mPEG-AC CAS NO.: 32171-39-4
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Category：Biomedicine Own Brand：MT /MOQ:100KG /From China/ B2B only.
Introduction
CAS NO.: 32171-39-4
Product purity: ≥95%
Product Usage: Used in medical research, drug release, nanotechnology and new material research, cell culture. As well as ligand research, peptide synthesis support, grafted polymer compounds, new materials and polyethylene glycol modified functional coatings and other active compounds.
mPEG-AC: Basic Information
| Aspect | Details |
|---|---|
| Chemical Name | mPEG-AC (Methoxy Polyethylene Glycol-Acrylate) |
| CAS Number | 32171-39-4 |
| Molecular Formula | CₙH₂ₙOₘ (where n and m vary based on PEG chain length) |
| Molecular Weight | Common molecular weights: 350, 550, 750, 1k, 2k, 3.4k, 5k, 10k, 20k |
| Appearance | White to off-white solid or viscous liquid, depending on molecular weight |
| Solubility | Soluble in water and most organic solvents (e.g., DMSO, DMF, ethanol) |
| Storage Conditions | Store at -20°C, keep dry and avoid light |
| Purity | ≥95% |
mPEG-AC: Additional Information
| Aspect | Details |
|---|---|
| Synonyms | Methoxy PEG-Acrylate, mPEG-Acrylate, MPEG-Acrylate |
| Structure | – PEG Chain: Provides hydrophilicity and biocompatibility.<br>- Acrylate Group: Reactive group that can participate in free radical polymerization and crosslinking reactions. |
| Applications | – Drug Delivery: Used in the formulation of drug delivery systems to improve solubility and stability.<br>- Biomaterials: Used in the modification of surfaces to enhance biocompatibility and reduce protein adsorption.<br>- Polymer Synthesis: Acts as a monomer in polymerization reactions to form hydrogels and other functional polymers.<br>- Bioconjugation: Used to modify proteins, peptides, and other biomolecules for imaging and therapeutic applications. |
| Chemical Reactivity | – Acrylate Group: Reacts with thiol groups, amines, and other nucleophiles to form stable covalent bonds.<br>- PEG Chain: Reduces protein adsorption and enhances solubility in aqueous environments. |
| Packaging and Price | – Available in various molecular weights and packaging sizes (e.g., 100mg, 250mg, 500mg, 1g, 5g).<br>- Custom synthesis available based on specific requirements. |
| Usage | For research use only, not for human use. |
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