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t-Boc-Aminooxy-PEG4-Tos

CAS number:1807539-01-0    molecular formula:C20H33NO9S

overview

compound introduction

t-Boc-Aminooxy-PEG4-Tos is a crosslinker containing a t-Boc-aminooxy group and a tosyl group. The protected amine can be deprotected under mild acidic conditions. The hydrophilic PEG spacer increases solubility in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions.

Specs

Chinese alias-
English alias-
CAS number1807539-01-0molecular formulaC20H33NO9S
molecular weight463.6 g/molExact mass≥98%
PSA127.000 Ųlogp1.900

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