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BrCH2CONH-PEG1-COOtBu

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Category	BrCH2CONH-PEGn-COOtBu
Catalog NO.	BPG-1328
Product Name	BrCH2CONH-PEG1-COOtBu
Molecular Formula	C11H20BrNO4
Molecular Weight	310.19

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Description	BrCH2CONH-PEG1-COOtBu is a PEG linker containing a bromide group and a t-butyl-protected carboxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The t-butyl-protected carboxyl group can be deprotected under acidic conditions.
Synonyms	Bromoacetamido-PEG1-C2-Boc; Bromoacetamido-PEG1-t-butyl ester; tert-butyl 3-(2-(2-bromoacetamido)ethoxy)propanoate
IUPAC Name	tert-butyl 3-[2-[(2-bromoacetyl)amino]ethoxy]propanoate
Canonical SMILES	O=C(OC(C)(C)C)CCOCCNC(CBr)=O
InChI	InChI=1S/C11H20BrNO4/c1-11(2,3)17-10(15)4-6-16-7-5-13-9(14)8-12/h4-8H2,1-3H3,(H,13,14)
InChIKey	AEYDJNDBCKRDBX-UHFFFAOYSA-N
Purity	≥95%
Appearance	Pale Yellow or Colorless Oily Matter
Storage	Store at 2-8°C

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