Methoxypolyethylene glycol
Average molecular weight 200
- Product Code: 63619
Alias:
Polyethylene glycol monomethyl ether; Polyethylene glycol methyl ether, Methoxy polyethylene glycol
CAS:
9004-74-4
| Molecular Weight: | Molecular Formula: | CH₃OCH₂CH₂OH | |
|---|---|---|---|
| EC Number: | MDL Number: | MFCD00084416 | |
| Melting Point: | 60-64 °C | Boiling Point: | >200°C/760mmHg |
| Density: | 1.094 g/mL at 25 °C | Storage Condition: | room temperature |
Product Description:
Methoxypolyethylene glycol is widely used in the pharmaceutical industry as a modifying agent for proteins and peptides to enhance their solubility, stability, and circulation time in the body. It is commonly employed in the process of PEGylation, where it is attached to therapeutic molecules to reduce immunogenicity and improve drug delivery efficiency. In the cosmetics industry, it serves as a moisturizing agent and emulsifier, helping to stabilize formulations and improve the texture of skincare products. Additionally, it is utilized in industrial applications as a lubricant and dispersant, aiding in the smooth operation of machinery and the even distribution of particles in various mixtures. Its versatility and biocompatibility make it a valuable component across multiple sectors.
Product Specification:
| Test | Specification |
|---|---|
| APPEARANCE | Colorless To light Yellow liquid |
| MOLECULAR WEIGHT | 185-225 |
| pH1 in H2O25 | 4.5-7.5 |
| MOISTURE CONTENT | 0.5 |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 25.000 | 10-20 days | $18.09 |
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| 100.000 | 10-20 days | $46.40 |
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| 500.000 | 10-20 days | $112.47 |
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| 2500.000 | 10-20 days | $361.41 |
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| 10000.000 | 10-20 days | $942.64 |
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| 25000.000 | 10-20 days | $1,806.64 |
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Methoxypolyethylene glycol
Methoxypolyethylene glycol is widely used in the pharmaceutical industry as a modifying agent for proteins and peptides to enhance their solubility, stability, and circulation time in the body. It is commonly employed in the process of PEGylation, where it is attached to therapeutic molecules to reduce immunogenicity and improve drug delivery efficiency. In the cosmetics industry, it serves as a moisturizing agent and emulsifier, helping to stabilize formulations and improve the texture of skincare products. Additionally, it is utilized in industrial applications as a lubricant and dispersant, aiding in the smooth operation of machinery and the even distribution of particles in various mixtures. Its versatility and biocompatibility make it a valuable component across multiple sectors.
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