POLY(D,L-LACTIDE-CO-GLYCOLIDE) Chemical Properties

Melting point:

165.09 °C

Density 

1.34 g/cm³ (membranes)

Flash point:

113℃

storage temp. 

2-8°C

solubility 

ethyl acetate, chloroform, acetone and THF: soluble

form 

Crystalline Powder or Granules

color 

White to tan

InChI

InChI=1S/C6H8O4.C4H4O4/c1-3-5(7)10-4(2)6(8)9-3;5-3-1-7-4(6)2-8-3/h3-4H,1-2H3;1-2H2

InChIKey

LCSKNASZPVZHEG-UHFFFAOYSA-N

SMILES

CC1OC(=O)C(C)OC1=O.O=C1OCC(=O)OC1

Safety Information

WGK Germany 

3

MSDS

• Language:English Provider:SigmaAldrich

POLY(D,L-LACTIDE-CO-GLYCOLIDE) Usage And Synthesis

Chemical Properties

intrinsic viscosity 0.15-0.25

Uses

Poly(D,L-lactide), Resomer R203s is a copolymer of 1,4-Dioxane-2,5-dione (D485883) and DL-Lactide (L113518). Because the copolymer is biocompatible and biodegradable it is used for controlled release of drugs and therapeutic agents.

Uses

Poly(D,L-lactide-co-glycolide) is a synthetic amino acid that has been used to deliver macromolecular therapeutics.

brand name

Vicryl (Ethicon).

General Description

Ester terminated Poly(D,L-lactide) (PDLLA, RESOMER^? ) is a copolymer of L and D-lactic acid and (or L and D lactide). The structure is highly irregular and amorphous. RESOMER^? polymers are bioresorbable aliphatic polyesters comprised of a range of different ratios of lactide and glycolide monomers, PLA stereochemistries, and end-group functionalization.

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