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Thermo Scientific Chemicals
4-Azabenzimidazole, 98%
CAS: 273-21-2 | C6H5N3 | 119.13 g/mol
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Catalog number B25051.03
also known as B25051-03
Price (EUR)
58,60
Each
Quantity:
1 g
Price (EUR)
58,60
Each
Chemical Identifiers
CAS273-21-2
Specifications
Specification Sheet
Specification SheetFormCrystals or powder or crystalline powder
Assay (Non-aqueous acid-base Titration)≥97.5 to ≤102.5%
Melting Point (clear melt)142.5-148.5°C
Appearance (Color)Pale brown to brown or pale grey to grey
Assay (GC)≥97.5%
4-Azabenzimidazole is used in the preparation of imidazo[4,5-b]pyridine 4-oxide. It is also used as a reagent to prepare benzoylmethyl-substituted azoles which are inhibitors of nitric oxide synthase with antioxidant properties.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
4-Azabenzimidazole is used in the preparation of imidazo[4,5-b]pyridine 4-oxide. It is also used as a reagent to prepare benzoylmethyl-substituted azoles which are inhibitors of nitric oxide synthase with antioxidant properties.
Solubility
Soluble in dimethylformamide.
Notes
Incompatible with strong oxidizing agent and strong acid.
4-Azabenzimidazole is used in the preparation of imidazo[4,5-b]pyridine 4-oxide. It is also used as a reagent to prepare benzoylmethyl-substituted azoles which are inhibitors of nitric oxide synthase with antioxidant properties.
Solubility
Soluble in dimethylformamide.
Notes
Incompatible with strong oxidizing agent and strong acid.
RUO – Research Use Only
General References:
- Wang, L.; Liu, N.; Dai, B. Metal-free site-selective C-N bond-forming reaction of polyhalogenated pyridines and pyrimidines. RSC Adv. 2015, 5 (100), 82097-82111.
- Luo, X.; Guo, Y.; Ding, F.; Zhao, H.; Cui, G.; Li, H.; Wang, C. Significant Improvements in CO2 Capture by Pyridine-Containing Anion-Functionalized Ionic Liquids through Multiple-Site Cooperative Interactions. Angew. Chem. Int. Ed. 2014, 53 (27), 7053-7057.