144208-62-8
144208-62-8
Chemical Structure
OTs-PEG1-NHCbz
- CAS No.: 144208-62-8
- Formula:C19H23NO6S
- Molecular Weight:393.45
IUPAC Name: 2-(2-(((benzyloxy)carbonyl)amino)ethoxy)ethyl 4-methylbenzenesulfonate
InChIKey: BDNVZFIGDYNZFH-UHFFFAOYSA-N
SMILES: O=C(NCCOCCOS(=O)(C1=CC=C(C)C=C1)=O)OCC2=CC=CC=C2
Biological Activity: OTs-PEG1-NHCbz is a PEG linker containing a tosyl group and benzyl (Cbz) protecting group. The hydrophilic PEG spacer increases the water solubility of the compound in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The benzyl protecting group can be removed via hydrogenolysis to form a free amine.
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OTs-PEG1-NHCbz | OTs-PEG1-NHCbz is a PEG linker containing a tosyl group and benzyl (Cbz) protecting group. The hydrophilic PEG spacer increases the water solubility of the compound in aqueous media. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The benzyl protecting group can be removed via hydrogenolysis to form a free amine. | |||||||||||||||||||||
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