Azido-PEG11-CH2COOH

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Category	Azido-PEGn-CH2COOH
Catalog NO.	BPG-0011
Product Name	Azido-PEG11-CH2COOH
CAS	2567584-97-6
Molecular Formula	C24H47N3O13
Molecular Weight	585.62

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Description	Azido-PEG11-CH2COOH 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.
Synonyms	N3-PEG11-CH2COOH; Azido-PEG11-acetic acid; 35-Azido-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontan-1-oic acid; 3,6,9,12,15,18,21,24,27,30,33-Undecaoxapentatriacontan-1-oic acid, 35-azido-; 2-[(32-Azido-3,6,9,12,15,18,21,24,27,30-decaoxadotriacont-1-yl)oxy]acetic acid; Acetic acid, 2-[(32-azido-3,6,9,12,15,18,21,24,27,30-decaoxadotriacont-1-yl)oxy]-
IUPAC Name	2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]acetic acid
Canonical SMILES	C(COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCC(=O)O)N=[N+]=[N-]
InChI	InChI=1S/C24H47N3O13/c25-27-26-1-2-30-3-4-31-5-6-32-7-8-33-9-10-34-11-12-35-13-14-36-15-16-37-17-18-38-19-20-39-21-22-40-23-24(28)29/h1-23H2,(H,28,29)
InChIKey	XLUHQICXMSKVSO-UHFFFAOYSA-N
Purity	≥95%
Storage	Store at 2-8°C

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