719870
Resomer® RG 503 H，聚(D,L-丙交酯-共-乙交酯)
acid terminated, lactide:glycolide 50:50, Mw 24,000-38,000
别名:
聚（D,L-丙交酯-co-乙交酯）, RESOMER® RG 503 H, PLGA
登录 查看组织和合同定价。
选择尺寸
变更视图
关于此项目
Quality Level
form
amorphous
feed ratio
lactide:glycolide 50:50
mol wt
Mw 24,000-38,000
degradation timeframe
<3 months
viscosity
0.32-0.44 dL/g, 0.1 % (w/v) in chloroform(25 °C, Ubbelohde) (size 0c glass capillary viscometer)
transition temp
Tg 44-48 °C
storage temp.
2-8°C
SMILES string
OCC(O)=O.CC(O)C(O)=O
InChI key
XBBVURRQGJPTHH-UHFFFAOYSA-N
Application
控释
Features and Benefits
控释生物活性剂、缝线和可生物吸收植入器件。
Physical form
具有生物相容性且可生物降解的聚合物。
Legal Information
RESOMER is a registered trademark of Evonik Rohm GmbH
Evonik产品
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
商品
商业生物材料已停滞不前超过30年的时间，因为很少有材料能够成功地从实验台过渡到临床使用。合成型脂族聚酯因其悠久的历史和获得美国食品药品监督管理局（FDA）批准的记录，一直在可吸收生物材料领域占据主导地位。
In the past two decades, tissue engineering and regenerative medicine have become important interdisciplinary fields that span biology, chemistry, engineering, and medicine.
Innovations in polymer technology have had a significant impact on the advancement of novel drug delivery systems.
Rongcai Liang et al.
International journal of pharmaceutics, 454(1), 344-353 (2013-07-23)
Peptide or protein degradation often occurs when water flows into the dosage form. The aim of this study was to investigate the effect of water on exenatide acylation in poly(lactide-co-glycolide) (PLGA) microspheres. Exenatide-loaded PLGA microspheres were incubated at different relative
Shu-Chun Chuang et al.
Parasites & vectors, 6, 34-34 (2013-02-13)
Current development efforts of subunit vaccines against Toxoplasma gondii, the etiological agent of toxoplasmosis, have been focused mainly on tachyzoite surface antigen 1 (SAG1). Since microparticles made from poly (lactide-co-glycolide) (PLG) polymers have been developed as safe, potent adjuvants or
Vanna Sanna et al.
International journal of nanomedicine, 7, 5501-5516 (2012-10-25)
Resveratrol, like other natural polyphenols, is an extremely photosensitive compound with low chemical stability, which limits the therapeutic application of its beneficial effects. The development of innovative formulation strategies, able to overcome physicochemical and pharmacokinetic limitations of this compound, may
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 719870-1G | 04061832855417 |
| 719870-5G | 04061835563692 |