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Br-PEG12-NHBoc

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Category	Br-PEGn-NHBoc
Catalog NO.	BPG-1397
Product Name	Br-PEG12-NHBoc
Molecular Formula	C31H62BrNO14
Molecular Weight	752.73

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Description	Br-PEG12-NHBoc is a PEG linker containing a bromide group and a Boc-protected amino group. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The Boc group can be deprotected under mild acidic conditions to form the free amine.
Synonyms	t-Boc-N-amido-PEG12-bromide; Boc-NH-PEG12-Br; BocNH-PEG12-CH2CH2Br; N-Boc-PEG12-bromide; tert-butyl (38-bromo-3,6,9,12,15,18,21,24,27,30,33,36-dodecaoxaoctatriacontyl)carbamate
IUPAC Name	tert-butyl N-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]carbamate
Canonical SMILES	O=C(OC(C)(C)C)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCBr
InChI	InChI=1S/C31H62BrNO14/c1-31(2,3)47-30(34)33-5-7-36-9-11-38-13-15-40-17-19-42-21-23-44-25-27-46-29-28-45-26-24-43-22-20-41-18-16-39-14-12-37-10-8-35-6-4-32/h4-29H2,1-3H3,(H,33,34)
InChIKey	BKYANJONXLPREM-UHFFFAOYSA-N
Purity	≥95%
Appearance	Pale Yellow or Colorless Oily Matter
Storage	Store at 2-8°C

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