Polyethylene Glycol Monomethyl Ether (PEG-Me), with CAS number 9004-74-4, is a widely used chemical in biochemical and pharmacological applications. This compound is part of the PEG family, known for its polymer chain structure that can be modified for various purposes. In the laboratory, PEG-Me serves as a key component in PEGylation processes, which involve modifying molecules to enhance their stability, solubility, and biological activity. It is particularly valuable in the development of biopharmaceuticals and drug delivery systems.
PEG-Me is chemically stable and non-reactive, making it an ideal choice for laboratory environments that require safety and consistency. Its ability to improve solubility in both organic solvents and water makes it highly versatile in synthesis and formulation processes. Additionally, its non-toxic and environmentally friendly nature makes it a preferred alternative to other chemical compounds. This combination of properties ensures that PEG-Me is a reliable and safe material for use in various scientific applications.
In Indonesian laboratories, PEG-Me is commonly used in biomedical, pharmaceutical, and organic chemistry research. It plays a crucial role in the development of drugs, vaccines, and biotechnology products. Its widespread application in these fields highlights its importance as a fundamental reagent in modern scientific research and innovation.
TCI brochures (PDF)
- Drug Delivery System (DDS) Research Reagents 2025-01-29 · p. 2
- Biomaterials Research Reagents 2025-02-19 · p. 6
Related TCI products
- TCI P2187 9004-74-4 Polyethylene Glycol Monomethyl Ether 4000
- TCI P2186 9004-74-4 Polyethylene Glycol Monomethyl Ether 2000
- TCI P2184 9004-74-4 Polyethylene Glycol Monomethyl Ether 550
- TCI P2183 9004-74-4 Polyethylene Glycol Monomethyl Ether 400
- TCI P3095 9004-74-4 Polyethylene Glycol Monomethyl Ether 220
- TCI P2830 25322-68-3 Polyethylene Glycol 20000
- PEGylation of therapeutic proteins is enhanced by PEG-Me due to its ability to improve solubility and stability of biomolecules.
- Formulation of biopharmaceuticals benefits from PEG-Me as it increases the half-life of drug molecules in the bloodstream.
- Synthesis of organic compounds is supported by PEG-Me because of its solubility properties in both water and organic solvents.
- Drug delivery system development utilizes PEG-Me for its non-reactive nature and ability to reduce immunogenicity.
- Biomedical research applications rely on PEG-Me for its role in modifying molecules to enhance biological activity and reduce toxicity.
| Brand | TCI |
|---|---|
| CAS number | 9004-74-4 |
| Molecular formula | — |
| Purity | — |
| Category | Chemistry > Chemical Biology > PEGylation |
| Pack sizes | Available in various quantities as per supplier specifications |
| Physical form | Liquid |
| Storage | Store in a cool, dry place away from direct sunlight |
PEG-Me should be stored in a cool, dry place, away from direct sunlight and sources of heat. It is recommended to use airtight containers to prevent contamination and maintain its chemical stability. Since PEG-Me is non-reactive, it does not require special handling beyond standard laboratory safety protocols. However, it is important to ensure that the storage area is well-ventilated to avoid any potential buildup of vapors. Proper labeling of containers is essential to ensure safe handling and prevent accidental use. This compound is generally considered safe for use in laboratory settings, provided that standard safety procedures are followed.
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Product Categories
- Chemical BiologyPEGylationmPEG (Methyl Polyethylene Glycols)
- Chemical BiologyBioconjugationPEGylation Reagents and PEG Spacers
- Pharmaceutical Development and Drug Discovery Research ReagentsPEGylationmPEG (Methyl Polyethylene Glycols)
- Pharmaceutical Development and Drug Discovery Research ReagentsDrug Delivery Systems (DDS)Polyethyleneglycols (PEG) (for DDS)
- Polymer/Macromolecule ReagentsPolymersSynthetic Polymers
- Biomaterials/Biocompatible Materials Research ReagentsPolymers [Biomaterials/Biocompatible Materials Research Reagents]PEGs, PEGylation Reagents [Biomaterials/Biocompatible Materials Research Reagents]
- Biomaterials/Biocompatible Materials Research ReagentsPolymers [Biomaterials/Biocompatible Materials Research Reagents]Synthetic Polymers
- Biochemicals and ReagentsBioconjugationPEGylation Reagents and PEG Spacers
- Pharmaceutical Development and Drug Discovery ResearchBioconjugationPEGylation Reagents and PEG Spacers
- Pharmaceutical Development and Drug Discovery ResearchPEGylationmPEG (Methyl Polyethylene Glycols)
- Pharmaceutical Development and Drug Discovery ResearchDrug Delivery Systems (DDS)Polyethyleneglycols (PEG) (for DDS)








