N-(Amino-PEG3)-N-bis(PEG4-Boc) CAS#: 2353409-57-9

N-(Amino-PEG3)-N-bis(PEG4-Boc) Basic information

Product Name:

N-(Amino-PEG3)-N-bis(PEG4-Boc)

Synonyms:

N-(Amino-PEG3)-N-bis(PEG4-Boc)
N-(Amino-PEG3)-N-bis(PEG4-t-butyl ester)
tert-butyl 3-[2-[2-[2-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethyl-[2-[2-[2-[2-(3-tert-butoxy-3-oxo-propoxy)ethoxy]ethoxy]ethoxy]ethyl]amino]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
4,7,10,13,19,22,25,28-Octaoxa-16-azahentriacontanedioic acid, 16-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethyl]-, 1,31-bis(1,1-dimethylethyl) ester

CAS:

2353409-57-9

MF:

C38H76N2O15

MW:

801.01

Mol File:

2353409-57-9.mol

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N-(Amino-PEG3)-N-bis(PEG4-Boc) Chemical Properties

Boiling point:: 743.7±55.0 °C(Predicted)
Density: 1.076±0.06 g/cm3(Predicted)
solubility: Soluble in Water, DMSO, DCM, DMF
pka: 8.74±0.10(Predicted)
form: Liquid
color: Colorless to light yellow

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N-(Amino-PEG3)-N-bis(PEG4-Boc) Usage And Synthesis

Description

N-(Amino-PEG3)-N-bis(PEG4-t-butyl ester) is a PEG linker that can easily react with activated NHS esters or carboxylic acid in the presence of EDC or HATU. The t-butyl group can be deprotected under acidic conditions.

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