Poly(D,L-lactide-co-glycolide)
DLG753E, Ester terminated, viscosity 0.32-0.44 dL/g
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DLG753E 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 0.32 dL/g to 0.44 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 Polymerization
Molecular Formula:
(C3H4O2)x (C2H2O2)y
Synonyms:
PLGA, Poly(D,L-lactic-co-glycolic) ester, Ester terminated, Poly(D,L-lactide-co-glycolide), Ester 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) | 0.32 – 0.44 dL/g |
| Molecular Weight (Mw) by GPC | 24,000 – 38,000 Da |
| End Group | Ester terminated |
| Ratio | Lactide:Glycolide (75:25) |
| Catalog ID | DLG753E |
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