20(R)Ginsenoside Rg2
TL;DR: 20(R)Ginsenoside Rg2 (CAS 80952-72-3) is a chemical compound with molecular formula C42H72O13 and molecular weight 784.50 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(2S,3R,4R,5R,6S)-2-[(2R,3R,4S,5S,6R)-2-[[(6R,8R,10R,12S,14S,17R)-3,12-dihydroxy-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-6-yl]oxy]-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]oxy-6-methyloxane-3,4,5-triol
Also Known As: 20(R)Ginsenoside Rg2, 20(R)-Ginsenoside Rg2, beta-D-Glucopyranoside, (3beta,6alpha,12beta,20R)-3,12,20-trihydroxydammar-24-en-6-yl 2-O-(6-deoxy-alpha-L-mannopyranosyl)-, (2S,3R,4R,5R,6S)-2-[(2R,3R,4S,5S,6R)-2-[[(6R,8R,10R,12S,14S,17R)-3,12-dihydroxy-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-6-yl]oxy]-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]oxy-6-methyloxane-3,4,5-triol, (2S,3R,4R,5R,6S)-2-{[(2R,3R,4S,5S,6R)-2-{[(1R,3aS,3bR,5R,9aR,11S)-7,11-dihydroxy-1-[(2R)-2-hydroxy-6-methylhept-5-en-2-yl]-3a,3b,6,6,9a-pentamethyl-dodecahydro-1H-cyclopenta[a]phenanthren-5-yl]oxy}-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]oxy}-6-methyloxane-3,4,5-triol
| Molecular Formula | C42H72O13 |
|---|---|
| Molecular Weight | 784.50 g/mol |
| LogP | 3.2 |
| Topological Polar Surface Area | 219.0 Ų |
| Hydrogen Bond Donors | 9 |
| Hydrogen Bond Acceptors | 13 |
| Rotatable Bonds | 9 |
| Exact Mass | 784.4973 |
| Heavy Atoms | 55 |
| Complexity | 1390.0 |
Chemical Identifiers
| CAS Number | 80952-72-3 |
|---|---|
| SMILES | C[C@H]1[C@@H]([C@H]([C@H]([C@@H](O1)O[C@@H]2[C@H]([C@@H]([C@H](O[C@H]2O[C@@H]3C[C@@]4(C(C[C@@H](C5[C@@]4(CC[C@H]5[C@@](C)(CCC=C(C)C)O)C)O)[C@@]6(C3C(C(CC6)O)(C)C)C)C)CO)O)O)O)O)O |
| InChIKey | AGBCLJAHARWNLA-TZTDDQMKSA-N |
Product Overview
20(R)Ginsenoside Rg2 (CAS 80952-72-3), with molecular formula C42H72O13 and molecular weight 784.50 g/mol. IUPAC: (2S,3R,4R,5R,6S)-2-[(2R,3R,4S,5S,6R)-2-[[(6R,8R,10R,12S,14S,17R)-3,12-dihydroxy-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-6-yl]oxy]-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]oxy-6-methyloxane-3,4,5-triol.
Chemical Property Profile of 20(R)Ginsenoside Rg2
Property Insights of 20(R)Ginsenoside Rg2
The XLogP value of 3.2 indicates that 20(R)Ginsenoside Rg2 is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 219.0 Ų indicates high polarity, suggesting 20(R)Ginsenoside Rg2 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, 20(R)Ginsenoside Rg2 has 9 hydrogen bond donor(s) and 13 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of 20(R)Ginsenoside Rg2?
The CAS number of 20(R)Ginsenoside Rg2 is 80952-72-3.
What is the molecular formula of 20(R)Ginsenoside Rg2?
The molecular formula of 20(R)Ginsenoside Rg2 is C42H72O13.
What is the molecular weight of 20(R)Ginsenoside Rg2?
The molecular weight of 20(R)Ginsenoside Rg2 is 784.50 g/mol.
Where can I buy 20(R)Ginsenoside Rg2?
You can request a quote for 20(R)Ginsenoside Rg2 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 20(R)Ginsenoside Rg2?
Yes, KEHONG BIO provides custom synthesis services for 20(R)Ginsenoside Rg2 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.