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ChemicalBook--->CAS DataBase List--->2112731-81-2

2112731-81-2

2112731-81-2 Structure

2112731-81-2 Structure
IdentificationBack Directory
[Name]

N-(Azido-PEG2)-N-bis(PEG4-t-butyl ester)
[CAS]

2112731-81-2
[Synonyms]

QUN 31812
N-(Azido-PEG2)-N-bis(PEG4-Boc)
N-(Azido-PEG2)-N-bis(PEG4-t-butyl ester)
[Molecular Formula]

C36H70N4O14
[MDL Number]

MFCD30723228
[MOL File]

2112731-81-2.mol
[Molecular Weight]

782.959
Chemical PropertiesBack Directory
[form ]

Viscous Liquid
[color ]

Colorless to light yellow
Hazard InformationBack Directory
[Description]

N-(Azido-PEG2)-N-bis(PEG4-t-butyl ester) is a branched PEG compound with a terminal azide group. The azide groups is very reactive with alkyne such as DBCO, BCN and propargyl reagnet via Click Chemistry. . The t-butyl protected carboxyl groups can be deprotected under mild acidic conditions.
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