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Bromoacetamido-PEG4-NHS ester

Bromoacetamido-PEG4-NHS ester

Catalog Number:
PG01492514ALA
Mfr. No.:
B595475-100mg; B595475-250mg; B595475-500mg
Price:
$1,010
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      • Overview

        • Bromoacetamido-PEG4-NHS ester is a PEG derivative containing a bromide group and an NHS ester. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. 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
          1260139-70-5
          Molecular Formula
          C17H27BrN2O9
          Molecular Weight
          483.3
          Purity
          98%
          Storage
          Store at -20°C
          Shipping
          Dry ice
          SMILES
          C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCNC(=O)CBr
          InChi
          InChI=1S/C17H27BrN2O9/c18-13-14(21)19-4-6-26-8-10-28-12-11-27-9-7-25-5-3-17(24)29-20-15(22)1-2-16(20)23/h1-13H2,(H,19,21)
          InChi Key
          BONNYNBXMCRXBJ-UHFFFAOYSA-N
          PubChem CID
          77078534
          Others
          IUPAC Name: (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[(2-bromoacetyl)amino]ethoxy]ethoxy]ethoxy]ethoxy]propanoate

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

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