925659

Poly(ethylene glycol)-block-poly(lactide-alt-glycolide)

PEG average M_n 5,000, PLGA M_n 15,000

• 別名: PEG-PLGA
• 化学式: CH₃O(C₂H₄O)_n(C₅H₆O₄)_mH
• UNSPSCコード: 12352112
• NACRES: NA.23

特性

• 形状: powder, chunks or granules
• 品質水準: 100
• 分子量: PEG average M_n 5,000; PLGA M_n 15,000
• 保管温度: 2-8°C

詳細

アプリケーション

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.

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable