Home >> Research Area >>Natural Products>>Triterpenoids>> 20(R)-Ginsenoside Rh2

20(R)-Ginsenoside Rh2

CAS# 112246-15-8

20(R)-Ginsenoside Rh2

Catalog No. BCN2484----Order now to get a substantial discount!

Product Name & Size Price Stock
20(R)-Ginsenoside Rh2: 5mg $35 In Stock
20(R)-Ginsenoside Rh2: 10mg Please Inquire In Stock
20(R)-Ginsenoside Rh2: 20mg Please Inquire Please Inquire
20(R)-Ginsenoside Rh2: 50mg Please Inquire Please Inquire
20(R)-Ginsenoside Rh2: 100mg Please Inquire Please Inquire
20(R)-Ginsenoside Rh2: 200mg Please Inquire Please Inquire
20(R)-Ginsenoside Rh2: 500mg Please Inquire Please Inquire
20(R)-Ginsenoside Rh2: 1000mg Please Inquire Please Inquire
Related Products

Quality Control of 20(R)-Ginsenoside Rh2

Number of papers citing our products

Chemical structure

20(R)-Ginsenoside Rh2

3D structure

Chemical Properties of 20(R)-Ginsenoside Rh2

Cas No. 112246-15-8 SDF Download SDF
PubChem ID 54580480 Appearance Powder
Formula C36H62O8 M.Wt 622.88
Type of Compound Triterpenoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name (2R,3R,4S,5S,6R)-2-[[(3S,5R,8R,9R,10R,12R,13R,14R,17S)-12-hydroxy-17-[(2R)-2-hydroxy-6-methylhept-5-en-2-yl]-4,4,8,10,14-pentamethyl-2,3,5,6,7,9,11,12,13,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl]oxy]-6-(hydroxymethyl)oxane-3,4,5-triol
SMILES CC(=CCCC(C)(C1CCC2(C1C(CC3C2(CCC4C3(CCC(C4(C)C)OC5C(C(C(C(O5)CO)O)O)O)C)C)O)C)O)C
Standard InChIKey CKUVNOCSBYYHIS-SUEBGMEDSA-N
Standard InChI InChI=1S/C36H62O8/c1-20(2)10-9-14-36(8,42)21-11-16-35(7)27(21)22(38)18-25-33(5)15-13-26(32(3,4)24(33)12-17-34(25,35)6)44-31-30(41)29(40)28(39)23(19-37)43-31/h10,21-31,37-42H,9,11-19H2,1-8H3/t21-,22+,23+,24-,25+,26-,27-,28+,29-,30+,31-,33-,34+,35+,36+/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 20(R)-Ginsenoside Rh2

The roots of Panax ginseng C. A. Mey.

Biological Activity of 20(R)-Ginsenoside Rh2

Description20(R)-Ginsenoside Rh2, a minor stereoisomer of ginsenoside Rh2, possesses matrix metalloproteinase inhibitory. 20(R)-Ginsenoside Rh2 has anticancer, anti- proliferation, anti-inflammatory and antioxidative activities, it also shows selective osteoclastgenesis inhibitory activity. 20(R)-Ginsenoside Rh2 reduce apoptotic rate significantly, enhance the activity of caspase-3 and induces apoptosis in human lung adenocarcinoma A549 cells.
TargetsNO | PGE | MMP(e.g.TIMP) | ROS | TNF-α | Caspase
In vitro

Effects of 20 (S) -ginsenoside Rh2 and 20 (R) -ginsenoside Rh2 on proliferation and apoptosis of human lung adenocarcinoma A549 cells.[Pubmed: 22007558]

Zhongguo Zhong Yao Za Zhi. 2011 Jun;36(12):1670-4.

To evaluate and explore the effects of 20(S)-ginsenoside Rh2 and 20(R)-Ginsenoside Rh2 on the cytotoxicity, proliferation and the apoptosis of human lung adenocarcinoma A549 cells, and to illustrate the structure-activity relationship and possible mechanisms of anti-tumor active ingredients of ginseng.
METHODS AND RESULTS:
A549 cells were treated with different concentration gradient of 20(R)-Ginsenoside Rh2 (S and R structure) and incubated for different time.MTT test indicated that 20(R)-Ginsenoside Rh2 had a strong cytotoxicity activity to A549 cells. Ginsenoside Rh2 could obviously inhibit the cell proliferation in human lung adenocarcinoma cell line A549 at the effective doses of 25 mg x L(-1) treated with 48 h.
CONCLUSIONS:
20(R)-Ginsenoside Rh2 and 20(S)-ginsenoside Rh2 had a significant inhibitory effect on the proliferation. Compared with 20(S)-ginsenoside Rh2, 20 (S)-ginsenoside Rh2 has been shown to have significant anticancer effects and to be capable of blocking cell proliferation and causing G1 phase arrest in human lung adenocarcinoma A549 cells. 20(R)-Ginsenoside Rh2 and 20(S)-ginsenoside Rh2 have been shown to have anticancer effects and to be capable of increasing inchoate apoptotic rate, reducing apoptotic rate significantly, enhancing the activity of Caspase-3 and inducing apoptosis in human lung adenocarcinoma A549 cells.

20(R)-ginsenoside Rh2, not 20(S), is a selective osteoclastgenesis inhibitor without any cytotoxicity.[Pubmed: 19428246]

Bioorg Med Chem Lett. 2009 Jun 15;19(12):3320-3.

Increased osteoclastic bone resorption plays a central role in the pathogenesis of many bone diseases, and osteoclast inhibitors are the most widely used treatments for these diseases. Ginsenosides, the main component of ginseng, have been known for their medicinal effects such as anti-inflammatory and anti-proliferative activities.
METHODS AND RESULTS:
In this study, we investigated the inhibitory effects of ginsenosides (20(R)-Ginsenoside Rh2 and ginsenoside 20(S)-Rh2) on osteoclastgenesis using RAW264 cells in vitro. Only 20(R)-Ginsenoside Rh2 showed selective osteoclastgenesis inhibitory activity without any cytotoxicity up to 100 microM.
CONCLUSIONS:
These results implied that the stereochemistry of the hydroxyl group at C-20 may play an important role in selective osteoclastgenesis inhibitory activity.

Protocol of 20(R)-Ginsenoside Rh2

Kinase Assay

Anti-inflammatory, antioxidative and matrix metalloproteinase inhibitory properties of 20(R)-ginsenoside Rh2 in cultured macrophages and keratinocytes.[Pubmed: 23278699]

J Pharm Pharmacol. 2013 Feb;65(2):310-6.

This work aimed to assess the matrix metalloproteinase inhibitory and related pharmacological actions of 20(R)-Ginsenoside Rh2 (20(R)-Rh2) in cultured macrophages and keratinocytes.
METHODS AND RESULTS:
In-vitro anti-inflammatory activity of 20(R)-Ginsenoside Rh2 was evaluated by analysing nitric oxide (NO) and prostaglandin E2 (PGE2) contents in lipopolysaccharide (LPS)-stimulated RAW264.7 macrophage cells. Its antioxidant activity was determined by measuring the level of reactive oxygen species (ROS) in the macrophage and keratinocyte cells. Matrix metalloproteinase-9 (MMP-9) and -2 (MMP-2) activity in the culture medium was detected using zymography. 20(R)-Ginsenoside Rh2 was able to suppress NO, PGE2, ROS and pro-matrix metalloproteinase-9 (pro-MMP-9) levels that were enhanced in the LPS-stimulated murine RAW264.7 macrophage cells. 20(R)-Rh2 also exhibited inhibitory effects on the level of ROS and the activity of MMP-9 and -2 in human HaCat keratinocyte cells without stimulant exposure. 20(R)-Ginsenoside Rh2 could suppress the gelatinolytic activity of MMP-9 enhanced by tumour necrosis factor-α in the keratinocytes.
CONCLUSIONS:
20(R)-Ginsenoside Rh2, a minor stereoisomer of ginsenoside Rh2, possesses matrix metalloproteinase inhibitory, anti-inflammatory and antioxidative activity.

20(R)-Ginsenoside Rh2 Dilution Calculator

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

calculate

20(R)-Ginsenoside Rh2 Molarity Calculator

Mass
=
Concentration
x
Volume
x
MW*
 
 
 
g/mol

calculate

Preparing Stock Solutions of 20(R)-Ginsenoside Rh2

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.6054 mL 8.0272 mL 16.0545 mL 32.1089 mL 40.1361 mL
5 mM 0.3211 mL 1.6054 mL 3.2109 mL 6.4218 mL 8.0272 mL
10 mM 0.1605 mL 0.8027 mL 1.6054 mL 3.2109 mL 4.0136 mL
50 mM 0.0321 mL 0.1605 mL 0.3211 mL 0.6422 mL 0.8027 mL
100 mM 0.0161 mL 0.0803 mL 0.1605 mL 0.3211 mL 0.4014 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 20(R)-Ginsenoside Rh2

20(R)-ginsenoside Rh2, not 20(S), is a selective osteoclastgenesis inhibitor without any cytotoxicity.[Pubmed:19428246]

Bioorg Med Chem Lett. 2009 Jun 15;19(12):3320-3.

Increased osteoclastic bone resorption plays a central role in the pathogenesis of many bone diseases, and osteoclast inhibitors are the most widely used treatments for these diseases. Ginsenosides, the main component of ginseng, have been known for their medicinal effects such as anti-inflammatory and anti-proliferative activities. In this study, we investigated the inhibitory effects of ginsenosides (ginsenoside 20(R)-Rh2 and ginsenoside 20(S)-Rh2) on osteoclastgenesis using RAW264 cells in vitro. Only ginsenoside 20(R)-Rh2 showed selective osteoclastgenesis inhibitory activity without any cytotoxicity up to 100 microM. These results implied that the stereochemistry of the hydroxyl group at C-20 may play an important role in selective osteoclastgenesis inhibitory activity.

Anti-inflammatory, antioxidative and matrix metalloproteinase inhibitory properties of 20(R)-ginsenoside Rh2 in cultured macrophages and keratinocytes.[Pubmed:23278699]

J Pharm Pharmacol. 2013 Feb;65(2):310-6.

OBJECTIVES: This work aimed to assess the matrix metalloproteinase inhibitory and related pharmacological actions of 20(R)-Ginsenoside Rh2 (20(R)-Rh2) in cultured macrophages and keratinocytes. METHODS: In-vitro anti-inflammatory activity of 20(R)-Rh2 was evaluated by analysing nitric oxide (NO) and prostaglandin E2 (PGE2) contents in lipopolysaccharide (LPS)-stimulated RAW264.7 macrophage cells. Its antioxidant activity was determined by measuring the level of reactive oxygen species (ROS) in the macrophage and keratinocyte cells. Matrix metalloproteinase-9 (MMP-9) and -2 (MMP-2) activity in the culture medium was detected using zymography. KEY FINDINGS: 20(R)-Rh2 was able to suppress NO, PGE2, ROS and pro-matrix metalloproteinase-9 (pro-MMP-9) levels that were enhanced in the LPS-stimulated murine RAW264.7 macrophage cells. 20(R)-Rh2 also exhibited inhibitory effects on the level of ROS and the activity of MMP-9 and -2 in human HaCat keratinocyte cells without stimulant exposure. 20(R)-Rh2 could suppress the gelatinolytic activity of MMP-9 enhanced by tumour necrosis factor-alpha in the keratinocytes. CONCLUSIONS: 20(R)-Rh2, a minor stereoisomer of ginsenoside Rh2, possesses matrix metalloproteinase inhibitory, anti-inflammatory and antioxidative activity.

[Effects of 20 (S) -ginsenoside Rh2 and 20 (R) -ginsenoside Rh2 on proliferation and apoptosis of human lung adenocarcinoma A549 cells].[Pubmed:22007558]

Zhongguo Zhong Yao Za Zhi. 2011 Jun;36(12):1670-4.

OBJECTIVE: To evaluate and explore the effects of 20(S)-ginsenoside Rh2 and 20(R)-Ginsenoside Rh2 on the cytotoxicity, proliferation and the apoptosis of human lung adenocarcinoma A549 cells, and to illustrate the structure-activity relationship and possible mechanisms of anti-tumor active ingredients of ginseng. METHOD: A549 cells were treated with different concentration gradient of ginsenoside Rh2 (S and R structure) and incubated for different time. Cell proliferation and cytotoxicity studies were detected by methyl thiazolyl tetrazolium (MTT) colorimetric assay, cell cycle and apoptotic was analyzed by PI stains and combination of Annexin V/Prop idium iodide double staining with flow cytometric analysis. The influences of activation on Caspase-3 were also detected by the immunofluorescence staining with fluorescence microscope. RESULT: MTT test indicated that ginsenoside Rh2 had a strong cytotoxicity activity to A549 cells. Ginsenoside Rh2 could obviously inhibit the cell proliferation in human lung adenocarcinoma cell line A549 at the effective doses of 25 mg x L(-1) treated with 48 h. The inhibition ratio and the value of IC50 for48 h of 20(R)-Rh2 and 20(S)-Rh2 were respectively 28.5%, 33.6% and 33.4, 28.5 mg x L(-1). The inhibition of ginsenoside Rh2 to A549 showed structure relationship significantly, time-dependent and concentration-dependent. Flow cytometric analysis (FACS) with PI stains analysis results showed that the proportion of A549 cells in G1 phase increased, while the number of cells in S phase decreased significantly and those in G2 phase reduced slightly. This result indicated structure relationship significantly, especially in the 20(S) -ginsenoside Rh2 inhibited the proliferation of A549 cell dramatically and retarded A549 cell cycle at G0/G1 phase. The immunofluorescent of combination with Annexin VFITC/PI by flow cytometric suggested ginsenoside Rh2 can induce inchoate apoptsis rate and late apoptosis rate of A549 cell significantly. All the results showed structure relationship significantly, especially in the 20(S)-ginsenoside Rh2. The immunofluorescent with fluorescence microscope suggested the activity of Caspase-3 were enhanced after ginsenoside Rh2 treated. CONCLUSION: 20 (R) and 20(S)-ginsenoside Rh2 had a significant inhibitory effect on the proliferation. Compared with 20(S)-ginsenoside Rh2, 20 (S)-ginsenoside Rh2 has been shown to have significant anticancer effects and to be capable of blocking cell proliferation and causing G1 phase arrest in human lung adenocarcinoma A549 cells. 20 (R) and 20(S)-ginsenoside Rh2 have been shown to have anticancer effects and to be capable of increasing inchoate apoptotic rate, reducing apoptotic rate significantly, enhancing the activity of Caspase-3 and inducing apoptosis in human lung adenocarcinoma A549 cells.

Description

20(R)-Ginsenoside Rh2, a matrix metalloproteinase (MMP) inhibitor, acts as a cell antiproliferator. It has anticancer effects via blocking cell proliferation and causing G1 phase arrest. 20(R)-Ginsenoside Rh2 induces apoptosis, and has anti-inflammatory and antioxidative activity. 20(R)-Ginsenoside Rh2 inhibits the replication and proliferation of mouse and human gammaherpesvirus 68 (MHV-68) with an IC50 of 2.77 μM for murine MHV-68.

Keywords:

20(R)-Ginsenoside Rh2,112246-15-8,Natural Products, buy 20(R)-Ginsenoside Rh2 , 20(R)-Ginsenoside Rh2 supplier , purchase 20(R)-Ginsenoside Rh2 , 20(R)-Ginsenoside Rh2 cost , 20(R)-Ginsenoside Rh2 manufacturer , order 20(R)-Ginsenoside Rh2 , high purity 20(R)-Ginsenoside Rh2

Online Inquiry for:

      Fill out the information below

      • Size:Qty: - +

      * Required Fields

                                      Result: