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901381

Sigma-Aldrich

Polyester bis-MPA dendron 16 NHBoc, 1 carboxyl (core)

generation 4

Synonym(s):

Bis-MPA dendron, PFd-G4-COOH-NH-BOC

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About This Item

Empirical Formula (Hill Notation):
C203H330N16O94
Molecular Weight:
4498.84
UNSPSC Code:
12162002
NACRES:
NA.23

description

16 NHBoc, 1 carboxyl (core)

form

solid

mol wt

generation 4

no. Surface Groups

16

color

white to off-white

functional group

carboxylic acid (core)

storage temp.

−20°C

General description

  • Polymer architecture: Dendron
  • End Group Functionality: Boc-protected amine
  • Boc: tert-Butyloxycarbonyl
  • Bis-MPA: 2,2-Bis(hydroxymethyl)propionic acid

Application

Bis-MPA (or 2,2-Bis(methylol)propionic acid) is an aliphatic, pro-chiral molecule comprised of two hydroxyls and one carboxylic group that has been used in the synthesis of many different types of polymers. Dendrons synthesized from Bis-MPA are biodegradable and have low cytotoxicity, making them well suited for use in biological research applications. These materials have been used in many applications such as signal amplification in bioassays and in drug delivery applications. Both the amine-functionalized dendrimers (after Boc deprotection) and carboxylic acid-functionalized core can be readily used in EDC or DCC coupling reactions with carbonyl or amine-containing compounds, respectively, to yield highly functionalized materials for a variety of biomedical applications.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Anna Carlmark et al.
Chemical Society reviews, 42(13), 5858-5879 (2013-05-01)
Dendritic polymers are highly branched, globular architectures with multiple representations of functional groups. These nanoscale organic frameworks continue to fascinate researchers worldwide and are today under intensive investigation in application-driven research. A large number of potential application areas have been

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