QBD10093

t-Boc-N-amido-dPEG^®₂₃-amine

>95% (HPLC)

• Synonym(s): t-Boc-N-amido-PEG₂₃-amine, t-Boc-NH-PEG₁₀₀₀-amine, t-Boc-NH-PEG₂₃-amine, t-Boc-PEG-amine, Boc-NH-PEG₂₃-amine
• Empirical Formula (Hill Notation): C₅₃H₁₀₈N₂O₂₅
• Molecular Weight: 1173.42
• MDL number: MFCD28385468
• UNSPSC Code: 12352116
• NACRES: NA.22

Properties

• assay: >95% (HPLC)
• form: solid or viscous liquid
• reaction suitability: reaction type: Pegylations
• polymer architecture: shape: linear; functionality: homobifunctional
• shipped in: ambient
• storage temp.: −20°C

Description

Features and Benefits

t-Boc-N-amido-dPEG^®₂₃-amine provides two amino groups — a tert-butyl carbamate protects one of the two amines — for reactions with aldehydes, ketones, and carboxylic acids and their active esters. The single molecular weight, discrete chain length polyethylene glycol (dPEG^®) linker between the two reactive ends is 74 atoms long (86.5 Å). The tert-butyl-carbamate protecting group cleaves rapidly under mild conditions. t-Boc-N-amido-dPEG^®₂₃-amine is a monodisperse equivalent of polymer PEG₁₀₀₀. Because one end of this monodispersed PEG product is protected, the user has tighter control over crosslinking reactions.

Legal Information

Products Protected under U.S. Patent #s 7,888,536 & 8,637,711 and European Patent #s 1,594,440 & 2,750,681

dPEG is a registered trademark of Quanta BioDesign

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable