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

  • ≥98%
Item Number
P595211
Grouped product items
SKUSizeAvailabilityPrice 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

View related series
Alkyne PEG

Basic Description

SynonymsPropargyl-PEG6-CH2COOtBu
Specifications & Purity≥98%
Storage TempStore at -20°C
Shipped InIce 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.

Names and Identifiers

Molecular Weight 448.6

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