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PEG12-Tos - CAS 1050500-41-8

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Tos-PEG12 is a noncleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs).

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Molecular Formula
C31H56O15S
Molecular Weight
700.83

PEG12-Tos

    • Specification
      • Purity
        98.0%
        Solubility
        10 mm in DMSO
        Shelf Life
        ≥ 2 years
        Storage
        -20°C
        Shipping
        Room temperature
        IUPAC Name
        2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate
        Synonyms
        PEG13-Tos; Tos-PEG12-OH; 35-hydroxy-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontyl 4-methylbenzenesulfonate
    • Properties
      • Boiling Point
        724.4±60.0 °C at 760 mmHg
        Density
        1.2±0.1 g/cm3
        InChI Key
        CXFHSAUILDFVJJ-UHFFFAOYSA-N
        InChI
        InChI=1S/C31H56O15S/c1-30-2-4-31(5-3-30)47(33,34)46-29-28-45-27-26-44-25-24-43-23-22-42-21-20-41-19-18-40-17-16-39-15-14-38-13-12-37-11-10-36-9-8-35-7-6-32/h2-5,32H,6-29H2,1H3
        Canonical SMILES
        CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO
Bio Calculators
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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

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