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Resomer® RG 503, Poly(D,L-lactide-co-glycolide)

ALDRICH/739952 - lactide:glycolide 50:50, ester terminated, Mw 24,000-38,000

Synonym: PLGA; RESOMER® RG 503

CAS Number: 26780-50-7
MDL Number: MFCD00131930
Linear Formula: [C3H4O2]x[C2H2O2]y
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-739952-1G 1 g
 $95.10
1/EA		 Add To Favorites
45-739952-5G 5 g
 $295.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 739952-1G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 739952-5G

 

degradation timeframe <3 months
feed ratio lactide:glycolide 50:50
form amorphous
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
mol wt Mw 24,000-38,000
Quality Level 100 
SMILES string O2C(C(=O)OC(C2=O)C)C.O1CC(=O)OCC1=O
storage temp. 2-8°C
transition temp Tg 44-48 °C
viscosity 0.32-0.44 dL/g, 0.1 % (w/v) in chloroform(25 °C, Ubbelohde) (size 0c glass capillary viscometer)
Application: Controlled release
Legal Information: Product of Evonik
Legal Information: RESOMER is a registered trademark of Evonik Rohm GmbH
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Storage Temp. 2-8°C
UNSPSC 12162002

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