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imidazole (c15-1228-099)

Imidazole (C15-1228-099)

Catalog No.
C15-1228-099
Manufacturer No.
56750-1KG
Manufacturer Name
Sigma-Aldrich
Quantity
1
Unit of Measure
KG
Price: $510.96
List Price: $567.73

Imidazole is an aromatic heterocyclic compound with a five-membered planar ring. It is an amphoteric compound because of the presence of both an acidic NH and a basic nitrogen atom.

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General description

Imidazole is an aromatic heterocyclic compound with a five-membered planar ring. It is an amphoteric compound because of the presence of both an acidic NH and a basic nitrogen atom. Imidazole is an essential component of many important molecules including natural products, bioactive molecules, ionic liquids, and imidazolium. It serves as a building block for the synthesis of various drug molecules.

Application

Imidazole can be used as a catalyst:      

  • For the silylation of alcohols, carboxylic acids, and amines in the presence of silyl chloride in DMF.     
  • In the peptide coupling using the triphenyl phosphite.
  • To prepare acid chlorides from the corresponding carboxylic acids and phosgene.

It can also be used in the following reactions:      
  • Imidazole-PPh3/I2 catalytic system used in the conversion of alcohols into iodides      
  • Imidazole-PPh3/I2 is used in the diol deoxygenation reaction.

Excellent for buffers in the range of pH 6.2-7.8

Other Notes

For titration of aspartic acid and glutamic acid

UPC:
51282800
Condition:
New
Weight:
1.00 Ounces
HazmatClass:
No
WeightUOM:
LB
MPN:
56750-1KG


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