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RESOMER® RG 755 S
RESOMER® RG 755 S is an alkyl-terminated lactide-based polymer that can be completely metabolized by the body in controlled drug release formulation for the pharmaceutical industry. It is composed of a 75:25 mol ratio of D,L-Lactide, and Glycolide with an inherent viscosity of 0.50─0.70 dL/g and a degradation period of 6 months.
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- Manufacturer: Evonik Corporation
- Product Line: RESOMER® Polymers
- Product: RESOMER® RG Polymers
- Industries: Pharmaceuticals
- Authorized Countries: Canada | United States
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United States
Overview
RESOMER® RG 755 S poly(D,L-lactide-co-glycolide) copolymer excipient is an advanced biopolymer powder recommended for use in the production of drug-loaded implants, in-situ depot formulations, and long-acting medication delivery systems. It has a polymer composition of 75 mol % D,L-Lactide and 25 mol % Glycolide with an alkyl ester end group for a 100% bioabsorbable and biodegradable formulation. Properties such as the inherent viscosity of 0.50─0.70 dL/g and degradation rate of 6 months have been optimized to fit the need of a specific release system with optimal metabolization in the body.
Specifications
Physical state: Solid
Form: Powder granules
Color: White to off-white
Inherent viscosity (dl/g): 0.50─0.70
Degradation time: <6 months
CAS No. 26780-50-7
Primary Chemistry: Poly(D,L-lactide-co-glycolide)
Features & Benefits
- Solvent-purified co-polymer
- 75:25 D,L-lactide:Glycolide ratio
- Alkyl ester terminated
- 6-month degradation period
- Bioabsorbable
- Biodegradable
- Processed by injection molding
- Completely metabolized by the body
- Ideal for terminal sterilization
- Suitable for use with small molecules, peptides, proteins, and other substances
Applications
Controlled release applications Microparticles and drug-loaded implants Long acting medication delivery formulations
Related Applications
Pharmaceuticals
Related Functions
Pharmaceuticals
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