Propargyl-PEG7-NHS ester - 95%, high purity , CAS No.2093152-77-1

Item Number

P596239

Grouped product items
SKU	Size	Availability	Price
P596239-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$841.90
P596239-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,951.90
P596239-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,851.90

Propargyl-PEG-NHS ester

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Basic Description

Specifications & Purity	95%
Storage Temp	Store at -20°C
Shipped In	Dry ice
Product Description	Propargyl-PEG7-NHS ester is a PEG derivative containing a propargyl group and an NHS ester group. The hydrophilic PEG spacer increases solubility in aqueous media. This reagent is an amine reactive reagent for derivatizing peptides, antibodies, amine coated surfaces etc. 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.

Names and Identifiers

IUPAC Name	(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
INCHI	InChI=1S/C22H35NO11/c1-2-6-27-8-10-29-12-14-31-16-18-33-19-17-32-15-13-30-11-9-28-7-5-22(26)34-23-20(24)3-4-21(23)25/h1H,3-19H2
InChi Key	ZVLITXJWZOQGHB-UHFFFAOYSA-N
Canonical SMILES	C#CCOCCOCCOCCOCCOCCOCCOCCC(=O)ON1C(=O)CCC1=O
PubChem CID	126480488
Molecular Weight	489.5

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Basic Description