size Price Stock
Stilbostemin B: 5mg Please Inquire In Stock
Stilbostemin B: 10mg Please Inquire In Stock
Stilbostemin B: 20mg Please Inquire Please Inquire
Stilbostemin B: 50mg Please Inquire Please Inquire
Stilbostemin B: 100mg Please Inquire Please Inquire
Stilbostemin B: 200mg Please Inquire Please Inquire
Stilbostemin B: 500mg Please Inquire Please Inquire
Stilbostemin B: 1000mg Please Inquire Please Inquire

Quality Control of Stilbostemin B

Number of papers citing our products

Chemical structure

Stilbostemin B

3D structure

Chemical Properties of Stilbostemin B

Cas No. 162411-67-8 SDF Download SDF
PubChem ID 10376477 Appearance Powder
Formula C15H16O2 M.Wt 228.29
Type of Compound Phenols Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name 2-methyl-5-(2-phenylethyl)benzene-1,3-diol
SMILES CC1=C(C=C(C=C1O)CCC2=CC=CC=C2)O
Standard InChIKey ZGLHZPWZOCCDAY-UHFFFAOYSA-N
Standard InChI InChI=1S/C15H16O2/c1-11-14(16)9-13(10-15(11)17)8-7-12-5-3-2-4-6-12/h2-6,9-10,16-17H,7-8H2,1H3
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 Stilbostemin B

The roots of Stemona sessilifolia

Biological Activity of Stilbostemin B

Description1. Stilbostemin A, stilbostemin B , stilbostemin D , stilbostemin F , and stilbostemin G show structure-dependent inhibition of leukotriene biosynthesis with IC(50) values ranging from 3.7 to >50 microM.

Stilbostemin B Dilution Calculator

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

calculate

Stilbostemin B Molarity Calculator

Mass
=
Concentration
x
Volume
x
MW*
 
 
 
g/mol

calculate

Preparing Stock Solutions of Stilbostemin B

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 4.3804 mL 21.902 mL 43.8039 mL 87.6079 mL 109.5098 mL
5 mM 0.8761 mL 4.3804 mL 8.7608 mL 17.5216 mL 21.902 mL
10 mM 0.438 mL 2.1902 mL 4.3804 mL 8.7608 mL 10.951 mL
50 mM 0.0876 mL 0.438 mL 0.8761 mL 1.7522 mL 2.1902 mL
100 mM 0.0438 mL 0.219 mL 0.438 mL 0.8761 mL 1.0951 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 Stilbostemin B

[Chemical constituents from Glechoma longituba].[Pubmed:25204149]

Zhongguo Zhong Yao Za Zhi. 2014 Feb;39(4):695-8.

Fourteen compounds were obtained from Glechoma longituba by the chromatographic methods of silica gel, ODS, Sephadex LH-20 and preparative of HPLC. According to physicochemical properties and spectral data, these compounds were identified as Stilbostemin B (1), trilepisiumic acid (2), 3, 4-dihydroxyphenyl ethanol ketone (3), bergeninmonohydrate (4), oresbiusin A (5), norbergenin (6), stilbostemin D (7), ehretioside B (8), ethyl ferulate (9), E-p-hydroxy-cinnamic acid (10), methyl gallate (11), protocatechuic acid (12), 4'-Hydroxyacetophenone (13), and E-3-2,4-dihydroxyphenyl-2-acrylic acid (14). Among them, compounds 1-10, 13 and 14 were isolated from this plant for the first time.

Neuroprotective bibenzyl glycosides of Stemona tuberosa roots.[Pubmed:16643052]

J Nat Prod. 2006 Apr;69(4):679-81.

Three new bibenzyl glycosides characterized as Stilbostemin B 3'-beta-D-glucopyranoside (1), stilbostemin H 3'-beta-D-glucopyranoside (2), and stilbostemin I 2"-beta-D-glucopyranoside (3) were isolated from the roots of Stemona tuberosa. All three bibenzyl glycosides significantly protected human neuroblastoma SH-SY5Y cells from 6-hydroxydopamine-induced neurotoxicity.

Inhibition of leukotriene biosynthesis by stilbenoids from Stemona species.[Pubmed:15679323]

J Nat Prod. 2005 Jan;68(1):83-5.

Fifteen stilbenoids and two alkaloids from Stemona collinsae, S. tuberosa, and S. peirrei were tested alongside the commercially available stilbenoids resveratrol and pinosylvin for inhibition of leukotriene formation in an ex vivo test system based on activated human neutrophilic granulocytes. The stilbenoids resveratrol (1), pinosylvin (2), dihydropinosylvin (3), stilbostemin A (4), Stilbostemin B (5), stilbostemin D (6), stilbostemin F (7), stilbostemin G (8), stemofuran B (9), stemofuran C (10), stemofuran D (11), stemofuran G (12), stemofuran J (13), stemanthrene A (14), stemanthrene B (15), stemanthrene C (16), and stemanthrene D (17) showed structure-dependent activities with IC(50) values ranging from 3.7 to >50 microM. The alkaloids tuberostemonine (18) and neotuberostemonine (19) were inactive at a concentration of 50 microM.

Keywords:

Stilbostemin B,162411-67-8,Natural Products, buy Stilbostemin B , Stilbostemin B supplier , purchase Stilbostemin B , Stilbostemin B cost , Stilbostemin B manufacturer , order Stilbostemin B , high purity Stilbostemin B

Online Inquiry for:

      Fill out the information below

      • Size:Qty: - +

      * Required Fields

                                      Result: