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Bis-PEG10-NHS ester - CAS 2221949-02-4

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Bis-PEG10-NHS ester is a non-cleavable 10-unit PEG linker that can be used to synthesize antibody-conjugated drugs (ADCs).

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Molecular Formula
C32H52N2O18
Molecular Weight
752.76

Bis-PEG10-NHS ester

    • Specification
      • Related CAS
        123502-57-8 (polymer)
        Purity
        ≥95%
        Solubility
        10 mm in DMSO
        Appearance
        Pale Yellow or Colorless Oily Matter
        Shelf Life
        0-4°C for short term (days to weeks), or -20°C for long term (months).
        Storage
        Store at 2-8°C
        Shipping
        Room temperature
        IUPAC Name
        (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[3-(2,5-dioxopyrrolidin-1-yl)oxy-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
        Synonyms
        NHS-PEG10-NHS; 4,7,10,13,16,19,22,25,28,31-Decaoxatetratriacontanedioic acid, 1,34-bis(2,5-dioxo-1-pyrrolidinyl) ester; 1,1'-[(1,34-Dioxo-4,7,10,13,16,19,22,25,28,31-decaoxatetratriacontane-1,34-diyl)bis(oxy)]di(2,5-pyrrolidinedione); 2,5-Pyrrolidinedione, 1,1'-[(1,34-dioxo-4,7,10,13,16,19,22,25,28,31-decaoxatetratriacontane-1,34-diyl)bis(oxy)]bis-; Bis(2,5-dioxopyrrolidin-1-yl) 4,7,10,13,16,19,22,25,28,31-decaoxatetratriacontanedioate
    • Properties
      • Boiling Point
        761.7±70.0°C at 760 mmHg
        Density
        1.3±0.1 g/cm3
        InChI Key
        DWCKFVMHVUBCKY-UHFFFAOYSA-N
        InChI
        InChI=1S/C32H52N2O18/c35-27-1-2-28(36)33(27)51-31(39)5-7-41-9-11-43-13-15-45-17-19-47-21-23-49-25-26-50-24-22-48-20-18-46-16-14-44-12-10-42-8-6-32(40)52-34-29(37)3-4-30(34)38/h1-26H2
        Canonical SMILES
        C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)ON2C(=O)CCC2=O
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

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