Nicotinic acid, 1,2-dihydro-6-methyl-5-nitro-2-oxo- (7CI)

Base Information

• Chemical Name: Nicotinic acid, 1,2-dihydro-6-methyl-5-nitro-2-oxo- (7CI)
• CAS No.: 89795-73-3
• Molecular Formula: C₇H₆N₂O₅
• Molecular Weight: 198.135
• Hs Code.: 2933399090
• Mol file: 89795-73-3.mol

Synonyms:Nicotinicacid, 1,2-dihydro-6-methyl-5-nitro-2-oxo- (7CI)

Chemical Property of Nicotinic acid, 1,2-dihydro-6-methyl-5-nitro-2-oxo- (7CI)

Chemical Property:

• Vapor Pressure: 1.63E-06mmHg at 25°C
• Melting Point: 268 °C
• Refractive Index: 1.609
• Boiling Point: 370.8°C at 760 mmHg
• PKA: 1.96±0.20(Predicted)
• Flash Point: 178°C
• PSA: 116.24000
• Density: 1.59g/cm³
• LogP: 1.22520

Purity/Quality:

97% ^*data from raw suppliers

6-Methyl-5-nitro-2-oxo-1,2-dihydro-pyridine-3-carboxylicacid 95% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Nicotinic acid, 1,2-dihydro-6-methyl-5-nitro-2-oxo- (7CI)

There total 4 articles about Nicotinic acid, 1,2-dihydro-6-methyl-5-nitro-2-oxo- (7CI) 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:

2-chloro-3-cyano-6-methyl-5-nitropyridine (26820-34-8) → 2-hydroxy-6-methyl-5-nitro-nicotinic acid (89795-73-3)

Guidance literature:

With hydrogenchloride;

DOI:10.1021/ja01128a012 DOI:10.1021/jo01067a096

Reference yield:

2-hydroxy-6-methyl-5-nitro-nicotinonitrile (85216-54-2) → 2-hydroxy-6-methyl-5-nitro-nicotinic acid (89795-73-3)

Guidance literature:

With hydrogenchloride;

DOI:10.1021/ja01128a012 DOI:10.1021/jo01067a096

Reference yield:

hydrogenchloride (7647-01-0,15364-23-5) + 2-chloro-3-cyano-6-methyl-5-nitropyridine (26820-34-8) → 2-hydroxy-6-methyl-5-nitro-nicotinic acid (89795-73-3)

Guidance literature:

DOI:10.1021/ja01128a012 DOI:10.1021/jo01067a096

upstream raw materials:

2-chloro-3-cyano-6-methyl-5-nitropyridine

2-hydroxy-6-methyl-5-nitro-nicotinonitrile

hydrogenchloride