Additional information
Former CAS Number(s) | 107760-14-5, 119652-89-0, 1255770-56-9, 130953-65-0, 31213-75-9, 339986-68-4 |
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EPA Registry Name | The polylactic acid-polyglycolic acid copolymer |
Applications | Drug delivery formulations |
Synonym(s) | 1, 4-Dioxane-2, 5-dione copolymer, 5-dione-1-DL-3, 6-dimethyl-1, Glycolide – lactide copolymer, Glycolide-DL-lactide copolymer, Glycolide-DL-lactide polymer, Lactide – glycolide copolymer, Lactomer, Poly(DL-lactide-co-glycolide), Poly(glycolide – lactide), Poly(glycolide-co-lactide), Polyglactin |
Substance Type | Biodegradable Polymer, Ester terminated, Excipient, Inherent Viscosity : 1.3 – 1.7 dL/g, Lactide : Glycolide 85:15, Nanoparticles, Non-Active pharmaceutical ingredient, PLGA 75:25 |
Appearance | |
Solubility | |
FT NMR (PROTON) | |
FT IR | |
Lactide by NMR | |
Glycolide by NMR | |
Viscosity (1% in CHCl3) | |
Residual monomer DL-Lactide | |
Residual monomer Glycolide | |
Residual solvent acetone | |
Residual solvent toluene | |
Acid number | |
Heavy metal | |
Tin | |
Sulphated Ash | |
TAMC | |
TYMC | |
Bacterial Endotoxins | |
Self life | |
End Group | Ester terminated |
Molecular Weight | 190,000 – 240,000 da |
Ratio | lactide:glycolide (85:15) |