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Azido-PEG11-NHS ester

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Category Azido-PEGn-NHS ester
Catalog NO. BPG-0015
Product Name Azido-PEG11-NHS ester
Molecular Formula C29H52N4O15
Molecular Weight 696.75
Azido-PEG11-NHS ester
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Product Information

Description Azido-PEG11-NHS ester is a PEG derivative containing an azide group and an NHS ester. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, and DBCO via Click Chemistry to yield a stable triazole linkage. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.
Synonyms Azido-PEG11-CH2CO2-NHS; N3-PEG11-C2-NHS ester; N3-PEG11-CH2CH2COONHS Ester; 2,5-dioxopyrrolidin-1-yl 1-azido-3,6,9,12,15,18,21,24,27,30,33-undecaoxahexatriacontan-36-oate
IUPAC Name (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
Canonical SMILES O=C(ON1C(CCC1=O)=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-]
InChI InChI=1S/C29H52N4O15/c30-32-31-4-6-38-8-10-40-12-14-42-16-18-44-20-22-46-24-26-47-25-23-45-21-19-43-17-15-41-13-11-39-9-7-37-5-3-29(36)48-33-27(34)1-2-28(33)35/h1-26H2
InChIKey QPWPKFOEZMZOMZ-UHFFFAOYSA-N
Purity ≥95%
Storage Store at 2-8°C

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