Puddumin B
TL;DR: Puddumin B (CAS 343-25-9) is a chemical compound with molecular formula C22H24O10 and molecular weight 448.14 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
(2S)-5-hydroxy-2-(4-methoxyphenyl)-7-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3-dihydrochromen-4-one
Also Known As: Puddumin B, 7-beta-D-Galactopyranoside, KST-1A3998, (2s)-5-hydroxy-2-(4-methoxyphenyl)-4-oxo-3,4-dihydro-2h-chromen-7-yl, A-d-galactopyranoside
| Molecular Formula | C22H24O10 |
|---|---|
| Molecular Weight | 448.14 g/mol |
| LogP | 0.9 |
| Topological Polar Surface Area | 155.0 Ų |
| Hydrogen Bond Donors | 5 |
| Hydrogen Bond Acceptors | 10 |
| Rotatable Bonds | 5 |
| Exact Mass | 448.13693 |
| Heavy Atoms | 32 |
| Complexity | 638.0 |
Chemical Identifiers
| CAS Number | 343-25-9 |
|---|---|
| SMILES | COC1=CC=C(C=C1)[C@@H]2CC(=O)C3=C(C=C(C=C3O2)O[C@H]4[C@@H]([C@H]([C@H]([C@H](O4)CO)O)O)O)O |
| InChIKey | KEEWIHDTSNESJZ-HVIHEDKUSA-N |
Product Overview
Puddumin B (CAS 343-25-9), with molecular formula C22H24O10 and molecular weight 448.14 g/mol. IUPAC: (2S)-5-hydroxy-2-(4-methoxyphenyl)-7-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3-dihydrochromen-4-one.
Chemical Property Profile of Puddumin B
Property Insights of Puddumin B
The XLogP value of 0.9 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Puddumin B. The TPSA of 155.0 Ų indicates high polarity, suggesting Puddumin B may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Puddumin B has 5 hydrogen bond donor(s) and 10 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Puddumin B?
The CAS number of Puddumin B is 343-25-9.
What is the molecular formula of Puddumin B?
The molecular formula of Puddumin B is C22H24O10.
What is the molecular weight of Puddumin B?
The molecular weight of Puddumin B is 448.14 g/mol.
Where can I buy Puddumin B?
You can request a quote for Puddumin B directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Puddumin B?
Yes, KEHONG BIO provides custom synthesis services for Puddumin B and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.