Azido-PEG5-acid - 98%, high purity , CAS No.1425973-16-5

Item Number

A595245

Grouped product items
SKU	Size	Availability	Price
A595245-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$571.90
A595245-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$871.90
A595245-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,336.90

Azido-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	Azido-PEG5-acid is a PEG derivative containing an azide group with a terminal carboxylic acid. 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 terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond.

Names and Identifiers

IUPAC Name	3-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
INCHI	InChI=1S/C13H25N3O7/c14-16-15-2-4-20-6-8-22-10-12-23-11-9-21-7-5-19-3-1-13(17)18/h1-12H2,(H,17,18)
InChi Key	DPJUPQILWDVIKK-UHFFFAOYSA-N
Canonical SMILES	C(COCCOCCOCCOCCOCCN=[N+]=[N-])C(=O)O
Isomeric SMILES	C(COCCOCCOCCOCCOCCN=[N+]=[N-])C(=O)O
PubChem CID	77078450
Molecular Weight	335.4

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Basic Description