Propargyl-PEG9-bromide - 98%, high purity , CAS No.2055042-83-4

Item Number

P596119

Grouped product items
SKU	Size	Availability	Price
P596119-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,141.90
P596119-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,071.90
P596119-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,941.90

Propargyl-PEG-bromide

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Basic Description

Specifications & Purity	≥98%
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads
Product Description	Propargyl-PEG9-bromide is a PEG derivative containing a propargyl group and a bromide 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 bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media.

Canonical SMILES

C#CCOCCOCCOCCOCCOCCOCCOCCOCCOCCBr

Isomeric SMILES

C#CCOCCOCCOCCOCCOCCOCCOCCOCCOCCBr

PubChem CID

Molecular Weight

515.4

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Basic Description