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20-(Azide-PEG4-ethylcarbamoyl)nonadecanoic-t-butyl ester

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Category	Azide-PEG-aliphatic-t-butyl ester
Catalog NO.	BPG-4584
Product Name	20-(Azide-PEG4-ethylcarbamoyl)nonadecanoic-t-butyl ester
Molecular Formula	C34H66N4O7
Molecular Weight	642.9

20-(Azide-PEG4-ethylcarbamoyl)nonadecanoic-t-butyl ester

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Description	20-(Azide-PEG4-ethylcarbamoyl)nonadecanoic-t-butyl ester has an azide group on a PEG linker with a alkane tail that has a t-butyl ester group. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The t-butyl protected carboxyl group can be deprotected under acidic conditions. 20-(Azide-PEG4-ethylcarbamoyl)nonadecanoic-t-butyl ester is a self-assembling PEG reagent which may form micelles in water. This compound may also be used as a building block for lipids in nanotechnolgy and drug delivery.
Synonyms	BP-29944; 20-(Azide-PEG4-ethylcarbamoyl)nonadecanoic-t-butyl ester
IUPAC Name	tert-butyl 20-[2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy]ethylamino]-20-oxoicosanoate
Canonical SMILES	CC(C)(C)OC(=O)CCCCCCCCCCCCCCCCCCC(=O)NCCOCCOCCOCCOCCN=[N+]=[N-]
InChI	InChI=1S/C34H66N4O7/c1-34(2,3)45-33(40)21-19-17-15-13-11-9-7-5-4-6-8-10-12-14-16-18-20-32(39)36-22-24-41-26-28-43-30-31-44-29-27-42-25-23-37-38-35/h4-31H2,1-3H3,(H,36,39)
InChIKey	GPZKHTFUZZOJNT-UHFFFAOYSA-N
Purity	0.95
Storage	-20°C

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