4-Azabenzimidazole, 98%

Name: 4-Azabenzimidazole, 98%
SKU: B25051.03

CAS: 273-21-2 | C6H5N3 | 119.13 g/mol

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数量:

1 g

5 g

25 g

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製品番号（カタログ番号） B25051.03

または、製品番号B25051-03

価格（JPY）

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数量:

1 g

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化学物質識別子

CAS273-21-2

仕様

スペックシート

FormCrystals 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.

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.