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Pentaethylene glycol di(p-toluenesulfonate) - CAS 41024-91-3

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

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Molecular Formula
C24H34O10S2
Molecular Weight
546.65

Pentaethylene glycol di(p-toluenesulfonate)

    • Specification
      • Purity
        ≥95%
        Solubility
        Soluble in DMSO
        Appearance
        Colorless to yellow liquid
        Storage
        Store at 2-8°C
        Shipping
        Room temperature in continental US; may vary elsewhere.
        IUPAC Name
        2-[2-[2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate
        Synonyms
        Pentaethylene glycol di-p-toluenesulfonate; 3,6,9,12-tetraoxatetradecane-1,14-diyl bis(4-methylbenzenesulfonate); Penta(ethylene glycol) bis(p-toluenesulfonate); Tos-PEG6-Tos; Tos-PEG5-Tos; Pentaethylene glycol ditosylate; NSC625453; Bis(p-toluenesulfonyl)pentaethylene glycol; 14-(((4-Methylphenyl)sulfonyl)oxy)-3,6,9,12-tetraoxatetradec-1-yl 4-methylbenzenesulfonate; 3,6,9,12-Tetraoxatetradecane-1,14-diyl ditosylate
    • Properties
      • Boiling Point
        661.4±55.0°C (Predicted)
        Density
        1.26 g/mL at 25°C
        InChI Key
        BUHGDYPBQWWWQS-UHFFFAOYSA-N
        InChI
        InChI=1S/C24H34O10S2/c1-21-3-7-23(8-4-21)35(25,26)33-19-17-31-15-13-29-11-12-30-14-16-32-18-20-34-36(27,28)24-9-5-22(2)6-10-24/h3-10H,11-20H2,1-2H3
        Canonical SMILES
        CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOCCOCCOS(=O)(=O)C2=CC=C(C=C2)C
Bio Calculators
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Desired concentration: *

L

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