Azido-PEG14-t-butyl ester

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Category	Small-molecule Group Protected PEG
Catalog NO.	BPG-2545
Product Name	Azido-PEG14-t-butyl ester
Molecular Formula	C35H69N3O16
Molecular Weight	787.93

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Product Information

Description	Azido-PEG14-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-PEG14-CH2CH2COOtBu
IUPAC Name	tert-butyl 3-[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]propanoate
Canonical SMILES	CC(C)(C)OC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-]
InChI	InChI=1S/C35H69N3O16/c1-35(2,3)54-34(39)4-6-40-8-10-42-12-14-44-16-18-46-20-22-48-24-26-50-28-30-52-32-33-53-31-29-51-27-25-49-23-21-47-19-17-45-15-13-43-11-9-41-7-5-37-38-36/h4-33H2,1-3H3
InChIKey	UNKNZEFQUCNPSV-UHFFFAOYSA-N
Purity	>95%
Appearance	Transparent Liquid
Storage	Store at -20°C

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