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N-Mal-N-bis(PEG4-NH-Boc)

CAS number:2128735-27-1    molecular formula:C37H66N4O15

overview

compound introduction

N-Mal-N-bis(PEG4-NH-Boc) is a branched PEG derivative with a terminal maleimide group and two terminal Boc protected amino groups. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. The protected amines can be deprotected by acidic conditions.

Specs

Chinese alias-
English aliasdi-tert-butyl (15-(3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanoyl)-3,6,9,12,18,21,24,27-octaoxa-15-azanonacosane-1,29-diyl)dicarbamate | DTXSID201099523 | HY-140575 | MS-31488 | tert-butyl N-{14-[N-(14-{[(tert-butoxy)carbonyl]amino}-3,6,9,12-tetraoxate
CAS number2128735-27-1molecular formulaC37H66N4O15
molecular weight807 g/molExact mass≥98%
PSA208.000 Ųlogp-0.900

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