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RESOMER® R 203 H
RESOMER® R 203 H is a white to off-white solid bioabsorbable excipient recommended for parenteral controlled release applications in the pharmaceutical industry. RESOMER® R 203 H has an inherent viscosity of 0.25─0.35 dL/g and a degredation time of <6 months.
Fulfilled By ChemPoint
- Manufacturer: Evonik Corporation
- Product Line: RESOMER® Polymers
- Product: RESOMER® R Polymers
- Industries: Pharmaceuticals
- Authorized Countries: Canada | United States
Fulfilled By ChemPoint
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Overview
RESOMER® R 203 H is a carefully formulated pharmaceutical additive from Evonik designed to provide controlled release and full metabolization in the body. It is composed of a biodegradable poly (D,L-lactide) polymer with an acid end group. Compatible with small molecules, proteins, peptides, and other substances, RESOMER® R 203 H is recommended in microparticles, in-situ depot formulations, and drug-loaded implants.
Specifications
Physical state: Solid
Form: Powder granules
Color: White to off-white
Inherent viscosity (dl/g): 0.25─0.35
Degradation time: <6 months
CAS No. 26680-10-4
Primary Chemistry: Poly(D,L-lactide)
Features & Benefits
- Biodegradable lactide-based polymer
- Solvent-purified
- Acid end group
- Bioabsorbable
- Reduced residual monomer levels
- Ideal for terminal sterilization
- Suitable for use with small molecules, peptides, proteins, and other substances
Applications
Controlled release applications Microparticles and drug-loaded implants
Related Applications
Pharmaceuticals
Related Functions
Pharmaceuticals
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