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Tetraethylene glycol bis(p-toluenesulfonate)

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)

Tetraethylene glycol bis(p-toluenesulfonate)

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Computed Properties

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

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Related Functional Groups

Carbonyl Compounds

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1-(4-Bromo-5-propylthiophen-2-yl)ethanone
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1,3-Dioxane-4,6-dione,2,2-dimethyl-5-(2-pyrrolidinylidene)-
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1-Bromo-2-(2,2-diethoxyethoxy)-4-fluorobenzene
[91552-11-3]
2-(3-Chlorophenyl)cyclopropanecarboxylic Acid
[957292-12-5]
2-(3-Cyclopropyl-1H-pyrazol-1-yl)acetic acid
[2168559-63-3]
2-(6-Methyl-2-pyridyl)acetic Acid Hydrochloride

Sulfur Compounds

[71996-48-0]
1-Methyl-2-[(phenylsulfonyl)methyl]benzene
[72799-34-9]
3-(2-Ethoxyphenyl)-2-Thioxoimidazolidin-4-One
[2039-96-5]
3-(Trimethylsilyl)-1-propanesulfonic acid sodium salt
[1879-16-9]
4-Methoxythioanisole
[16017-53-1]
1-(4-Chloro-benzenesulfonyl)-piperazine
[88778-21-6]
2-(2-Methoxyethoxy)ethanethiol

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