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- Manufacturer: Evonik Corporation
- Product Line: RESOMER® Polymers
- Product: RESOMER® RG Polymers
- Industries: Pharmaceuticals
- Authorized Countries: Canada | United States
RESOMER® RG 858 S
RESOMER® RG 858 S is a high-quality pharmaceutical polymer specially formulated by Evonik with an 85:15 mol ratio of D,L-Lactide and Glycolide with an inherent viscosity of 1.3─1.7 dL/g and a degradation period of 9 months.
Quantity
Documents
Specifications
Physical state: Solid
Form: Powder granules
Color: White to off-white
Inherent viscosity (dl/g): 1.3─1.7
Degradation time: <9 months
CAS No. 26780-50-7
Primary Chemistry:
Poly(D,L-lactide-co-glycolide)
- Manufacturer: Evonik Corporation
- Product Line: RESOMER® Polymers
- Product: RESOMER® RG Polymers
- Industries: Pharmaceuticals
- Authorized Countries: Canada | United States
Manufacturer
Product Line
Product
Industries
Authorized Countries
Canada
United States
Overview
RESOMER® RG 858 S is an acid-terminated poly(D,L-lactide-co-glycolide) co-polymer designed for use with drug-loaded implants, complex parenteral drug products, microparticles, in-situ depot formulations, and long-acting medication systems, providing delayed drug release and easy metabolization in the body. Formulated by Evonik with a blend of 85% D,L-lactide and 15% Glycolide, it is a bioabsorbable and biodegradable polymer with excellent substance compatibility and performance.
RESOMER® polymers have been purified for a reduced residual monomer content and are available in various molecular weights and viscosity ranges to meet application needs. All polymer properties can also be adjusted to match formulation requirements.
Specifications
Physical state: Solid
Form: Powder granules
Color: White to off-white
Inherent viscosity (dl/g): 1.3─1.7
Degradation time: <9 months
CAS No. 26780-50-7
Primary Chemistry:
Poly(D,L-lactide-co-glycolide)
Features & Benefits
- Solvent-purified co-polymer
- 85:15 D,L-lactide:Glycolide ratio
- Alkyl ester terminated
- Bioabsorbable
- Biodegradable
- 9 month degradation period
- 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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