Betulin caffeate

CAS# 89130-86-9

Betulin caffeate

Catalog No. BCN4438----Order now to get a substantial discount!

Product Name & Size Price Stock
Betulin caffeate:5mg Please Inquire In Stock
Betulin caffeate:10mg Please Inquire In Stock
Betulin caffeate:20mg Please Inquire In Stock
Betulin caffeate:50mg Please Inquire In Stock
Molarity Calculator Dilution Calculator Send Mail Directly

Quality Control of Betulin caffeate

Quality Control & MSDS

Number of papers citing our products

Chemical structure

Betulin caffeate

3D structure

Chemical Properties of Betulin caffeate

Cas No. 89130-86-9 SDF Download SDF
PubChem ID 73445996 Appearance Powder
Formula C39H56O5 M.Wt 604.9
Type of Compound Triterpenoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name (9-hydroxy-5a,5b,8,8,11a-pentamethyl-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysen-3a-yl)methyl 3-(3,4-dihydroxyphenyl)prop-2-enoate
SMILES CC(=C)C1CCC2(C1C3CCC4C5(CCC(C(C5CCC4(C3(CC2)C)C)(C)C)O)C)COC(=O)C=CC6=CC(=C(C=C6)O)O
Standard InChIKey XLTZLAMGWLSKKX-UHFFFAOYSA-N
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 Betulin caffeate

The barks of Betula alba L

Biological Activity of Betulin caffeate

DescriptionBetulin-3β-caffeate shows moderate antioxidant activity with IC50 value 108.0 ug/ml.
In vitro

Secondary metabolites (Triterpenes) from Couroupita guianensi[Reference: WebLink]

Oriental Pharmacy and Experimental Medicine, 2009 9(2), 200-205.


METHODS AND RESULTS:
The n-hexane and carbon tetrachloride soluble fractions of a methanolic extract of the stem bark of the Couroupita guianensis furnished three compounds, identified as β-amyrin (1), betulin-3β- caffeate (Betulin caffeate,2) and lupeol-3β-caffeate (3). The structures of the isolated compounds were deduced by extensive spectroscopic analysis as well as by comparison with published values.
CONCLUSIONS:
Compounds 1-3 were subjected to antioxidant screening through free radical scavenging activity by DPPH (1,1- diphenyl-2-picrylhydrazyl), where compound 2 showed moderate antioxidant activity with IC50 value 108.0 μg/ml

Protocol of Betulin caffeate

Structure Identification
Chemistry of Natural Compounds, 1987 , 23 (4) :513-514.

Isoprenoids of the outer bark of the Far Eastern birches Betula costata and Betula ermanii[Reference: WebLink]


METHODS AND RESULTS:
(4), the acetate of oleanolic acid (III), lupeol (IV), methyl oleanolate (V), betulin (VI), bet- ulinic acid (VII), oleanolic (VIII), and Betulin caffeate (IX). Compounds (VI-IX) were iso- lated after the acetylation of the fraction containing a difficultly separable mixture of these components. Extracts of the bark of B. costata and B. ermanii (samples 2 and 5) showed antioxidant activity according to the method of Maximov et al. (5).
CONCLUSIONS:
The activity of these samples is obviously connected with the presence of Betulin caffeate (6), since this component was pres- ent only in summer samples of the bark. The results of the investigation are given in Table i. The structures of the compounds isolated were confirmed by mixed melting points with authen- tic samples (no depression of the melting points was observed) and by comparison of their !R spectra.

Betulin caffeate Dilution Calculator

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

calculate

Betulin caffeate Molarity Calculator

Mass
=
Concentration
x
Volume
x
MW*
 
 
 
g/mol

calculate

Preparing Stock Solutions of Betulin caffeate

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.6532 mL 8.2658 mL 16.5317 mL 33.0633 mL 41.3291 mL
5 mM 0.3306 mL 1.6532 mL 3.3063 mL 6.6127 mL 8.2658 mL
10 mM 0.1653 mL 0.8266 mL 1.6532 mL 3.3063 mL 4.1329 mL
50 mM 0.0331 mL 0.1653 mL 0.3306 mL 0.6613 mL 0.8266 mL
100 mM 0.0165 mL 0.0827 mL 0.1653 mL 0.3306 mL 0.4133 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
 

Keywords:

Betulin caffeate,89130-86-9,Natural Products, buy Betulin caffeate , Betulin caffeate supplier , purchase Betulin caffeate , Betulin caffeate cost , Betulin caffeate manufacturer , order Betulin caffeate , high purity Betulin caffeate

Online Inquiry for:

      Fill out the information below

      • Size:Qty: - +

      * Required Fields

                                      Result:

      BioCrick BioTech
      88# Keyuan road,Hi-Tech Zone
      Chengdu, Sichuan 610042, PRC
      Email: info@biocrick.com
      Tel:86-28-8543-3893
      Follow us:

      BioCrick is one of the biggest natural products manufacturers in Asia

      Our products can be used as reference standards,inhibitors in pharmacological research

      Our MISSION is to provide Best-in-class High-purity natural compounds to researchers all around the world

      © 2007-2024 BioCrick BioTech. All rights reserved.  sitemap

      Menu Close
      Search Now