Methoxy-poly(ethylene glycol)-block-poly(lactide-co-glycolide) - DLG501MP4

DLG501MP4 is a Di-block co-polymer of Poly DL-lactide co Glycolide with an average molecular weight ~10,000 and Polyethylene glycol monomethyl ether (m-PEG) molecular weight ~4000.

It is supplied in the form of white-coloured powder.

DLG501MP4 is primarily used for sustained-release drug delivery applications and for medical devices

Manufacturing Process:

Ring-Opening

Molecular Formula:

[C3H4O2]m X [C2H2O2]n X [C2H4O]xCH3

Synonyms:

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

Additional Information

Appearance White amorphous powder
Molecular Weight PLGA (Mw) : ~10,000 da, m-PEG (Mw) : ~4000 da
Ratio lactide:glycolide (50:50)
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