Tetraethylene glycol ditosylate
TL;DR: Tetraethylene glycol ditosylate (CAS 37860-51-8) is a chemical compound with molecular formula C22H30O9S2 and molecular weight 502.13 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
2-[2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate
Also Known As: Bis-Tos-PEG4, Tos-PEG4-Tos, Tetraethylene glycol ditosylate, Tos-PEG5-Tos, PROTAC Linker 16
| Molecular Formula | C22H30O9S2 |
|---|---|
| Molecular Weight | 502.13 g/mol |
| LogP | 2.46404 |
| Topological Polar Surface Area | 114.43 Ų |
| Hydrogen Bond Donors | 0 |
| Hydrogen Bond Acceptors | 9 |
| Rotatable Bonds | 16 |
| Exact Mass | 502.13312 |
| Heavy Atoms | 33 |
| Complexity | 946.779 |
Chemical Identifiers
| CAS Number | 37860-51-8 |
|---|---|
| SMILES | CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOCCOS(=O)(=O)C2=CC=C(C=C2)C |
Product Overview
Tetraethylene glycol ditosylate (CAS 37860-51-8), with molecular formula C22H30O9S2 and molecular weight 502.13 g/mol. IUPAC: 2-[2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate.
Chemical Property Profile of Tetraethylene glycol ditosylate
Property Insights of Tetraethylene glycol ditosylate
The XLogP value of 2.46404 suggests moderate lipophilicity, balancing water solubility and membrane permeability for Tetraethylene glycol ditosylate. The TPSA of 114.43 Ų falls within the moderate polarity range, balancing permeability and solubility for Tetraethylene glycol ditosylate. Following Lipinski's Rule of Five, Tetraethylene glycol ditosylate has 0 hydrogen bond donor(s) and 9 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Tetraethylene glycol ditosylate?
The CAS number of Tetraethylene glycol ditosylate is 37860-51-8.
What is the molecular formula of Tetraethylene glycol ditosylate?
The molecular formula of Tetraethylene glycol ditosylate is C22H30O9S2.
What is the molecular weight of Tetraethylene glycol ditosylate?
The molecular weight of Tetraethylene glycol ditosylate is 502.13 g/mol.
Where can I buy Tetraethylene glycol ditosylate?
You can request a quote for Tetraethylene glycol ditosylate directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Tetraethylene glycol ditosylate?
Yes, KEHONG BIO provides custom synthesis services for Tetraethylene glycol ditosylate and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.