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
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About This Item
Linear Formula:
HO[C2H4O2]n[C2H2O2]mCH3
CAS Number:
MDL number:
UNSPSC Code:
12162002
NACRES:
NA.25
SMILES string
O2C(C(=O)OC(C2=O)C)C.O1CC(=O)OCC1=O
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
form
amorphous
feed ratio
lactide:glycolide 75:25
viscosity
0.9-1.3 dL/g
storage temp.
2-8°C
Quality Level
Related Categories
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
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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