2-(3-Nitrophenyl)-1H-imidazo(4,5-b)pyridine

Base Information

• Chemical Name: 2-(3-Nitrophenyl)-1H-imidazo(4,5-b)pyridine
• CAS No.: 63581-49-7
• Molecular Formula: C12H8 N4 O2
• Molecular Weight: 240.21752
• Hs Code.: 2933990090
• DSSTox Substance ID: DTXSID20212961
• Wikidata: Q83088204

Synonyms:63581-49-7;2-(3-Nitrophenyl)-1H-imidazo(4,5-b)pyridine;2-(3-nitrophenyl)-1H-imidazo[4,5-b]pyridine;2-(3-Nitrophenyl)-3H-imidazo[4,5-b]pyridine;1H-Imidazo(4,5-b)pyridine, 2-(3-nitrophenyl)-;DTXSID20212961

Chemical Property of 2-(3-Nitrophenyl)-1H-imidazo(4,5-b)pyridine

Chemical Property:

• Vapor Pressure: 8.79E-10mmHg at 25°C
• Boiling Point: 490.9°C at 760 mmHg
• Flash Point: 250.7°C
• PSA: 87.39000
• Density: 1.451g/cm³
• LogP: 3.05630
• XLogP3: 2.9
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 1
• Exact Mass: 240.06472551
• Heavy Atom Count: 18
• Complexity: 320

Purity/Quality:

99% ^*data from raw suppliers

2-(3-NITROPHENYL)-1H-IMIDAZO(4,5-B)PYRIDINE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=CC(=C1)[N+](=O)[O-])C2=NC3=C(N2)C=CC=N3

Technology Process of 2-(3-Nitrophenyl)-1H-imidazo(4,5-b)pyridine

There total 3 articles about 2-(3-Nitrophenyl)-1H-imidazo(4,5-b)pyridine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 89.0%

2,3-Diaminopyridine (452-58-4) + 3-nitrobenzoic acid (121-92-6) → 2-(3-nitro-phenyl)-1(3)H-imidazo[4,5-b]pyridine (63581-49-7)

Guidance literature:

With PPA; at 160 ℃; for 2h;

DOI:10.1002/jhet.5570170824

Reference yield: 85.0%

2,3-Diaminopyridine (452-58-4) + 3-nitro-benzaldehyde (99-61-6) → 2-(3-nitro-phenyl)-1(3)H-imidazo[4,5-b]pyridine (63581-49-7)

Guidance literature:

In water; at 100 ℃;

DOI:10.1016/j.tetlet.2008.12.104

Reference yield:

→ 2-(3-nitro-phenyl)-1(3)H-imidazo[4,5-b]pyridine (63581-49-7)

Guidance literature:

Pyridin-2,3-diamin, m-Nitro-benzaldehyd, Eg.;

upstream raw materials:

2,3-Diaminopyridine

3-nitrobenzoic acid

3-nitro-benzaldehyde

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