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BrCH2CONH-PEG10-NHS ester

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Category	BrCH2CONH-PEGn-NHS ester
Catalog NO.	BPG-1348
Product Name	BrCH2CONH-PEG10-NHS ester
Molecular Formula	C29H51BrN2O15
Molecular Weight	747.63

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Description	BrCH2CONH-PEG10-NHS ester is a PEG linker containing a bromide group and an NHS ester. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.
Synonyms	Bromoacetamido-PEG10-C2-NHS ester; Bromoacetamido-PEG10-NHS ester; 2,5-dioxopyrrolidin-1-yl 1-bromo-2-oxo-6,9,12,15,18,21,24,27,30,33-decaoxa-3-azahexatriacontan-36-oate
IUPAC Name	(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[(2-bromoacetyl)amino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
Canonical SMILES	O=C(ON1C(CCC1=O)=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(CBr)=O
InChI	InChI=1S/C29H51BrN2O15/c30-25-26(33)31-4-6-38-8-10-40-12-14-42-16-18-44-20-22-46-24-23-45-21-19-43-17-15-41-13-11-39-9-7-37-5-3-29(36)47-32-27(34)1-2-28(32)35/h1-25H2,(H,31,33)
InChIKey	LUMZKHXHGABYEU-UHFFFAOYSA-N
Purity	≥95%
Storage	Store at 2-8°C

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