Azido-PEG3-CH2CO2-t-Bu - 98%, high purity , CAS No.172531-36-1

Item Number

A596274

Grouped product items
SKU	Size	Availability	Price
A596274-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$811.90
A596274-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,081.90
A596274-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,951.90
A596274-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$3,601.90

Azido-PEG-CH2CO2-t-Bu

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Basic Description

Specifications & Purity	≥98%
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads
Product Description	Azido-PEG3-CH2CO2-t-Bu is a PEG derivative containing an azide group and a t-butyl ester. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The t-butyl protected carboxyl group can be deprotected under acidic conditions.

Names and Identifiers

IUPAC Name	tert-butyl 2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]acetate
INCHI	InChI=1S/C12H23N3O5/c1-12(2,3)20-11(16)10-19-9-8-18-7-6-17-5-4-14-15-13/h4-10H2,1-3H3
InChi Key	HMWOUJOCAQZURC-UHFFFAOYSA-N
Canonical SMILES	CC(C)(C)OC(=O)COCCOCCOCCN=[N+]=[N-]
Isomeric SMILES	CC(C)(C)OC(=O)COCCOCCOCCN=[N+]=[N-]
PubChem CID	92042270
Molecular Weight	289.33

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Basic Description