Methoxypolyethylene glycol
Average molecular weight 350
- Product Code: 63620
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 polymer for drug delivery systems. It is commonly employed to modify proteins and peptides, enhancing their solubility, stability, and circulation time in the body. This chemical is a key component in the production of PEGylated drugs, which are designed to reduce immunogenicity and improve therapeutic efficacy. Additionally, it is utilized in the formulation of hydrogels and coatings for medical devices, providing biocompatibility and lubrication. In the cosmetic industry, it serves as a moisturizing agent and emulsifier in skincare products. Its applications also extend to industrial processes, where it acts as a surfactant and dispersant in various formulations.
Product Specification:
| Test | Specification |
|---|---|
| HYDROXYL VALUE | 153.7mg KOH/g 167.5mg KOH/g |
| PH1 AQ. SOLN. | 4.5-7.5 |
| M.W. | 335-365 |
| APPEARANCE | Clear liquid |
| INFRARED SPECTROMETRY | Authentic |
| WATER | 0 0.15% |
| REFRACTIVE INDEX | 1.450020C 589 nm) 1.4600(20 |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 25.000 | 10-20 days | £8.59 |
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| 100.000 | 10-20 days | £20.81 |
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| 500.000 | 10-20 days | £51.57 |
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| 2500.000 | 10-20 days | £206.27 |
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Methoxypolyethylene glycol
Methoxypolyethylene glycol is widely used in the pharmaceutical industry as a polymer for drug delivery systems. It is commonly employed to modify proteins and peptides, enhancing their solubility, stability, and circulation time in the body. This chemical is a key component in the production of PEGylated drugs, which are designed to reduce immunogenicity and improve therapeutic efficacy. Additionally, it is utilized in the formulation of hydrogels and coatings for medical devices, providing biocompatibility and lubrication. In the cosmetic industry, it serves as a moisturizing agent and emulsifier in skincare products. Its applications also extend to industrial processes, where it acts as a surfactant and dispersant in various formulations.
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