Tos-PEG4-THP - CAS 86259-89-4

Tos-PEG4-THP is a polyethylene glycol (PEG)-based PROTAC linker. Tos-PEG4-THP can be used in the synthesis of a series of PROTACs.

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Molecular Formula
C20H32O8S
Molecular Weight
432.53

Tos-PEG4-THP

    • Specification
      • Purity
        ≥95%
        Solubility
        Soluble in DMSO
        Appearance
        Pale Yellow Oily Liquid
        Storage
        Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years)
        Shipping
        Room temperature in continental US; may vary elsewhere.
        IUPAC Name
        2-[2-[2-[2-(oxan-2-yloxy)ethoxy]ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate
        Synonyms
        2-(2-(2-(2-((tetrahydro-2H-pyran-2-yl)oxy)ethoxy)ethoxy)ethoxy)ethyl 4-methylbenzenesulfonate; THP-PEG5-Tos; Ethanol, 2-[2-[2-[2-[(tetrahydro-2H-pyran-2-yl)oxy]ethoxy]ethoxy]ethoxy]-, 1-(4-methylbenzenesulfonate); 1-Tosyl-13-(tetrahydropyran-2-yl)-1,4,7,10,13-pentaoxatridecane; 1-Tosyl-13-(tetrahydro-2H-pyran-2-yl)-1,4,7,10,13-pentaoxatridecane; Ethanol, 2-[2-[2-[2-[(tetrahydro-2H-pyran-2-yl)oxy]ethoxy]ethoxy]ethoxy]-, 4-methylbenzenesulfonate
    • Properties
      • Boiling Point
        553.4±50.0 °C at 760 mmHg
        Density
        1.2±0.1 g/cm3
        InChI Key
        AWIUPDGEVFBSGD-UHFFFAOYSA-N
        InChI
        InChI=1S/C20H32O8S/c1-18-5-7-19(8-6-18)29(21,22)28-17-15-25-13-11-23-10-12-24-14-16-27-20-4-2-3-9-26-20/h5-8,20H,2-4,9-17H2,1H3
        Canonical SMILES
        CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOCCOC2CCCCO2
Bio Calculators
Stock concentration: *
Desired final volume: *
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

* Total Molecular Weight:
g/mol
Tip: Chemical formula is case sensitive. C22H30N4O c22h30n40
g/mol
g
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