m-PEG7-bromide
This product is a high-purity monofunctional PEG derivative featuring a terminal methoxy group and a bromide functionality for nucleophilic substitution reactions. The PEG7 spacer improves solubility, flexibility, and minimizes steric hindrance, making it especially suitable for bioconjugation and surface modification in both aqueous and organic systems.
Key Features and Benefits
-
Bromide Functional Group – Enables versatile substitution with thiols, amines, and other nucleophiles.
-
PEG7 Spacer – Enhances solubility and flexibility while reducing steric effects.
-
Methoxy Terminal Group – Provides hydrophilic balance and stability.
-
High Purity – Supplied at >95% purity for reproducibility in demanding applications.
Applications
-
Intermediate for custom PEG derivatives
-
Surface and polymer modification
-
Bioconjugation via nucleophilic substitution
-
Material science and drug delivery design
Storage and Handling
-
Storage: Store at –20 °C, dry, and protected from light
-
Handling: Use anhydrous solvents (e.g., DCM, DMF, or acetonitrile) under inert atmosphere for best stability
This product is a high-purity PEG reagent with a bromide for nucleophilic substitution, connected by a PEG7 chain for solubility and flexibility, especially ideal for bioconjugation and material modification.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
