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Sigma-Aldrich

1 1'-CARBONYLDIIMIDAZOLE >=97.0% T (C005B-046853)

CDI serves as a powerful coupling reagent in peptide synthesis and organic chemistry. Application CDI (1,1′-Carbonyldiimidazole) can be used: In the activation of malonic acid derivatives to prepare carbonyl imidazoles by mild decarboxylation.

Description

General description

CDI serves as a powerful coupling reagent in peptide synthesis and organic chemistry.

Application

CDI (1,1′-Carbonyldiimidazole) can be used:

  • In the activation of malonic acid derivatives to prepare carbonyl imidazoles by mild decarboxylation.
  • In the activation of cellulose membranes for the development of immunosensors.
  • In the synthesis of substituted 1,3-oxazolo[4,5-d] pyridazinones.
  • As a reagent for the conversion of various hydroxamic acids to isocyanates by Lossen rearrangement.
  • In the synthesis of 1,3,4-oxadiazole derivatives , and peptide thioesters in water.
  • As an acylation agent for the synthesis of carbamates.

Other Notes

Reactive reagent for the activation of acids as imidazolides: synthesis of esters, amides, ketones etc. Reagent for immobilizing enzymes and affinity ligands; Carbonyl-transfer reagent for the synthesis of various heterocycles, some recent applications

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Specifications
UPC:
41116001
Condition:
New
Weight:
1.00 Ounces
HazmatClass:
Yes
Quantity:
100
Unit of Measurement:
GR
MPN:
21860-100G
CAS:
530-62-1
Temperature Control Device:
Yes
Catalog No. C005B-046853
Price: $511.84
List Price: $568.71
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