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4-Azabenzimidazole, 98%

Catalog No. p-7027962
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AAB2505103 1 g
AAB2505106 5 g
AAB2505114 25 g
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Catalog No. AAB2505103 Supplier Thermo Scientific Chemicals Supplier No. B2505103
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Description

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

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.

Chemical Identifiers

CAS 273-21-2
Molecular Formula C6H5N3
Molecular Weight (g/mol) 119.13
MDL Number MFCD00005579,MFCD01646138
InChI Key GAMYYCRTACQSBR-UHFFFAOYSA-N
Synonym 3h-imidazo 4,5-b pyridine, 4-azabenzimidazole, 1h-imidazo 4,5-b pyridine, 1-deazapurine, 3,4-diazaindole, 7-azabenzimidazole, imidazopyridine, 4h-imidazo 4,5-b pyridine, pyrido 2,3-d imidazole, azabenzimidazole
PubChem CID 67504
ChEBI CHEBI:59952
IUPAC Name 1H-imidazo[4,5-b]pyridine
SMILES N1C=NC2=NC=CC=C12

Specifications

Melting Point 145°C to 150°C
Boiling Point 140°C to 150°C (0.1 mmHg)
Quantity 1 g
Beilstein 2600
Solubility Information Soluble in dimethylformamide.
Formula Weight 119.13
Percent Purity 99%
Chemical Name or Material 4-Azabenzimidazole

Safety and Handling

EINECSNumber 205-987-3
RTECSNumber NJ5108000
TSCA No

RUO – Research Use Only