N-(Propargyl-PEG4)-N-bis(PEG4-acid) HCl salt - 98%, high purity , CAS No.2093153-09-2

Item Number

N596264

Grouped product items
SKU	Size	Availability	Price
N596264-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,051.90
N596264-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,041.90
N596264-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$3,301.90

PEG Acid

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Basic Description

Specifications & Purity	≥98%
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads
Product Description	N-(Propargyl-PEG4)-N-bis(PEG4-acid) HCl salt is a branched PEG derivative with a propargyl group and two terminal carboxylic acids. 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 terminal carboxylic acids can be reacted with primary amino groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond.

Canonical SMILES

C#CCOCCOCCOCCOCCN(CCOCCOCCOCCOCCC(=O)O)CCOCCOCCOCCOCCC(=O)O

Isomeric SMILES

C#CCOCCOCCOCCOCCN(CCOCCOCCOCCOCCC(=O)O)CCOCCOCCOCCOCCC(=O)O

PubChem CID

Molecular Weight

727.9

Solution Calculators

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Basic Description