Combretastatin B-4
TL;DR: Combretastatin B-4 (CAS 338990-20-8) is a chemical compound with molecular formula C16H18O4 and molecular weight 274.12 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
4-[2-(3,5-dimethoxyphenyl)ethyl]benzene-1,2-diol
Also Known As: Combretastatin B-4, Combretastatin B4, 4-[2-(3,5-dimethoxyphenyl)ethyl]benzene-1,2-diol, 1,2-Benzenediol, 4-(2-(3,5-dimethoxyphenyl)ethyl)-, J1.322.830B
| Molecular Formula | C16H18O4 |
|---|---|
| Molecular Weight | 274.12 g/mol |
| LogP | 1.9 |
| Topological Polar Surface Area | 58.9 Ų |
| Hydrogen Bond Donors | 2 |
| Hydrogen Bond Acceptors | 4 |
| Rotatable Bonds | 5 |
| Exact Mass | 274.1205 |
| Heavy Atoms | 20 |
| Complexity | 272.0 |
Chemical Identifiers
| CAS Number | 338990-20-8 |
|---|---|
| SMILES | COC1=CC(=CC(=C1)CCC2=CC(=C(C=C2)O)O)OC |
| InChIKey | PBRZRNRAYCSTKB-UHFFFAOYSA-N |
Product Overview
Combretastatin B-4 (CAS 338990-20-8), with molecular formula C16H18O4 and molecular weight 274.12 g/mol. IUPAC: 4-[2-(3,5-dimethoxyphenyl)ethyl]benzene-1,2-diol.
Chemical Property Profile of Combretastatin B-4
Property Insights of Combretastatin B-4
The XLogP value of 1.9 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Combretastatin B-4. With a topological polar surface area (TPSA) of 58.9 Ų, Combretastatin B-4 exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, Combretastatin B-4 has 2 hydrogen bond donor(s) and 4 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 Combretastatin B-4?
The CAS number of Combretastatin B-4 is 338990-20-8.
What is the molecular formula of Combretastatin B-4?
The molecular formula of Combretastatin B-4 is C16H18O4.
What is the molecular weight of Combretastatin B-4?
The molecular weight of Combretastatin B-4 is 274.12 g/mol.
Where can I buy Combretastatin B-4?
You can request a quote for Combretastatin B-4 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Combretastatin B-4?
Yes, KEHONG BIO provides custom synthesis services for Combretastatin B-4 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.