DLG852A, Acid terminated, viscosity 0.16-0.24 dL/g

DLG852A is an acid terminated Pharma / Medical Grade linear co-polymer of polycondesed DL-lactic acid and Glycolic acid OR linear co-polymer of ring-opening polymerisation of DL-lactide and Glycolide in an 85:15 molar ratio and with an inherent viscosity between 0.16 – 0.24 dl/g.

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

Primarily utilized in parenteral formulations and medical devices. Its applications extend to tissue engineering, nanoparticle formulation, and microsphere formulation, among other diverse uses.

CAS No:

26780-50-7

Manufacturing Process:

Polycondensation

Molecular Formula:

(C3H4O2)m x (C2H2O2)n

Synonyms:

PLGA, Poly(D,L-lactic-co-glycolic) acid, Acid terminated

Additional Information

Appearance White amorphous powder
Lactide by NMR 85±2%
Glycolide by NMR 15±2%
Viscosity (1% in CHCl3) 0.16 – 0.24 dL/g
End Group Acid terminated
Molecular Weight 7,000 – 17,000 da
Ratio lactide:glycolide (85:15)
Catalog ID DLG852A
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