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273-21-2 - 4-Azabenzimidazole, 99% - 1H-Imidazo[4,5-b]pyridine - B25051 - Alfa Aesar

B25051 4-Azabenzimidazole, 99%

CAS Number
273-21-2
Synonyms
1H-Imidazo[4,5-b]pyridine

Size Price ($) Quantity Availability
1g 58.50
5g 189.60
25g 818.40
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4-Azabenzimidazole, 99%

MDL
MFCD00005579
EINECS
205-987-3

Chemical Properties

Formula
C6H5N3
Formula Weight
119.13
Melting point
145-150°
Boiling Point
140-150°/0.1mm
Solubility
Soluble in dimethylformamide.

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.

Notes

Incompatible with strong oxidizing agent and strong acid.

Literature 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.

Other References

Beilstein
2600
Harmonized Tariff Code
2933.99
TSCA
No
RTECS
NJ5108000

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