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760889

Sigma-Aldrich

Poly(ethylene glycol), 8 hydroxyl dendron, generation 2

average Mn 21,000

Synonym(s):

Bis-MPA poly(ethylene glycol), Bis[2,2-bis(hydroxymethyl)propanoic acid] PEG, Dendron functionalized PEG, generation 2, PFD-G2-PEG20k-OH

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About This Item

CAS Number:
352708-21-5
UNSPSC Code:
12162002
NACRES:
NA.23

description

esterified with 4 OH groups

form

powder

mol wt

PEG average Mn 20,000 (n~450)
average Mn 21,000

feature

generation 2

mp

56-60 °C

functional group

hydroxyl

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General description

Dendrimers are symmetrically branched polymer structures, monodispersed macromolecules. They possess uniform size, water solubiltity, modifiable surface functionality.Cross linking it with polyethylene glycol results in very high water content.

Application

1. Dendritic nanodevices for therapeutic applications.
2. Surface modified for targeting, imaging and drug delivery
3. Antibody-dendrimer conjugate
4. Anti viral drugs
5. Tissue repair scaffolds

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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Degradable Poly(ethylene glycol) Hydrogels
for 2D and 3D Cell Culture
Kasko A
Material Matters, 6(3), 67-75 null
Anil K Patri et al.
Current opinion in chemical biology, 6(4), 466-471 (2002-07-23)
Dendrimers are synthetic, highly branched, mono-disperse macromolecules of nanometer dimensions. Started in the mid-1980s, the research investigations into the synthetic methodology, physical and chemical properties of these macromolecules are increasing exponentially with growing interest in this field. Potential applications for

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