mPEG-NH2.HCl
Biomedicine 2025-03-04
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.
Basic Information of mPEG-NH2·HCl
| Item | Description |
|---|---|
| Full Name | Methoxy Polyethylene Glycol Amine Hydrochloride |
| CAS Number | 80506-64-5 |
| Molecular Formula | (CH3O)(CH2CH2O)nCH2CH2NH2·HCl |
| Molecular Weight | Commonly available: 1k, 2k, 3.4k, 5k, 10k |
| Purity | ≥95% |
| Appearance | Solid or powder |
| Solubility | Soluble in water, DMSO, DMF, DCM |
| Storage Conditions | -20°C, dry, protected from light |
Detailed Information of mPEG-NH2·HCl
| Item | Description |
|---|---|
| Structure | Consists of a methoxy (OCH3) group at one end of the PEG chain and an amino group (NH2) in the form of its hydrochloride salt at the other end |
| Reactivity | The amino group can react with carboxyl groups to form amide bonds, with aldehydes to form Schiff bases, or with other activated groups to form stable covalent bonds |
| Applications | – Bioconjugation: Used to modify proteins, peptides, and nucleic acids to improve stability and reduce immunogenicity.<br>- Drug Delivery: Enhances drug stability and circulation time in the body.<br>- Surface Modification: Improves the biocompatibility of materials and reduces non-specific binding.<br>- Material Science: Used in the synthesis of hydrogels and other functional materials |
| Advantages | High biocompatibility, good water solubility, and versatile reactivity |
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