Octaethylene glycol di(p-toluenesulfonate)

 CAS No.: 57436-38-1  Cat No.: BP-500748  Purity: ≥95% 4.5  

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

Octaethylene glycol di(p-toluenesulfonate)

Structure of 57436-38-1

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Category
PROTAC Linker
Molecular Formula
C30H46O13S2
Molecular Weight
678.81

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

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Purity
≥95%
Solubility
Soluble in DMSO
Storage
Store at 2-8°C
Shipping
Room temperature in continental US; may vary elsewhere.
IUPACName
2-[2-[2-[2-[2-[2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate
Synonyms
3,6,9,12,15,18,21-Heptaoxatricosane-1,23-diyl bis(4-methylbenzenesulfonate); Tos-PEG9-Tos; Tos-PEG8-Tos; 1,23-Bis(tosyloxy)-3,6,9,12,15,18,21-heptaoxatricosane; 3,6,9,12,15,18,21-Heptaoxatricosane-1,23-diol, bis(4-methylbenzenesulfonate); 3,6,9,12,15,18,21-Heptaoxatricosane-1,23-diol, 1,23-bis(4-methylbenzenesulfonate)
Boiling Point
737.9±60.0°C at 760 mmHg
Density
1.2±0.1 g/cm3
InChI Key
QYYVGRJXXOLFKL-UHFFFAOYSA-N
InChI
InChI=1S/C30H46O13S2/c1-27-3-7-29(8-4-27)44(31,32)42-25-23-40-21-19-38-17-15-36-13-11-35-12-14-37-16-18-39-20-22-41-24-26-43-45(33,34)30-9-5-28(2)6-10-30/h3-10H,11-26H2,1-2H3
Canonical SMILES
CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOCCOCCOCCOCCOCCOS(=O)(=O)C2=CC=C(C=C2)C

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L

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Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
It is commonly abbreviated as: C1V1 = C2V2

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* Total Molecular Weight:
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Tip: Chemical formula is case sensitive. C22H30N4O √ c22h30n40 ╳
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