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描述
n=45, m=28 (typical)
typical PEG PDI<1.1; overall PDI<1.4 (THF, PEO)
质量水平
表单
pellets
分子量
PDLLA average Mn 2,000
PEG average Mn 2,000
average Mn 4,000 (total)
降解时间线
2-4 weeks
转变温度
Tg 11 °C (PEG block)
Tm 244-248 °C
Tg 88 °C (PDLLA block)
PDI
≤1.4
储存温度
2-8°C
1 of 4
此商品 | 436143 | 62862 | RDD040 |
---|---|---|---|
assay ≥98.5% (GC) | assay ≥99.0% | assay ≥90% ((Assay)) | assay ≥98.5% (GC) |
form powder | form solid | form - | form - |
aggregation number 62 | aggregation number - | aggregation number - | aggregation number 62 |
transition temp cloud point >100 °C | transition temp - | transition temp - | transition temp cloud point >100 °C |
biological source synthetic | biological source - | biological source - | biological source - |
density 0.425 g/cm3 | density - | density - | density - |
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
商品
Local delivery of bioactive molecules using an implantable device can decrease the amount of drug dose required as well as non-target site toxicities compared to oral or systemic drug administration.
The development of drugs that target specific locations within the human body remains one of the greatest challenges in biomedicine today.
AliAliphatic polyesters, including polylactide and polyglycolide, are biodegradable polymers widely used in medical applications.
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