Silenoside A
TL;DR: Silenoside A (CAS 81655-86-9) is a chemical compound with molecular formula C33H54O12 and molecular weight 642.36 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(2R,3R,5R,9R,10R,13R,17S)-17-[(2R,3R)-2,6-dihydroxy-6-methyl-3-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyheptan-2-yl]-2,3,14-trihydroxy-10,13-dimethyl-2,3,4,5,9,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-6-one
Also Known As: Silenoside A, (2R,3R,5R,9R,10R,13R,17S)-17-[(2R,3R)-2,6-dihydroxy-6-methyl-3-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyheptan-2-yl]-2,3,14-trihydroxy-10,13-dimethyl-2,3,4,5,9,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-6-one, 2,3,14,20,25-Pentahydroxy-6-oxocholest-7-en-22-yl hexopyranoside, (14xi,22R)-2alpha,3beta,14,20,25-Pentahydroxy-6-oxo-5beta-cholest-7-en-22-yl alpha-D-galactopyranoside, beta-D-galactopyranosyl(1-->2)-beta-D-glucuronopyranosyl-3beta- hydrox y-23-oxo-olean-12-en-28-oic acid 28-O-beta-D-xylopyranosyl(1-->3)-beta-D-xylopyranosyl(1-->4)-alpha-L- rhamnopyranosyl(1-->2)-beta-D-fucopyranoside
| Molecular Formula | C33H54O12 |
|---|---|
| Molecular Weight | 642.36 g/mol |
| LogP | -1.1 |
| Topological Polar Surface Area | 218.0 Ų |
| Hydrogen Bond Donors | 9 |
| Hydrogen Bond Acceptors | 12 |
| Rotatable Bonds | 8 |
| Exact Mass | 642.3615 |
| Heavy Atoms | 45 |
| Complexity | 1160.0 |
Chemical Identifiers
| CAS Number | 81655-86-9 |
|---|---|
| SMILES | C[C@]12CC[C@H]3C(=CC(=O)[C@H]4[C@@]3(C[C@H]([C@@H](C4)O)O)C)C1(CC[C@@H]2[C@](C)([C@@H](CCC(C)(C)O)O[C@@H]5[C@@H]([C@H]([C@H]([C@H](O5)CO)O)O)O)O)O |
| InChIKey | OYLAWXRQIJWVHG-PRYDOBOQSA-N |
Product Overview
Silenoside A (CAS 81655-86-9), with molecular formula C33H54O12 and molecular weight 642.36 g/mol. IUPAC: (2R,3R,5R,9R,10R,13R,17S)-17-[(2R,3R)-2,6-dihydroxy-6-methyl-3-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyheptan-2-yl]-2,3,14-trihydroxy-10,13-dimethyl-2,3,4,5,9,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-6-one.
Chemical Property Profile of Silenoside A
Property Insights of Silenoside A
The XLogP value of -1.1 indicates that Silenoside A is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 218.0 Ų indicates high polarity, suggesting Silenoside A may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Silenoside A has 9 hydrogen bond donor(s) and 12 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Silenoside A?
The CAS number of Silenoside A is 81655-86-9.
What is the molecular formula of Silenoside A?
The molecular formula of Silenoside A is C33H54O12.
What is the molecular weight of Silenoside A?
The molecular weight of Silenoside A is 642.36 g/mol.
Where can I buy Silenoside A?
You can request a quote for Silenoside A directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Silenoside A?
Yes, KEHONG BIO provides custom synthesis services for Silenoside A and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.