t-Boc-N-amido-dPEG®23-amine
ALDRICH/QBD10093 - >95% (HPLC)
Synonym: 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
Linear Formula: C53H108N2O25
Product Type: Chemical
| assay | >95% (HPLC) |
| form | solid or viscous liquid |
| polymer architecture | shape : linear functionality : homobifunctional |
| reaction suitability | reaction type: Pegylations |
| shipped in | ambient |
| storage temp. | −20°C |
| 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: | dPEG is a registered trademark of Quanta BioDesign |
| 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 |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | >95% (HPLC) |
| Storage Temp. | −20°C |
| UNSPSC | 12352200 |