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  • 686611 - Polyester-32-hydroxyl-1-acetylene bis-MPA dendron, generation 5

686611 Sigma-Aldrich

Polyester-32-hydroxyl-1-acetylene bis-MPA dendron, generation 5


Synonym: Dendron-G5-Acetylene-OH

  • Empirical Formula (Hill Notation) C158H252O94

  • Molecular Weight 3655.64

  •  NACRES NA.23



Related Categories Dendrimers, Dendrons, Materials Science, Nanomaterials
description   hydroxyl surface groups
assay   97%
form   powder (lyophilized)
mol wt   generation 5
feature   focal point acetylene
no. Surface Groups   32
storage temp.   2-8°C


General description

Soluble in a variety of solvents, such as THF, DMSO, DMF, methanol, and water.

calculated mol. wt. 3,656


250 mg in glass insert

Other Notes

Bis-MPA = 2,2-Bis(hydroxyl-methyl)propionic acid

Legal Information

Manufactured by Polymer Factory Sweden AB

Safety & Documentation

Safety Information

NONH for all modes of transport
WGK Germany 
Protocols & Articles


Biocompatible Dendritic Building Blocks for Advanced Biomedical Research

Dendrimers and dendrons are symmetrically branched polymer structures that possess a well-defined spatial distribution of functional groups. These dendritic materials have attracted considerable inte...
1Dr. Michael Malkoch and 2Dr. Andreas M. Nyström
Material Matters, 2012 v7, n3
Keywords: Applications, Asymmetric synthesis, Bacterial conjugations, Building blocks, Cancer, Catalysis, Chemical reactions, Click chemistry, Diagnostic, Diagnostic Imaging, Materials Science, Nanomaterials, Solvents, Type

Dendrons and Hyperbranched Polymers: Multifunctional Tools for Materials Chemistry

Dendrimers are polymeric macromolecules composed of multiple perfectly-branched monomers radially emanating from a central core (Figure 1). The number of branch points increases upon moving from the ...
Keywords: Biomaterials, Catalysis, Chemistry research, Click chemistry, Cycloadditions, Degradations, Polymerization reactions, Solvents


Core functionalization of Polyester-32-hydroxyl-1-acetylene bis-MPA dendron

This monodisperse compound has multiple surface hydroxyl groups and a single alkyne focal point function. The alkyne function is well suited for “Click chemistry” catalytic cycloaddition to azides (s...
Keywords: Catalysis, Chromatography, Click chemistry, Cycloadditions, Flash chromatography, Nuclear magnetic resonance spectroscopy, Solvents

Related Content

Dendritic Polyester Scaffolds for Drug Delivery Applications

Dendrimers and dendrons are highly branched polymer structures with a precise distribution of functional groups. In contrast to their linear analogues, they are monodisperse in nature and present no ...
Sandra García-Gallego
Marie Sklowdoska-Curie Researcher at KTH Royal Institute of Technology, and Michael Malkoch, Associate Professor at KTH Royal Institute of Technology and Chief Executive Officer at Polymer Factory Sweden AB
Keywords: Antibiotics, Bacterial conjugations, Building blocks, Catalysis, Chemical reactions, Chromatography, Click chemistry, Column chromatography, Esterifications, Green chemistry, Nuclear magnetic resonance spectroscopy, Purification, Solvents

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