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686646 Sigma-Aldrich

Polyester-8-hydroxyl-1-acetylene bis-MPA dendron, generation 3

Synonym: Dendron-G3-Acetylene-OH



Related Categories Dendrimers, Dendrons, Materials Science, Nanomaterials
Quality Level   100
description   hydroxyl surface groups
mol wt   generation 3
feature   focal point acetylene
no. Surface Groups   8
storage temp.   2-8°C
InChI   1S/C38H60O22/c1-9-10-54-29(51)36(6,19-59-30(52)37(7,21-55-25(47)32(2,11-39)12-40)22-56-26(48)33(3,13-41)14-42)20-60-31(53)38(8,23-57-27(49)34(4,15-43)16-44)24-58-28(50)35(5,17-45)18-46/h1,39-46H,10-24H2,2-8H3


General description

calculated mol. wt. 868.9


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 
Flash Point(F) 
212.0 °F - closed cup
Flash Point(C) 
100.00 °C - closed cup
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

Alkynes and Acetylenic Building Blocks

We list over 600 alkyne building blocks, including a wide array of propargyl alcohols, acetylenic boron reagents, and halogenated substrates for cross-coupling. Additionally, many of these are termin...
Keywords: Building blocks, Coupling reactions, Cross couplings

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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