Poly(lactic-co-glycolic acid)-Poly(ethylene glycol) - DLG505P1

DLG505P1 is a Tri-block co-polymer of Poly DL-lactide co Glycolide with an average molecular weight ~50,000 and Polyethylene glycol molecualr weight ~1500.

It is supplied in the form of white coloured powder.

DLG505P1 is primarily used for sustained release drug delivery applications and for medical devices

CAS No:

952111-10-3

Manufacturing Process:

Ring-Opening

Molecular Formula:

[C3H4O2]m. X [C2H2O2]n X [C2H4O]x

Synonyms:

PLGA-PEG-PLGA, Poly(ethylene glycol)-block-poly(lactic-co-glycolic) acid, Poly(ethylene glycol)-block-poly(lactide-co-glycolide), Lactic acid – Glycolic acid polyester-block-poly(ethylene oxide)

Additional Information

Appearance White amorphous powder
Molecular Weight PLGA (Mw) : ~50,000 da, PEG (Mw) : ~1500 da
Ratio lactide:glycolide (50:50)
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