t-Boc-N-amido-PEG28-acid

PG-20161-29766

Product information

Catalog No.
PG-20161-29766
Product Name
t-Boc-N-amido-PEG28-acid
CAS No.
Not specified
Molecular Formula
C64H127NO32
Molecular Weight
1422.7
Purity
Not specified
Storage
-20°C
Shipping
Ambient Temperature
Documents

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Packaging & pricing

Packaging and pricing for PG-20161-29766
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General Information

Product Name
t-Boc-N-amido-PEG28-acid
CAS No.
Not specified
Synonyms
Not specified
Molecular Formula
C64H127NO32
Molecular Weight
1422.7
Appearance
Not specified
Solubility
Not specified
Description

t-Boc-N-amido-PEG28-acid is a bifunctional PEG linker with a terminal carboxylic acid and a Boc-protected amino group. Its hydrophilic PEG spacer supports increased solubility in aqueous media. With an activator such as HATU, the carboxylic acid can couple to primary amines to produce a stable amide bond. Mild acidic conditions remove the Boc protecting group to expose the free amine, providing a separate functional group for subsequent coupling.