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M-PEG-(CH2)3-methyl ester is a polymer consisting of a methoxy polyethylene glycol (M-PEG) backbone and a methyl ester functional group. The presence of the methyl ester group confers unique properties to this molecule, making it a valuable tool for pharmaceutical research and development.

The methyl ester group is a carbonyl group attached to a methyl group (-COOCH3). This functional group is highly reactive and can undergo various chemical transformations such as hydrolysis, transesterification, and condensation reactions. In pharmaceutical research, the methyl ester group is often used as a prodrug strategy to improve the solubility, stability, and bioavailability of drugs. The ester linkage can be selectively cleaved by enzymes or hydrolysis in vivo, releasing the active drug in its original form.

M-PEG-(CH2)3-methyl ester can be used as a carrier for drug delivery systems, such as micelles, nanoparticles, and liposomes. The M-PEG backbone provides steric stabilization and water solubility to the carrier, while the methyl ester group allows for easy drug conjugation and release. This polymer has been used to improve the pharmacokinetics and efficacy of various drugs, such as anticancer agents, antivirals, and antibiotics.

M-PEG-(CH2)3-methyl ester

Cat# Name Structure M.W. Purity Pricing
AP11395m-PEG4-(CH2)3-methyl ester264.32≥95% Pricing

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