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Tos-PEG7-t-Butyl ester

Tos-PEG7-t-Butyl ester

Catalog Number:
PG01493922ALA
Mfr. No.:
T597172-250mg; T597172-500mg; T597172-5g
Price:
$938
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      • Overview

        • Tos-PEG7-t-Butyl ester is a PEG derivative containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The tosyl group is a very good leaving group for nucleophilic substitution reactions.

          Please contact us at for specific academic pricing.

      • Properties
        • CAS Number
          406213-75-0
          Molecular Formula
          C26H44O11S
          Molecular Weight
          564.7
          Purity
          98%
          Storage
          Store at -20°C
          Shipping
          Dry ice
          SMILES
          CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCOCCOCCOCCOCCC(=O)OC(C)(C)C
          InChi
          InChI=1S/C26H44O11S/c1-23-5-7-24(8-6-23)38(28,29)36-22-21-35-20-19-34-18-17-33-16-15-32-14-13-31-12-11-30-10-9-25(27)37-26(2,3)4/h5-8H,9-22H2,1-4H3
          InChi Key
          HMGVIAOGIVRIFP-UHFFFAOYSA-N
          PubChem CID
          77078535
          Others
          IUPAC Name: tert-butyl 3-[2-[2-[2-[2-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate

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

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