Azido-PEG4-acetic Acid | 201467-81-4

Catelog Number	R14-0273
Category	Azides
Molecular Formula	C10H19N3O6
Molecular Weight	277.27

Catalog Number	Size	Price	Quantity
R14-0273	--	$--

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Product Introduction

N33-TEG-COOH is a PROTAC linker containing four polyethylene glycol (PEG) units. N33-TEG-COOH 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.

Chemical Information
Synonyms	Azido-PEG4-CH2CO2H;Azido-PEG4-CH2COOH; N3-TEG-COOH; N3-PEG4-CH2COOH; 14-azido-3,6,9,12-tetraoxatetradecanoic acid; Acetic acid, 2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]-; 14-azido-3,6,9,12-tetraoxatetradecan-1-oic acid
Purity	≥95%
IUPAC Name	2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]acetic acid
Canonical SMILES	C(COCCOCCOCCOCC(=O)O)N=[N+]=[N-]
InChI	InChI=1S/C10H19N3O6/c11-13-12-1-2-16-3-4-17-5-6-18-7-8-19-9-10(14)15/h1-9H2,(H,14,15)
InChI Key	YHTABJLSZLHRFV-UHFFFAOYSA-N
Solubility	Soluble in DMSO, Water
Density	0.750-0.850 g/mL at 20°C
Appearance	Liquid
LogP	-0.09954