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Product introduction

Benzyl-PEG2-CH2CO2tBu is a PEG derivative containing a benzyl group and a t-butyl protected carbonyl. Both the benzyl and t-Butyl group can be removed under acidic conditions. The carboxylic acid can be reacted with primary amines in the presence of activators such as EDC and DCC to form stable amide bonds. The hydrophilic PEG linkers increase the water solubility of the compound in aqueous media.

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Chinese name

苄基-PEG2-CH2CO2tBu

English name

Benzyl-PEG2-CH2CO2tBu

Chinese alias

English alias

CAS number

1309451-06-6

molecular formula

C15H22O4

molecular weight

266.3 g/mol

Exact mass

≥98%

PSA

Logp

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