m-dPEG®12-amine
ALDRICH/QBD10288
Synonym: Polyethylene glycol
CAS Number: 32130-27-1
Empirical Formula (Hill Notation): C25H53NO12
Molecular Weight: 559.69
MDL Number: MFCD11041151
Linear Formula: C25H53NO12
Product Type: Chemical
| assay | >90% |
| form | solid or viscous liquid |
| InChI | 1S/C25H53NO12/c1-27-4-5-2 |
| InChI key | MSKSQCLPULZWNO-UHFFFAOYSA |
| polymer architecture | shape : linear functionality : monofunctional |
| reaction suitability | reagent type: chemical modification reagent |
| reagent type: cross-linking reagent reactivity: carboxyl reactive |
|
| shipped in | ambient |
| SMILES string | COCCOCCOCCOCCOCCOCCOCCOCC |
| storage temp. | −20°C |
| Features and Benefits: | m-dPEG®12-amine provides a variety of means to modify small molecules, peptides, proteins, and functionalized surfaces (metals, glass, and others). The single molecular weight methoxy-terminated dPEG® molecules are hydrophilic and non-immunogenic of exact length. The number after the dPEG® is the specific number of repeat units in the linear chain. Modification with m-dPEG® reagents can improve water solubility, increase hydrodynamic volume, eliminate or reduce non-specific binding, protect peptides and proteins from proteolysis, reduce or eliminate immunogenicity, and increase serum half-life in vivo. The m-dPEG®12-amine reacts with carboxylic acids and active esters. |
| Legal Information: | dPEG is a registered trademark of Quanta BioDesign |
| Legal Information: | Products Protected under U.S. Patents # 7,888,536 B2 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | >90% |
| Storage Temp. | −20°C |
| UNSPSC | 12352116 |