mPEG-CHO

We specialize in providing high-quality mPEG-CHO for industrial clients across various sectors. Whether you need chemicals consultation, technical support, or detailed information about our production capabilities, our team is here to help.

Category:Biomedicine   MOQ:100KG  Shipped directly from China

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Introduction

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-CHO

Item Description
Full Name Methoxy Polyethylene Glycol-Aldehyde
CAS Number 125061-88-3
Molecular Weight Commonly available: 350, 550, 750, 1k, 2k, 5k, 10k, 20k
Purity ≥95%
Appearance White/off-white solid or viscous liquid, depending on molecular weight
Solubility Soluble in water, ethanol, chloroform, DMSO
Storage Conditions -20°C, dry, protected from light

Detailed Information of mPEG-CHO

Item Description
Structure Consists of a methoxy (OCH3) group at one end of the PEG chain and an aldehyde (CHO) group at the other end
Reactivity The aldehyde group reacts with primary amines to form Schiff bases, which can be further reduced to form stable C-N bonds. It can also react with thiol groups and other nucleophiles
Applications – Bioconjugation: Modifies 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 nanoparticles and other materials.<br>- Biosensors: Used to immobilize biomolecules for high-sensitivity detection
Advantages High biocompatibility, good water solubility, and versatile reactivity

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