Propargyl-PEG5-CH2CO2tBu - 98%, high purity , CAS No.2098489-63-3

Item Number

P596528

Grouped product items
SKU	Size	Availability	Price
P596528-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$961.90
P596528-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,621.90
P596528-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$2,251.90

Propargyl-PEG-CH2CO2tBu

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Basic Description

Specifications & Purity	98%
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads
Product Description	Propargyl-PEG5-CH2CO2tBu 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

IUPAC Name	tert-butyl 2-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethoxy]acetate
INCHI	InChI=1S/C17H30O7/c1-5-6-19-7-8-20-9-10-21-11-12-22-13-14-23-15-16(18)24-17(2,3)4/h1H,6-15H2,2-4H3
InChi Key	ZYUYTWWDQAPZRS-UHFFFAOYSA-N
Canonical SMILES	CC(C)(C)OC(=O)COCCOCCOCCOCCOCC#C
PubChem CID	131954381
Molecular Weight	346.4

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Basic Description