聚乙丙交酯 (CAS No.26780-50-7)
- 中文别名
- 丙交酯乙交酯共聚物；PLGA；聚乳酸-羟基乙酸共聚物
- 英文名称
- Poly(D,L-lactide-co-glycolide)
- 分子式
- (C3H4O2)x(C2H2O2)y
- 所属类别
- 中间体
- 物化性质
- 棒状或颗粒粉末，药用级/医用级/注射级；可溶于氯仿、二氯甲烷、丙酮、乙酸乙酯等有机溶剂，不溶于乙醇和乙醚；需在-20℃条件下密封、干燥、避光保存。
- 技术参数
- 按丙交酯/乙交酯比例提供50/50、65/35、75/25、85/15、95/05等型号。 分子量范围为10000-300000 Da，可根据需求定制。 特性黏数范围为0.1-3.0 dL/g（25°C，CHCl3）。 纯度≥99%，产品级别为药用级、医用级或注射级。 已具备中国CDE登记号和美国FDA DMF登记号，支持关联申报和稳定供应。
English description（英文原文，共 1273 字符）
Product Name:Poly(D,L-lactide-co-glycolide)
English Name:Poly(D,L-lactide-co-glycolide)
CAS No.:26780-50-7
Aliases:PLGA, Poly(lactic-co-glycolic acid)
Molecular Formula:(C3H4O2)x(C2H2O2)y
Physical Properties:Rod-shaped or granular powder, pharmaceutical/medical/injectable grade; soluble in chloroform, dichloromethane, acetone, ethyl acetate and other organic solvents, insoluble in ethanol and ether; store sealed, dry and protected from light at -20°C.
Uses:PLGA is an important biomedical polymer material that combines the advantages of poly(lactic acid) (PLA) and poly(glycolic acid) (PGA), with good biocompatibility and biodegradability. It is widely used in biomedical fields such as long-acting sustained-release microspheres, long-acting sustained-release implants and in-situ gels in drug controlled-release systems, as well as in absorbable medical devices.
Technical Specifications:
Available in lactide/glycolide ratios of 50/50, 65/35, 75/25, 85/15 and 95/05.
Molecular weight range: 10,000-300,000 Da, customizable upon request.
Inherent viscosity range: 0.1-3.0 dL/g (25°C, CHCl3).
Purity ≥99%, available in pharmaceutical, medical or injectable grade.
Registered with China CDE and US FDA DMF, supporting associated filings and stable supply.
English Name:Poly(D,L-lactide-co-glycolide)
CAS No.:26780-50-7
Aliases:PLGA, Poly(lactic-co-glycolic acid)
Molecular Formula:(C3H4O2)x(C2H2O2)y
Physical Properties:Rod-shaped or granular powder, pharmaceutical/medical/injectable grade; soluble in chloroform, dichloromethane, acetone, ethyl acetate and other organic solvents, insoluble in ethanol and ether; store sealed, dry and protected from light at -20°C.
Uses:PLGA is an important biomedical polymer material that combines the advantages of poly(lactic acid) (PLA) and poly(glycolic acid) (PGA), with good biocompatibility and biodegradability. It is widely used in biomedical fields such as long-acting sustained-release microspheres, long-acting sustained-release implants and in-situ gels in drug controlled-release systems, as well as in absorbable medical devices.
Technical Specifications:
Available in lactide/glycolide ratios of 50/50, 65/35, 75/25, 85/15 and 95/05.
Molecular weight range: 10,000-300,000 Da, customizable upon request.
Inherent viscosity range: 0.1-3.0 dL/g (25°C, CHCl3).
Purity ≥99%, available in pharmaceutical, medical or injectable grade.
Registered with China CDE and US FDA DMF, supporting associated filings and stable supply.
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常见问题
- 聚乙丙交酯的 CAS 号是多少？
- 聚乙丙交酯的 CAS 号是 26780-50-7。
- 聚乙丙交酯的分子式和分子量是什么？
- 聚乙丙交酯的分子式为 (C3H4O2)x(C2H2O2)y。
- 聚乙丙交酯的英文名称是什么？
- 聚乙丙交酯的英文名称为 Poly(D,L-lactide-co-glycolide)。
- 聚乙丙交酯还有哪些别名？
- 聚乙丙交酯又称 丙交酯乙交酯共聚物、PLGA、聚乳酸-羟基乙酸共聚物。
- 聚乙丙交酯有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条聚乙丙交酯供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 聚乙丙交酯的供应商主要分布在哪些地区？
- 聚乙丙交酯的供应商主要分布在 上海市（1 条） 等地。
- 聚乙丙交酯有哪些级别可选？
- 平台上聚乙丙交酯的供应级别包括 工业级。
- 聚乙丙交酯的报价单位是什么？
- 聚乙丙交酯的报价单位主要有 千克。
- 哪里可以查到聚乙丙交酯的价格？
- 掌上化工聚乙丙交酯产品页汇总了各供应商的最新报价与规格，地址：/chemicals/26780-50-7/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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