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Tos-PEG3-t-butyl ester

Tos-PEG3-t-butyl ester

Catalog Number:
PG01493911ALA
Mfr. No.:
T597171-250mg; T597171-1g; T597171-5g
Price:
$794
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      • Overview

        • Tos-PEG3-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
          850090-13-0
          Molecular Formula
          C18H28O7S
          Molecular Weight
          388.5
          Purity
          98%
          Storage
          Store at -20°C
          Shipping
          Dry ice
          SMILES
          CC1=CC=C(C=C1)S(=O)(=O)OCCOCCOCCC(=O)OC(C)(C)C
          InChi
          InChI=1S/C18H28O7S/c1-15-5-7-16(8-6-15)26(20,21)24-14-13-23-12-11-22-10-9-17(19)25-18(2,3)4/h5-8H,9-14H2,1-4H3
          InChi Key
          ATHTXRBMNTZSMB-UHFFFAOYSA-N
          PubChem CID
          77078284
          Others
          IUPAC Name: tert-butyl 3-[2-[2-(4-methylphenyl)sulfonyloxyethoxy]ethoxy]propanoate

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

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