Methyl 4-O-beta-glucopyranosyl-2-O-alpha-rhamnopyranosyl-beta-galactopyranoside
TL;DR: Methyl 4-O-beta-glucopyranosyl-2-O-alpha-rhamnopyranosyl-beta-galactopyranoside (CAS 128962-68-5) is a chemical compound with molecular formula C19H34O15 and molecular weight 502.19 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(2R,3S,4S,5S,6R)-2-[(2R,3R,4S,5R,6R)-4-hydroxy-6-(hydroxymethyl)-2-methoxy-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-3-yl]oxy-6-methyloxane-3,4,5-triol
Also Known As: MeGRG, methyl 4-oxo-trans-2-octadecenoate, Methyl 4-O-beta-glucopyranosyl-2-O-alpha-rhamnopyranosyl-beta-galactopyranoside, (2R,3S,4S,5S,6R)-2-[(2R,3R,4S,5R,6R)-4-hydroxy-6-(hydroxymethyl)-2-methoxy-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-3-yl]oxy-6-methyloxane-3,4,5-triol, Methyl O-6-deoxy-alpha-L-mannopyranosyl-(1-2)-O-(beta-D-glucopyranosyl-(1-4))-beta-D-galactopyranoside
| Molecular Formula | C19H34O15 |
|---|---|
| Molecular Weight | 502.19 g/mol |
| LogP | -5.3 |
| Topological Polar Surface Area | 237.0 Ų |
| Hydrogen Bond Donors | 9 |
| Hydrogen Bond Acceptors | 15 |
| Rotatable Bonds | 7 |
| Exact Mass | 502.18976 |
| Heavy Atoms | 34 |
| Complexity | 641.0 |
Chemical Identifiers
| CAS Number | 128962-68-5 |
|---|---|
| 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]2OC)CO)O[C@H]3[C@@H]([C@H]([C@@H]([C@H](O3)CO)O)O)O)O)O)O)O |
| InChIKey | PRXVNJYMECXRGU-XNQZVBNCSA-N |
Product Overview
Methyl 4-O-beta-glucopyranosyl-2-O-alpha-rhamnopyranosyl-beta-galactopyranoside (CAS 128962-68-5), with molecular formula C19H34O15 and molecular weight 502.19 g/mol. IUPAC: (2R,3S,4S,5S,6R)-2-[(2R,3R,4S,5R,6R)-4-hydroxy-6-(hydroxymethyl)-2-methoxy-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-3-yl]oxy-6-methyloxane-3,4,5-triol.
Chemical Property Profile of Methyl 4-O-beta-glucopyranosyl-2-O-alpha-rhamnopyranosyl-beta-galactopyranoside
Property Insights of Methyl 4-O-beta-glucopyranosyl-2-O-alpha-rhamnopyranosyl-beta-galactopyranoside
The XLogP value of -5.3 indicates that Methyl 4-O-beta-glucopyranosyl-2-O-alpha-rhamnopyranosyl-beta-galactopyranoside is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 237.0 Ų indicates high polarity, suggesting Methyl 4-O-beta-glucopyranosyl-2-O-alpha-rhamnopyranosyl-beta-galactopyranoside may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Methyl 4-O-beta-glucopyranosyl-2-O-alpha-rhamnopyranosyl-beta-galactopyranoside has 9 hydrogen bond donor(s) and 15 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Methyl 4-O-beta-glucopyranosyl-2-O-alpha-rhamnopyranosyl-beta-galactopyranoside?
The CAS number of Methyl 4-O-beta-glucopyranosyl-2-O-alpha-rhamnopyranosyl-beta-galactopyranoside is 128962-68-5.
What is the molecular formula of Methyl 4-O-beta-glucopyranosyl-2-O-alpha-rhamnopyranosyl-beta-galactopyranoside?
The molecular formula of Methyl 4-O-beta-glucopyranosyl-2-O-alpha-rhamnopyranosyl-beta-galactopyranoside is C19H34O15.
What is the molecular weight of Methyl 4-O-beta-glucopyranosyl-2-O-alpha-rhamnopyranosyl-beta-galactopyranoside?
The molecular weight of Methyl 4-O-beta-glucopyranosyl-2-O-alpha-rhamnopyranosyl-beta-galactopyranoside is 502.19 g/mol.
Where can I buy Methyl 4-O-beta-glucopyranosyl-2-O-alpha-rhamnopyranosyl-beta-galactopyranoside?
You can request a quote for Methyl 4-O-beta-glucopyranosyl-2-O-alpha-rhamnopyranosyl-beta-galactopyranoside directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Methyl 4-O-beta-glucopyranosyl-2-O-alpha-rhamnopyranosyl-beta-galactopyranoside?
Yes, KEHONG BIO provides custom synthesis services for Methyl 4-O-beta-glucopyranosyl-2-O-alpha-rhamnopyranosyl-beta-galactopyranoside and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.