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Propargyl-PEG3-Tos

Propargyl-PEG3-Tos

Catalog Number:
PG01493639ALA
Mfr. No.:
P596181-100mg; P596181-250mg; P596181-1g
Price:
$713
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      • Overview

        • Propargyl-PEG3-Tos is a PEG derivative containing a tosyl group and a propargyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The propargyl group can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage.

          Please contact us at for specific academic pricing.

      • Properties
        • CAS Number
          1119249-30-7
          Purity
          98%
          Storage
          Store at -20°C
          Shipping
          Dry ice
          SMILES
          CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCC#C
          InChi
          InChI=1S/C14H18O5S/c1-3-8-17-9-10-18-11-12-19-20(15,16)14-6-4-13(2)5-7-14/h1,4-7H,8-12H2,2H3
          InChi Key
          XOLBARIQCXNLPS-UHFFFAOYSA-N
          PubChem CID
          25199393
          Others
          IUPAC Name: 2-(2-prop-2-ynoxyethoxy)ethyl 4-methylbenzenesulfonate

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

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