115533
CDI
≥90.0% (proton, NMR), for peptide synthesis
Synonym(s):
1,1′-Carbonyldiimidazole
About This Item
Recommended Products
product name
CDI, reagent grade
grade
reagent grade
Quality Level
Assay
≥90.0% (proton, NMR)
form
solid
reaction suitability
reaction type: Carbonylations
greener alternative product characteristics
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mp
117-122 °C (lit.)
application(s)
peptide synthesis
greener alternative category
SMILES string
O=C(n1ccnc1)n2ccnc2
InChI
1S/C7H6N4O/c12-7(10-3-1-8-5-10)11-4-2-9-6-11/h1-6H
InChI key
PFKFTWBEEFSNDU-UHFFFAOYSA-N
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General description
Application
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 1B - Skin Corr. 1B
Storage Class Code
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
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Articles
N-Acylimidazoles were recognized in the early 1950s as reactive intermediates suitable for the acylation of amino compounds. The search for better coupling reagents than DCC led to the development of CDI (1,1’-carbonyldiimidazole) and related carbonylimidazoles.
Amide bonds are ubiquitous in both nature and industrial applications. They are vital to the structure and function of biological macromolecules and polymers. The importance of this functionality has resulted in numerous approaches to its formation, ranging from stoichiometric activation of carboxylic acids to more recent advances in catalytic amide bond formation.
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