DLG505A : Acid terminated, viscosity 0.61

DLG505A : Acid terminated, viscosity 0.61–0.74 dL/g

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DLG505A (PLGA 50:50, Acid End Group) is a biodegradable Copolymer with IV 0.61–0.74 dL/g and Mw 54,000–69,000 Da. The polymer is suitable for sustained-release drug delivery systems, including microspheres, nanoparticles, and peptide or protein depot formulations, offering controlled release with moderate degradation characteristics.

CAS No:

26780-50-7

Manufacturing Process:

Ring-opening Polymerization

Molecular Formula:

(C₃H₄O₂)_x (C₂H₂O₂)_y

Synonyms:

PLGA, Poly(D,L-lactide-co-glycolide), Acid terminated, PLGA 50:50 polymer

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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)	0.61 – 0.74 dL/g
Molecular Weight (Mw) by GPC	54,000 – 69,000 Da
End Group	Acid terminated
Ratio	Lactide:Glycolide (50:50)
Catalog ID	DLG505A

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DLG505A : Acid terminated, viscosity 0.61–0.74 dL/g