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Propargyl-PEG7-t-butyl ester - 98%, high purity , CAS No.1818294-29-9

Item Number

P595211

Grouped product items
SKU	Size	Availability	Price	Qty
P595211-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$289.90
P595211-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$849.90

Propargyl-PEG-t-butyl ester

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Basic Description

Synonyms	Propargyl-PEG6-CH2COOtBu
Specifications & Purity	≥98%
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads
Product Description	Propargyl-PEG7-t-butyl ester is a PEG derivative containing a propargyl group and a t-butyl protected carboxyl group. The propargyl group can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The hydrophilic PEG spacer increases solubility in aqueous media.

Molecular Weight	448.6

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