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CAS 125220-94-2

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METHOXYPOLYETHYLENE GLYCOL 5,000 PROPIONIC ACID

Description:
Methoxypolyethylene glycol 5,000 propionic acid, identified by the CAS number 125220-94-2, is a polymeric compound characterized by its amphiphilic nature, which combines hydrophilic polyethylene glycol (PEG) segments with hydrophobic methoxy groups. This structure imparts unique properties, such as solubility in both aqueous and organic solvents, making it versatile for various applications. The molecular weight of approximately 5,000 g/mol suggests a relatively high degree of polymerization, contributing to its viscosity and stability in solution. Methoxypolyethylene glycol derivatives are often utilized in pharmaceutical formulations, particularly as drug delivery systems, due to their biocompatibility and ability to enhance the solubility of poorly water-soluble drugs. Additionally, the presence of propionic acid functional groups can facilitate interactions with biological membranes, potentially improving the bioavailability of therapeutic agents. Overall, this compound is significant in the fields of drug formulation, biotechnology, and materials science, where its unique properties can be harnessed for innovative applications.
Formula:MeOPEGC2H4CO2H
InChI:InChI=1S/C6H12O4/c1-9-4-5-10-3-2-6(7)8/h2-5H2,1H3,(H,7,8)
InChI key:InChIKey=KWMXBFIAGYXCCC-UHFFFAOYSA-N
SMILES:C(OCCOC)CC(O)=O
Synonyms:
  • Bipg 1901
  • Methoxypoly(Ethylene Glycol) Propionic Acid
  • Methoxypolyethylene glycol propionic acid
  • Mono-Methyl Polyethylene Glycol 5'000 Propionic Acid
  • O-(2-Carboxyethyl)-O'-Methylpolyethylene Glycol 5,000
  • Pbl 282
  • Poly(ethylene glycol) α-methyl-ω-propionic acid
  • Poly(oxy-1,2-ethanediyl), α-(2-carboxyethyl)-ω-methoxy-
  • Polyethylene glycol 2-carboxyethyl methyl diether
  • Polyethylene glycol 2-carboxyethyl methyl ether
  • See more synonyms
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