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Br-PEG8-NHBoc

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Category	Br-PEGn-NHBoc
Catalog NO.	BPG-1394
Product Name	Br-PEG8-NHBoc
Molecular Formula	C23H46BrNO10
Molecular Weight	576.52

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Description	Br-PEG8-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-PEG8-bromide; Boc-NH-PEG8-Br; BocNH-PEG8-CH2CH2Br; N-Boc-PEG8-bromide; Boc-NH-PEG8-C2-Br; 2-Methyl-2-propanyl (26-bromo-3,6,9,12,15,18,21,24-octaoxahexacos-1-yl)carbamate; Carbamic acid, N-(26-bromo-3,6,9,12,15,18,21,24-octaoxahexacos-1-yl)-, 1,1-dimethylethyl ester; tert-butyl (26-bromo-3,6,9,12,15,18,21,24-octaoxahexacosyl)carbamate
IUPAC Name	tert-butyl N-[2-[2-[2-[2-[2-[2-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]carbamate
Canonical SMILES	CC(C)(C)OC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCBr
InChI	InChI=1S/C23H46BrNO10/c1-23(2,3)35-22(26)25-5-7-28-9-11-30-13-15-32-17-19-34-21-20-33-18-16-31-14-12-29-10-8-27-6-4-24/h4-21H2,1-3H3,(H,25,26)
InChIKey	DPWOAUPSTHIINZ-UHFFFAOYSA-N
Boiling Point	591.9±50.0°C at 760 mmHg
Purity	≥95%
Density	1.2±0.1 g/cm3
Appearance	Pale Yellow or Colorless Oily Matter
Storage	Store at 2-8°C

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