Poly(D,L-lactide-co-glycolide)
DLG757E, Ester terminated, viscosity 0.71-1.00 dL/g
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DLG757E is an ester terminated Pharma / Medical Grade linear co-polymer made by ring opening polymerisation of DL-lactide and Glycolide in a 75:25 molar ratio and with an inherent viscosity between 0.70 dl/g to 1.00 dl/g.
It is supplied in the form of white-coloured lyophilized powder.
Primarily utilized in drug delivery applications and is suitable for all commonly used formulation techniques.
CAS No:
26780-50-7
Manufacturing Process:
Ring-Opening
Molecular Formula:
(C3H4O2)m x (C2H2O2)n
Synonyms:
PLGA, Poly(D,L-lactide-co-glycolide), Ester terminated
Additional Information
| Appearance | White amorphous powder |
|---|---|
| Lactide by NMR | 75±2% |
| Glycolide by NMR | 25±2% |
| Viscosity (1% in CHCl3) | 0.71 – 1.00 dL/g |
| End Group | Ester terminated |
| Molecular Weight | 76,000 – 115,000 da |
| Ratio | lactide:glycolide (75:25) |
| Catalog ID | DLG757E |
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