Poly(D,L-lactide-co-glycolide)
DLG505A, Acid terminated, viscosity 0.61-0.74 dL/g
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DLG505A is an acid-terminated Pharma / Medical Grade linear co-polymer, made by ring opening polymerisation of DL-lactide and Glycolide in a 50:50 molar ratio and with an inherent viscosity ranging from 0.61 dl/g to 0.74 dl/g.
It is supplied in the form of white-coloured lyophilized powder.
Primarily utilized in parenteral formulations and medical devices, its applications extend to tissue engineering, nanoparticle formulation, and microsphere formulation, among other diverse uses.
CAS No:
26780-50-7
Manufacturing Process:
Ring-Opening
Molecular Formula:
(C3H4O2)m x (C2H2O2)n
Synonyms:
PLGA, Poly(D,L-lactide-co-glycolide), Acid terminated
Additional Information
| Appearance | White amorphous powder |
|---|---|
| Lactide by NMR | 50±2% |
| Glycolide by NMR | 50±2% |
| Viscosity (1% in CHCl3) | 0.61 – 0.74 dL/g |
| Molecular Weight | Acid terminated |
| Molecular Weight | 54,000 – 69,000 da |
| Ratio | lactide:glycolide (50:50) |
| Catalog ID | DLG505A |
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