4-Azabenzimidazole
Synonym(s):1H-Imidazo[4,5-b]pyridine
- CAS NO.:273-21-2
- Empirical Formula: C6H5N3
- Molecular Weight: 119.12
- MDL number: MFCD00005579
- EINECS: 205-987-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is 4-Azabenzimidazole?
Chemical properties
yellow to light brown powder
The Uses of 4-Azabenzimidazole
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.
Definition
ChEBI: The [4,5-b]-fused isomer of imidazopyridine.
Properties of 4-Azabenzimidazole
Melting point: | 148-151 °C (lit.) |
Boiling point: | 140-150°C/0.1mm |
Density | 1.2058 (rough estimate) |
refractive index | 1.5589 (estimate) |
Flash point: | 140-150°C/0.1mm |
storage temp. | Inert atmosphere,Room Temperature |
solubility | Soluble in dimethylformamide. |
pka | 8.46±0.20(Predicted) |
BRN | 2600 |
CAS DataBase Reference | 273-21-2(CAS DataBase Reference) |
EPA Substance Registry System | 1H-Imidazo[4,5-b]pyridine (273-21-2) |
Safety information for 4-Azabenzimidazole
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 4-Azabenzimidazole
Abamectin manufacturer
Ganapa Life Science Pvt. Ltd.,
1Y
Phone:+91-9480037951
Whatsapp: +91 7760536535
product: 273-21-2 3H-Imidazo[4,5-b]pyridine
(4-Azabenzimidazole) 99%
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