6-NITROPYRIDINE-2-CARBOXYLIC ACID

Base Information

• Chemical Name: 6-NITROPYRIDINE-2-CARBOXYLIC ACID
• CAS No.: 26893-68-5
• Molecular Formula: C6H4N2O4
• Molecular Weight: 168.109
• Hs Code.: 29339900
• Mol file: 26893-68-5.mol

Synonyms:Picolinicacid, 6-nitro- (6CI,8CI);6-Nitropicolinicacid;6-Nitro-2-pyridinecarboxylic acid;

Chemical Property of 6-NITROPYRIDINE-2-CARBOXYLIC ACID

Chemical Property:

• Vapor Pressure: 1.49E-07mmHg at 25°C
• Melting Point: 170-173℃
• Refractive Index: 1.624
• Boiling Point: 434.883 °C at 760 mmHg
• PKA: 2.74±0.20(Predicted)
• Flash Point: 216.81 °C
• PSA: 96.01000
• Density: 1.571 g/cm³
• LogP: 1.21120
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C

Purity/Quality:

99%, ^*data from raw suppliers

6-Nitropyridine-2-carboxylic acid ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 6-NITROPYRIDINE-2-CARBOXYLIC ACID

There total 2 articles about 6-NITROPYRIDINE-2-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:

2-methyl-6-nitropyridine (18368-61-1) → 6-nitropyridine-2-carboxylic acid (26893-68-5)

Guidance literature:

With potassium permanganate; water;

DOI:10.1021/ja01641a016

Reference yield:

→ 6-nitropyridine-2-carboxylic acid (26893-68-5)

Guidance literature:

Aus 2-Amino-6-methylpyridin;

DOI:10.1002/oms.1210040156

Reference yield: 82.0%

6-nitropyridine-2-carboxylic acid (26893-68-5) + 1-(2-amino-4-ethynylphenyl)propan-1-one → N-(5-ethynyl-2-propionylphenyl)-6-nitropicolinamide

Guidance literature:

6-nitropyridine-2-carboxylic acid; With N-ethyl-N,N-diisopropylamine; O‐(1H‐benzotriazol‐1‐yl)‐N,N,N′,N′‐tetramethyluronium tetrafluoroborate; In N,N-dimethyl-formamide; at 20 ℃; for 0.0833333h;

1-(2-amino-4-ethynylphenyl)propan-1-one; In N,N-dimethyl-formamide; at 150 - 154 ℃; for 0.5h; Microwave irradiation;

DOI:10.1016/j.ejmech.2020.112958

upstream raw materials:

2-methyl-6-nitropyridine

Downstream raw materials:

6-nitropicolinoyl chloride

C₂₄H₂₀FN₇O

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