Hexaethylene glycol di-p-toluenesulfonate

 CAS No.: 42749-27-9  Cat No.: BP-500800  Purity: ≥95% 4.5  

Hexaethylene glycol di-p-toluenesulfonate is a polyethylene glycol (PEG)-based PROTAC linker that can be used in the synthesis of a series of PROTACs.

Hexaethylene glycol di-p-toluenesulfonate

Structure of 42749-27-9

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Category
PROTAC Linker
Molecular Formula
C26H38O11S2
Molecular Weight
590.70
Appearance
Colorless to Light Yellow to Light Orange Clear Liquid

* For research and manufacturing use only. Not for human or clinical use.

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Purity
≥95%
Appearance
Colorless to Light Yellow to Light Orange Clear Liquid
Storage
Store at 2-8°C
Shipping
Room temperature in continental US; may vary elsewhere.
IUPACName
2-[2-[2-[2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate
Synonyms
3,6,9,12,15-Pentaoxaheptadecane-1,17-diyl bis(4-methylbenzenesulfonate); Bis-Tos-PEG6; Tos-PEG7-Tos; 17-[(4-methylbenzenesulfonyl)oxy]-3,6,9,12,15-pentaoxaheptadecan-1-yl 4-methylbenzene-1-sulfonate; O,O'-ditosyl-3,6,9,12,15-pentaoxaheptadecane-1,17-diol; HEG ditosylate; Hexaethylene glycol ditosylate; Hexaethylene glycol di(p-toluenesulfonate); NSC244991; Bis[2-[2-[2-(tosyloxy)ethoxy]ethoxy]ethyl] ether; 3,6,9,12,15-Pentaoxaheptadecane-1,17-diol Ditosylate
Boiling Point
687.4±55.0°C (Predicted)
Density
1.227 g/mL at 25°C
InChI Key
ZIZXHPCBPDNLDD-UHFFFAOYSA-N
InChI
InChI=1S/C26H38O11S2/c1-23-3-7-25(8-4-23)38(27,28)36-21-19-34-17-15-32-13-11-31-12-14-33-16-18-35-20-22-37-39(29,30)26-9-5-24(2)6-10-26/h3-10H,11-22H2,1-2H3
Canonical SMILES
CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOCCOCCOCCOS(=O)(=O)C2=CC=C(C=C2)C

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* Our calculator is based on the following equation:
Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
It is commonly abbreviated as: C1V1 = C2V2

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Tip: Chemical formula is case sensitive. C22H30N4O √ c22h30n40 ╳
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Historical Records: Azido-PEG4-Val-Cit-PAB-OH | N-(azide-PEG3)-N'-(Amine-C3-Amide-PEG4)-Cy5 | t-Boc-N-amido-PEG6-alcohol | Tetraethylene glycol dimethanesulfonate | N-Benzyl-N-bis(PEG3-acid) | N-(Azido-PEG4)-N-Boc-PEG4-Boc | Methyltetrazine-PEG4-maleimide | Lipoamido-PEG3-alcohol | Hexaethylene glycol di-p-toluenesulfonate

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