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8.02301
1,1′-Carbonyldiimidazole
for synthesis
Synonym(s):
1,1′-Carbonyldiimidazole
About This Item
Quality Level
Assay
≥97.0% (GC)
form
powder
potency
1071 mg/kg LD50, oral (Rat)
reaction suitability
reaction type: Carbonylations
pH
7.7 (20 °C, 50 g/L in H2O)
mp
116-120 °C
application(s)
peptide synthesis
storage temp.
2-8°C
SMILES string
[n]2(cncc2)C(=O)[n]1cncc1
InChI
1S/C7H6N4O/c12-7(10-3-1-8-5-10)11-4-2-9-6-11/h1-6H
InChI key
PFKFTWBEEFSNDU-UHFFFAOYSA-N
Application
- Facile Synthesis of 2-(1H-indol-3-yl)-acetamides: Synthesizing acetamides using 1,1′-Carbonyldiimidazole, showcasing its role in forming a reactive intermediate with pyridine (KMK Kanwal, B Fatima, B Bano, U Salar - J. Chem. Soc. Pak, 2016).
- Nanoflower Enhanced Capacitive Aptasensor: The synthesis of a novel hybrid nanoflower using 1,1′-Carbonyldiimidazole for attomolar detection limits in milk contamination detection (IG Subramani, V Perumal, SCB Gopinath - Scientific Reports, 2021).
- Thermodynamic Properties Analysis: The data on the thermodynamic properties of 1,1′-Carbonyldiimidazole and its applications in understanding material behaviors (JB Campos, JM Toro Jauregui - Journal of the Mexican Chemical Society, 2020).
- Synthesis of Deuterated Triacylglycerides: The use of 1,1′-Carbonyldiimidazole in the synthesis of medium chain triglyceride oil, highlighting its application in food emulsion studies (K Schwärzer, T Heiden‐Hecht, Y Chen - European Journal of Organic Chemistry, 2023).
- Mechanochemical Carbamate Synthesis: The use of 1,1′-Carbonyldiimidazole in an eco-friendly synthesis of carbamates, demonstrating its versatility as an acyl transfer reagent (M Lanzillotto, L Konnert, F Lamaty - ACS Sustainable Chemistry & Engineering, 2015).
Analysis Note
Melting range (lower value): ≥ 115 °C
Melting range (upper value): ≤ 121 °C
Identity (IR): passes test
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
Storage Class Code
8A - Combustible, corrosive hazardous materials
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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