4-Nitro-1H-imidazole-5-carboxylic acid

Base Information

• Chemical Name: 4-Nitro-1H-imidazole-5-carboxylic acid
• CAS No.: 40507-59-3
• Molecular Formula: C4H3N3O4
• Molecular Weight: 157.086
• Hs Code.: 2933290090
• Mol file: 40507-59-3.mol

Synonyms:5-Nitro-3H-imidazole-4-carboxylic acid;1H-Imidazole-4-carboxylic acid, 5-nitro-;

Chemical Property of 4-Nitro-1H-imidazole-5-carboxylic acid

Chemical Property:

• Vapor Pressure: 2.46E-14mmHg at 25°C
• Melting Point: 304-305 °C
• Refractive Index: 1.679
• Boiling Point: 580.873 °C at 760 mmHg
• PKA: 1.61±0.30(Predicted)
• Flash Point: 305.101 °C
• PSA: 111.80000
• Density: 1.84 g/cm³
• LogP: 0.53930
• Storage Temp.: 2-8°C

Purity/Quality:

97% ^*data from raw suppliers

4-Nitro-1H-imidazole-5-carboxylicacid 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4-Nitro-1H-imidazole-5-carboxylic acid

There total 10 articles about 4-Nitro-1H-imidazole-5-carboxylic acid 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: 80.0%

5-nitro-4-(2-phenylethenyl)-1H-imidazole (69195-93-3) → 5(4)-nitro-1(3)H-imidazole-4(5)-carboxylic acid (40507-59-3)

Guidance literature:

With sodium hydroxide; potassium permanganate; In water; for 24h;

Reference yield: 80.0%

5(4)-nitro-4(5)-styrylimidazole (6307-17-1) → 5(4)-nitro-1(3)H-imidazole-4(5)-carboxylic acid (40507-59-3)

Guidance literature:

With potassium permanganate; sodium hydroxide; In water;

DOI:10.1016/j.bmc.2013.06.069

Reference yield: 73.0%

imidazole-4-carboxylic acid (1072-84-0) → 5(4)-nitro-1(3)H-imidazole-4(5)-carboxylic acid (40507-59-3)

Guidance literature:

With ammonium nitrate; sulfuric acid; at 100 ℃; for 12h;

DOI:10.1021/jo010253q

upstream raw materials:

4-nitro-5-styryl-1⁽³⁾H-imidazole

5-nitro-4-(2-phenylethenyl)-1H-imidazole

imidazole-4-carboxylic acid

5⁽⁴⁾-nitro-4⁽⁵⁾-styrylimidazole

Downstream raw materials:

methyl 5-nitroimidazole-4-carboxylate

1H-4⁽⁵⁾-nitroimidazole

2,4⁽⁵⁾-dibromo-5⁽⁴⁾-nitroimidazole

5-nitro-4-imidazole-N-(p-chlorophenyl)carboxamide

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