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20-(Bromoacetamido-PEG3-ethylcarbamoyl)nonadecanoic-t-butyl ester

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Category	Bromoacetamido-PEG-aliphatic-t-butyl ester
Catalog NO.	BPG-4609
Product Name	20-(Bromoacetamido-PEG3-ethylcarbamoyl)nonadecanoic-t-butyl ester
Molecular Formula	C34H65BrN2O7
Molecular Weight	693.8

20-(Bromoacetamido-PEG3-ethylcarbamoyl)nonadecanoic-t-butyl ester

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Description	20-(Bromoacetamido-PEG3-ethylcarbamoyl)nonadecanoic-t-butyl ester is a PEG linker with a Bromide group and an alkane tail that has a terminal t-butyl ester group. The bromide (Br) can be used as a leaving group for nucleophilic substitution reactions. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The polymer can form micelles spontaneously in water. It may also be used to prepare more complex lipids for nanoparticles for drug delivery.
Synonyms	BP-29941; 20-(Bromoacetamido-PEG3-ethylcarbamoyl)nonadecanoic-t-butyl ester
IUPAC Name	tert-butyl 20-[2-[2-[2-[2-[(2-bromoacetyl)amino]ethoxy]ethoxy]ethoxy]ethylamino]-20-oxoicosanoate
Canonical SMILES	CC(C)(C)OC(=O)CCCCCCCCCCCCCCCCCCC(=O)NCCOCCOCCOCCNC(=O)CBr
InChI	InChI=1S/C34H65BrN2O7/c1-34(2,3)44-33(40)21-19-17-15-13-11-9-7-5-4-6-8-10-12-14-16-18-20-31(38)36-22-24-41-26-28-43-29-27-42-25-23-37-32(39)30-35/h4-30H2,1-3H3,(H,36,38)(H,37,39)
InChIKey	ZBKVTGLKYQDYRM-UHFFFAOYSA-N
Purity	0.95
Storage	-20°C

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