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Poly(lactide-alt-glycolide)
产品别名
Poly(lactide-alt-glycolide)
PLLA-alt-PGA
结构式
基本信息
| Linear Formula【线性分子式】 | (C5H6O4)n |
| Application【应用】 | Poly(lactide-alt-glycolide) contains alternating sequence of lactide and clycolide in the polymer chain, unlike Poly(lactide-co-glycolide) (PLGA). The molar ratio of lactic to glycolic units in the polymer is exactly 1:1. Poly(lactide-alt-glycolide) has improved solutibilty in a broad range of organic solvents such as acetonitrile, acetone, dioxane, DCM and THF, providing great convenience for drug delivery researches and applications. Traditional PLGA polymers have a random distribution of glycolide and lactide units which impacts solutibilty. Compared to random PLGA with LA:GA ratios of 50/50, alternative PLGA undergoes hydrolysis in vivo with minimal changes in pH and a lower amount of acidic by-products. |
产品性质
| form【形式】 | powder |
| Quality Level【质量水平】 | 100 |
| feed ratio【投料比】 | lactide:glycolide 50:50 |
| mol wt【分子量】 | average Mn 10000 |
| color【颜色】 | white to beige |
| storage temp.【储存温度】 | 2-8℃ |
安全信息
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
