Sennoside B
TL;DR: Sennoside B (CAS 128-57-4) is a chemical compound with molecular formula C42H38O20 and molecular weight 862.20 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(9S)-9-[(9R)-2-carboxy-4-hydroxy-10-oxo-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-9H-anthracen-9-yl]-4-hydroxy-10-oxo-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-9H-anthracene-2-carboxylic acid
Also Known As: Sennoside B, Sennoside A, SennosideB, Sennoside-B, Tisasen B
| Molecular Formula | C42H38O20 |
|---|---|
| Molecular Weight | 862.20 g/mol |
| LogP | 1.2 |
| Topological Polar Surface Area | 348.0 Ų |
| Hydrogen Bond Donors | 12 |
| Hydrogen Bond Acceptors | 20 |
| Rotatable Bonds | 9 |
| Exact Mass | 862.1956 |
| Heavy Atoms | 62 |
| Complexity | 1550.0 |
Chemical Identifiers
| CAS Number | 128-57-4 |
|---|---|
| SMILES | C1=CC2=C(C(=C1)O[C@H]3[C@@H]([C@H]([C@@H]([C@H](O3)CO)O)O)O)C(=O)C4=C([C@@H]2[C@H]5C6=C(C(=CC=C6)O[C@H]7[C@@H]([C@H]([C@@H]([C@H](O7)CO)O)O)O)C(=O)C8=C5C=C(C=C8O)C(=O)O)C=C(C=C4O)C(=O)O |
| InChIKey | IPQVTOJGNYVQEO-AIFLABODSA-N |
Patent-Derived Application Labels
Derived from 7 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
Sennoside B (CAS 128-57-4), with molecular formula C42H38O20 and molecular weight 862.20 g/mol. IUPAC: (9S)-9-[(9R)-2-carboxy-4-hydroxy-10-oxo-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-9H-anthracen-9-yl]-4-hydroxy-10-oxo-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-9H-anthracene-2-carboxylic acid.
Chemical Property Profile of Sennoside B
Property Insights of Sennoside B
The XLogP value of 1.2 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Sennoside B. The TPSA of 348.0 Ų indicates high polarity, suggesting Sennoside B may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Sennoside B has 12 hydrogen bond donor(s) and 20 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Sennoside B?
The CAS number of Sennoside B is 128-57-4.
What is the molecular formula of Sennoside B?
The molecular formula of Sennoside B is C42H38O20.
What is the molecular weight of Sennoside B?
The molecular weight of Sennoside B is 862.20 g/mol.
Where can I buy Sennoside B?
You can request a quote for Sennoside B directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Sennoside B?
Yes, KEHONG BIO provides custom synthesis services for Sennoside B and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.