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863973-20-0

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1 Results for "863973-20-0" in MCE Product Catalog:

Cat. No.: HY-W348348
CAS No.: 863973-20-0
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CbzNH-PEG3-CH2CH2NH2 is a PEG linker containing an amine group and a benzyl (Cbz) protecting group. The hydrophilic PEG spacer increases the water solubility of a compound in aqueous media. Amine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde), etc. The benzyl protecting group can be removed via hydrogenolysis to form a free amine.
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