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RESOMER® RG 750 S is a bioresorbable copolymer that is part of Evoniks RESOMER RG family of poly(D,L-lactide-co-glycolide) polymers, known for their versatile capabilities in advanced drug delivery systems. RESOMER® RG 750 S has an inherent viscosity of 0.8─1.2 dL/g and a degradation period of 6 months.
RESOMER® RG 750 S is a biocompatible and biodegradable copolymer composed of poly (D,L-lactide-co-glycolide) recommended for the development of nano and microparticles used in parenteral controlled release applications in the pharmaceutical industry. Designed by Evonik to provide controlled drug release n long-acting medication delivery systems, RESOMER® RG 750 S is fully metabolization in the body and ideal for terminal sterilization. Upon formulation, RESOMER® RG 750 S also undergoes solvent purification to reduce residual monomer levels for improves product quality and performance.
RESOMER® RG 750 S offers easily tuned polymer properties, such as crystallinity, to meet formulation requirements.
Physical state: Solid
Form: Powder granules
Color: White to off-white
Inherent viscosity (dl/g): 0.8─1.2
Degradation time: <6 months
CAS No. 26780-50-7
Primary Chemistry: Poly(D,L-lactide-co-glycolide)
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
Controlled release applications
Microparticles and drug-loaded implants
Long acting medication delivery formulations
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