POLY(ETHYLENE GLYCOL)-BLOCK-POLY(LACTIDE-ALT-GLYCOLIDE) PEG AVERAGE MNá5 000 PLGA MNá15 000 (C15-1313-230)

Application

PEG-PLGA, is a biocompatible, amphiphilic block copolymer composed of a hydrophilic PEG block and a hydrophobic poly(lactide-alternative-glycolide) (PLGA) block. These materials have been used in control release and nanoparticle formulation for drug encapsulation and delivery applications.

Different from common Poly(lactide-co-glycolide) (PLGA) polymer, the lactic and glycolic units in Poly(lactide-alt-glycolide) block alternate in sequence in the polymer chain, and the molar ratio of lactic to glycolic units in the polymer is exactly 1:1.

Poly(lactide-alt-glycolide) exhibits excellent solubility in common organic solvents, such as acetonitrile, acetone, dioxane, DCM, and THF, providing great convenience for drug delivery researches and applications.

linearFormula: CH₃O(C₂H₄O)_n(C₅H₆O₄)_mH. form: powder, chunks or granules. Quality Level: 100. mol wt: PEG average M_n 5,000, PLGA M_n 15,000. storage temp.: 2-8°C. Storage Class Code: 11 - Combustible Solids. WGK: WGK 3. Flash Point(F): Not applicable. Flash Point(C): Not applicable.

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