Tetraethylene glycol bis(p-toluenesulfonate) - CAS 37860-51-8
Catalog: |
BB023450 |
Product Name: |
Tetraethylene glycol bis(p-toluenesulfonate) |
CAS: |
37860-51-8 |
Synonyms: |
Tos-PEG5-Tos; Tos-PEG4-Tos; ((Oxybis(ethane-2,1-diyl))bis(oxy))bis(ethane-2,1-diyl) bis(4-Methylbenzenesulfonate); Tetraethylene glycol ditosylate; Tetraethylene Glycol Di-p-tosylate; Tetraethylene Glycol Bis(p-toluenesulfonate); 2,2'-(Ethylenedioxy)triethyl ditosylate; 1,11-Bis(tosyloxy)-3,6,9-trioxaundecane; Bis[2-(2-tosyloxyethoxy)ethyl] Ether; Bis[2-[2-(p-toluenesulfonyloxy)ethoxy]ethyl] Ether; Ethanol, 2,2'-[oxybis(2,1-ethanediyloxy)]bis-, bis(4-methylbenzenesulfonate) |
IUPAC Name: | 2-[2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate |
Description: | Tetraethylene glycol bis(p-toluenesulfonate) is a polyethylene glycol (PEG)-based PROTAC linker that can be used in the synthesis of a series of PROTACs. |
Molecular Weight: | 502.60 |
Molecular Formula: | C22H30O9S2 |
Canonical SMILES: | CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOCCOS(=O)(=O)C2=CC=C(C=C2)C |
InChI: | InChI=1S/C22H30O9S2/c1-19-3-7-21(8-4-19)32(23,24)30-17-15-28-13-11-27-12-14-29-16-18-31-33(25,26)22-9-5-20(2)6-10-22/h3-10H,11-18H2,1-2H3 |
InChI Key: | SLAONPBUWDUSSO-UHFFFAOYSA-N |
Boiling Point: | 635.0±55.0°C (Predicted) |
Melting Point: | 65-69°C |
Purity: | >95% |
Density: | 1.242 g/mL at 25°C |
Solubility: | 10 mM in DMSO |
Appearance: | Colorless to Yellow Clear Liquid |
Storage: | Store at 2-8°C |
MDL: | MFCD00075239 |
LogP: | 4.62560 |
GHS Hazard Statement: | H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation] |
Precautionary Statement: | P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501 |
Signal Word: | Warning |
Publication Number | Title | Priority Date |
CN-112538041-A | Bimolecular indole-2, 3-dione derivative and application thereof | 20201207 |
CN-111646977-A | Compound for target ubiquitination degradation of TGF-beta 1 and preparation method and application thereof | 20200312 |
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PMID | Publication Date | Title | Journal |
21450278 | 20110515 | Novel crown ethers on glucose based glycolipids | Carbohydrate research |
18786850 | 20090101 | A new family of Ru(II) polypyridyl complexes containing open-chain crown ether for Mg2+ and Ca2+ probing | Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy |
16270349 | 20060201 | New physically and chemically crosslinked hyaluronate (HA)-based hydrogels for cartilage repair | Journal of biomedical materials research. Part A |
Complexity: | 650 |
Compound Is Canonicalized: | Yes |
Covalently-Bonded Unit Count: | 1 |
Defined Atom Stereocenter Count: | 0 |
Defined Bond Stereocenter Count: | 0 |
Exact Mass: | 502.13312488 |
Formal Charge: | 0 |
Heavy Atom Count: | 33 |
Hydrogen Bond Acceptor Count: | 9 |
Hydrogen Bond Donor Count: | 0 |
Isotope Atom Count: | 0 |
Monoisotopic Mass: | 502.13312488 |
Rotatable Bond Count: | 16 |
Topological Polar Surface Area: | 131 Å2 |
Undefined Atom Stereocenter Count: | 0 |
Undefined Bond Stereocenter Count: | 0 |
XLogP3: | 2.5 |
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