PEG-9EO
TL;DR: PEG-9EO (CAS 5698-37-3) is a chemical compound with molecular formula C18H38O9 and molecular weight 398.25 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
2-[2-[2-[2-[2-[2-[2-(2-ethoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol
Also Known As: PEG-9EO, Polyethylene glycol-9-ethoxylate, Octaethylene glycol monoethyl ether, 3,6,9,12,15,18,21,24-OCTAOXAHEXACOSAN-1-OL, 2-(2-{2-[2-(2-{2-[2-(2-Ethoxy-Ethoxy)-Ethoxy]-Ethoxy}-Ethoxy)-Ethoxy]-Ethoxy}-Ethoxy)-Ethanol, Polyethyleneglycol Peg400
| Molecular Formula | C18H38O9 |
|---|---|
| Molecular Weight | 398.25 g/mol |
| LogP | -1.4 |
| Topological Polar Surface Area | 94.1 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 9 |
| Rotatable Bonds | 24 |
| Exact Mass | 398.2516 |
| Heavy Atoms | 27 |
| Complexity | 257.0 |
Chemical Identifiers
| CAS Number | 5698-37-3 |
|---|---|
| SMILES | CCOCCOCCOCCOCCOCCOCCOCCOCCO |
| InChIKey | CUDPPTPIUWYGFI-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 2 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
PEG-9EO (CAS 5698-37-3), with molecular formula C18H38O9 and molecular weight 398.25 g/mol. IUPAC: 2-[2-[2-[2-[2-[2-[2-(2-ethoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol.
Chemical Property Profile of PEG-9EO
Property Insights of PEG-9EO
The XLogP value of -1.4 indicates that PEG-9EO is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 94.1 Ų falls within the moderate polarity range, balancing permeability and solubility for PEG-9EO. Following Lipinski's Rule of Five, PEG-9EO has 1 hydrogen bond donor(s) and 9 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 PEG-9EO?
The CAS number of PEG-9EO is 5698-37-3.
What is the molecular formula of PEG-9EO?
The molecular formula of PEG-9EO is C18H38O9.
What is the molecular weight of PEG-9EO?
The molecular weight of PEG-9EO is 398.25 g/mol.
Where can I buy PEG-9EO?
You can request a quote for PEG-9EO directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for PEG-9EO?
Yes, KEHONG BIO provides custom synthesis services for PEG-9EO and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.