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Br-PEG6-NHBoc

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Category Br-PEGn-NHBoc
Catalog NO. BPG-0149
Product Name Br-PEG6-NHBoc
Molecular Formula C19H38BrNO8
Molecular Weight 488.42
Br-PEG6-NHBoc
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Product Information

Description Br-PEG6-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-PEG6-bromide; Boc-NH-PEG6-Br; BocNH-PEG6-CH2CH2Br; N-Boc-PEG6-bromide; Br-PEG6-C2-NHBoc; 2-Methyl-2-propanyl (20-bromo-3,6,9,12,15,18-hexaoxaicos-1-yl)carbamate; Carbamic acid, N-(20-bromo-3,6,9,12,15,18-hexaoxaeicos-1-yl)-, 1,1-dimethylethyl ester; tert-butyl (20-bromo-3,6,9,12,15,18-hexaoxaicosyl)carbamate
IUPAC Name tert-butyl N-[2-[2-[2-[2-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]carbamate
Canonical SMILES CC(C)(C)OC(=O)NCCOCCOCCOCCOCCOCCOCCBr
InChI InChI=1S/C19H38BrNO8/c1-19(2,3)29-18(22)21-5-7-24-9-11-26-13-15-28-17-16-27-14-12-25-10-8-23-6-4-20/h4-17H2,1-3H3,(H,21,22)
InChIKey IKFUKQOSGQPPAB-UHFFFAOYSA-N
Boiling Point 528.4±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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