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Merck

719870

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

acid terminated, lactide:glycolide 50:50, Mw 24,000-38,000

동의어(들):

Poly(D,L-lactide-co-glycolide), PLGA

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제품정보 (DICE 배송 시 비용 별도)

Linear Formula:
[C3H4O2]x[C2H2O2]y
UNSPSC Code:
12162002
NACRES:
NA.23
MDL number:
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도움 문의


Quality Level

form

amorphous

feed ratio

lactide:glycolide 50:50

mol wt

Mw 24,000-38,000

degradation timeframe

<3 months

viscosity

0.32-0.44 dL/g, 0.1 % (w/v) in chloroform(25 °C, Ubbelohde) (size 0c glass capillary viscometer)

transition temp

Tg 44-48 °C

storage temp.

2-8°C

SMILES string

OCC(O)=O.CC(O)C(O)=O

InChI key

XBBVURRQGJPTHH-UHFFFAOYSA-N

Application

Controlled release

Features and Benefits

Controlled release of bioactive agents, sutures and bioabsorbable implantable devices.

Physical form

Biocompatible, biodegradable polymer.

Legal Information

Product of Evonik
RESOMER is a registered trademark of Evonik Rohm GmbH


저장 등급

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



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문서 라이브러리 방문


문서

In the past two decades, tissue engineering and regenerative medicine have become important interdisciplinary fields that span biology, chemistry, engineering, and medicine.

Innovations in polymer technology have had a significant impact on the advancement of novel drug delivery systems.

Synthetic aliphatic polyesters dominate resorbable biomaterials in clinical use.

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