Propargyl-PEG3-methyl ester - 98%, high purity , CAS No.2086689-09-8

Item Number

P596267

Grouped product items
SKU	Size	Availability	Price
P596267-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$961.90
P596267-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,621.90
P596267-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,251.90

Propargyl-PEG-methyl ester

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Basic Description

Synonyms	Methyl 3-(2-(2-(prop-2-yn-1-yloxy)ethoxy)ethoxy)propanoate
Specifications & Purity	≥95%
Storage Temp	Protected from light,Store at -20°C,Argon charged
Shipped In	Ice chest + Ice pads
Product Description	Propargyl-PEG3-methyl ester is a PEG derivative containing propargyl group and methyl ester moieties. 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 hydrophilic PEG spacer increases solubility in aqueous media. Methyl ester can be hydrolyzed under strong basic condition.

Canonical SMILES

COC(=O)CCOCCOCCOCC#C

Isomeric SMILES

COC(=O)CCOCCOCCOCC#C

Molecular Weight

230.26

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Basic Description