769789

Resomer^® RG 757 S, Poly(D,L-lactide-co-glycolide)

ester terminated, Lactide: Glycolide 75:25, lactide:glycolide 75:25

• Synonym(s): Resomer^® RG 757 S, PLGA
• Linear Formula: HO[C₂H₄O₂]n[C₂H₂O₂]mCH₃
• CAS Number: 26780-50-7
• UNSPSC Code: 12162002
• NACRES: NA.25

Properties

• Quality Level: 100
• form: amorphous
• feed ratio: lactide:glycolide 75:25
• viscosity: 0.9-1.3 dL/g
• storage temp.: 2-8°C
• 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
• InChI key: LCSKNASZPVZHEG-UHFFFAOYSA-N

Description

Application

Biodegradable, biocompatible, and bioresorbable copolymer composed of D,L-Lactide and Glycolide. This amorphous material has been used in sustained release drug delivery applications, by improving targeting and offering precise delivery timing. Degradation of this material has been thoroughly studied and has been shown to be safely resorbed by the body after implantation or injection. Modification of molecular weight and polymer composition allows for control of the degradation rate and mechanical stability of the polymer.

Legal Information

RESOMER is a registered trademark of Evonik Rohm GmbH

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable