Poly(D,L-lactide-co-glycolide) (DLG755A)
DLG755A, Acid terminated, viscosity 0.50–0.70 dL/g
DLG755A is an acid-terminated Poly(lactide-co-glycolide) (PLGA 75:25) designed for controlled and sustained drug delivery applications. With an inherent viscosity range of 0.50–0.70 dL/g and a molecular weight of 43,000–63,000 Da, it provides extended degradation time and enhanced mechanical stability.
This polymer is widely used in long-acting injectable formulations, microspheres, nanoparticles, and implantable drug delivery systems. The acid end group improves drug-polymer interaction, resulting in higher encapsulation efficiency and controlled release kinetics.
DLG755A is manufactured under strict quality standards and is suitable for parenteral and medical-grade applications, ensuring reliability and performance in advanced pharmaceutical formulations.
CAS No:
26780-50-7
Manufacturing Process:
Ring-opening Polymerization
Molecular Formula:
(C3H4O2)x (C2H2O2)y
Synonyms:
PLGA, Poly(D,L-lactic-co-glycolic) acid, Acid terminated, Poly(D,L-lactide-co-glycolide), Acid terminated
Additional Information
| Appearance | White to light tan-colored solid in the form of granules, powder, flakes (or other suitable forms as agreed upon with the customer). |
|---|---|
| DL -Lactide by NMR | 73 to 77 mol% |
| Glycolide by NMR | 23 to 27 mol% |
| Inherent Viscosity (IV) | 0.50–0.70 dL/g |
| Molecular Weight (Mw) by GPC | 43,000–63,000 Da |
| End Group | Acid Terminated |
| Ratio | Lactide:Glycolide 75:25 |
| Catalog ID | DLG755A |
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