DLG503E : Ester terminated, viscosity 0.32

DLG503E : Ester terminated, viscosity 0.32–0.44 dL/g

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DLG503E (PLGA 50:50, Ester End Group) is a biodegradable Copolymer with IV 0.32–0.44 dL/g and Mw 24,000–38,000 Da. The polymer is highly suitable for nanoparticles, peptide depots, and small-molecule controlled drug delivery 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, Ester terminated, Poly(DL-lactide-co-glycolide), Ester terminated

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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	48-52mol%
Glycolide by NMR	48-52mol%
Inherent Viscosity (IV)	0.32 – 0.44 dL/g
Molecular Weight (Mw) by GPC	24,000 – 38,000Da
End Group	Ester terminated
Ratio	Lactide:Glycolide (50:50)
Catalog ID	DLG503E

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DLG503E : Ester terminated, viscosity 0.32–0.44 dL/g