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Bis-PE21 NHS ester

Bis-PE21 NHS ester

Catalog Number:
PG01492443ALA
Mfr. No.:
B595316-100mg; B595316-250mg; B595316-500mg
Price:
$446
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      • Overview

        • Bis-PE21-NHS ester is a PEG derivative containing two NHS ester groups. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.

          Please contact us at for specific academic pricing.

      • Properties
        • CAS Number
          1008402-79-6
          Molecular Formula
          C30H48N2O17
          Molecular Weight
          708.7
          Purity
          97%
          Other Properties
          Flash Point (°C): 400 °C
          Storage
          Store at -20°C
          Shipping
          Dry ice
          SMILES
          C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)ON2C(=O)CCC2=O
          InChi
          InChI=1S/C30H48N2O17/c33-25-1-2-26(34)31(25)48-29(37)5-7-39-9-11-41-13-15-43-17-19-45-21-23-47-24-22-46-20-18-44-16-14-42-12-10-40-8-6-30(38)49-32-27(35)3-4-28(32)36/h1-24H2
          InChi Key
          CQWLSZJYTZVHMU-UHFFFAOYSA-N
          PubChem CID
          77078480
          Others
          IUPAC Name: (2,5-dioxopyrrolidin-1-yl) 3-[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]propanoate

          * For research use only. Not for use in human or animal.

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