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900951

Poly(ethylene glycol) methyl ether-block-poly(lactide-co-glycolide)

Name: Poly(ethylene glycol) methyl ether-<I>block</I>-poly(lactide-<I>co</I>-glycolide)
Brand: ALDRICH

PEG average M_n 5,000, PLGA M_n 10,000, lactide:glycolide 50:50

Synonym(s):

PEG-PLGA, Polyethylene glycol, mPEG-b-PLGA

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About This Item

Linear Formula:

H[(C₃H₄O₂)_x(C₂H₂O₂)_y]_mO[C₂H₄O]_nCH₃

CAS Number:

952111-10-3

NACRES:

NA.23

UNSPSC Code:

51171641

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Properties

form

chunks

Quality Segment

100

feed ratio

lactide:glycolide 50:50

mol wt

PEG average M_n 5,000, PLGA M_n 10,000

storage temp.

−20°C

Description

General description

Contains ≤500 ppm impurities by GC, including trace monomer and residual organics.

Application

Biocompatible block copolymer. Can be used in the formation of nanoparticles for drug delivery. Potenial use in the targeted and/or controlled release of cancer drugs, anti-inflammatory drugs, antibiotics, or anesthetic agents.

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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