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806307

Sigma-Aldrich

Hyperbranched G3-PEG20k-OH

Synonym(s):

bis-MPA hyperbranched PEG20k-OH dendrimer, pseudo generation 3

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About This Item

Empirical Formula (Hill Notation):
C980H1934O498
Molecular Weight:
21687.54
UNSPSC Code:
12162002
NACRES:
NA.23

form

powder

Quality Level

100

mp

56-61 °C

storage temp.

−20°C

General description

  • End Group Functionality: Hydroxyl surface group
  • Generation: Pseudo generation 3
  • No. Surface Groups: 16
  • Calculated Mol. Wt.: 21,688 g/mol
  • Core: Polyethylene Glycol 20,000
  • Branching units: 2,2-bis(methylol)propionic acid (bis-MPA)

Application

Nontoxic dendrimers for drug delivery, with functional groups for conjugation or additional modifications.

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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Multifunctional Poly(ethylene glycol): synthesis, characterization, and potential applications of dendritic-linear-dendritic block copolymer hybrids.
Andren O, et al.
Macromolecules, 46(10), 3726-3736 (2013)

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