Azido-PEG24-t-butyl ester

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Category	Small-molecule Group Protected PEG
Catalog NO.	BPG-2653
Product Name	Azido-PEG24-t-butyl ester
Molecular Formula	C55H109N3O26
Molecular Weight	1228.48

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Product Information

Description	Azido-PEG24-t-butyl ester is a PEG linker containing an azide group and a tert-butyl ester. The azide group reacts with terminal alkynes and cyclooctyne derivatives via click chemistry. The carboxyl group is protected by the tert-butyl group.
Synonyms	N3-PEG24-CH2CH2COOtBu
IUPAC Name	tert-butyl 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
Canonical SMILES	CC(C)(C)OC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-]
InChI	InChI=1S/C55H109N3O26/c1-55(2,3)84-54(59)4-6-60-8-10-62-12-14-64-16-18-66-20-22-68-24-26-70-28-30-72-32-34-74-36-38-76-40-42-78-44-46-80-48-50-82-52-53-83-51-49-81-47-45-79-43-41-77-39-37-75-35-33-73-31-29-71-27-25-69-23-21-67-19-17-65-15-13-63-11-9-61-7-5-57-58-56/h4-53H2,1-3H3
InChIKey	IIMYKGZCCVUIDZ-UHFFFAOYSA-N
Purity	>95%
Appearance	White Solid
Storage	Store at 4℃

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