6-Methylpyrazine-2-carboxylic acid

Base Information

• Chemical Name: 6-Methylpyrazine-2-carboxylic acid
• CAS No.: 5521-61-9
• Molecular Formula: C6H6N2O2
• Molecular Weight: 138.126
• Hs Code.: 2933990090
• Mol file: 5521-61-9.mol

Synonyms:Pyrazinecarboxylicacid, 6-methyl- (7CI,8CI,9CI);2-Methylpyrazine-6-carboxylic acid;6-Methyl-2-pyrazinecarboxylic acid;6-methylpyrazine-2-carboxylic acid;2-pyrazinecarboxylic acid, 6-methyl-;Pyrazinecarboxylic acid, 6-methyl-;

Chemical Property of 6-Methylpyrazine-2-carboxylic acid

Chemical Property:

• Vapor Pressure: 0.000428mmHg at 25°C
• Melting Point: 138-140ºC
• Refractive Index: 1.566
• Boiling Point: 302.8 °C at 760 mmHg
• PKA: 3.10±0.10(Predicted)
• Flash Point: 136.9 °C
• PSA: 63.08000
• Density: 1.319 g/cm³
• LogP: 0.48320
• Storage Temp.: 2-8°C

Purity/Quality:

99%, ^*data from raw suppliers

6-MethylpyrazinecarboxylicAcid ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 6-Methylpyrazinecarboxylic Acid can be used to synthesize compounds that are active against M.tuberculosis H37Rv. Similarly, it can be used to synthesize compounds that are useful for the inhibition, prevention or therapy of tumor cell invasion, metastasis, inflammation, hepatitis, or liver dysfunction. 6-METHYLPYRAZINE-2-CARBOXYLIC ACID can be used as organic synthesis intermediate and pharmaceutical intermediate, mainly used in laboratory research and development process and chemical production process.

Technology Process of 6-Methylpyrazine-2-carboxylic acid

There total 3 articles about 6-Methylpyrazine-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: 21.0%

2,6-dimethylpyrazine (108-50-9) → 6-methylpyrazine-2-carboxylic acid (5521-61-9)

Guidance literature:

With potassium permanganate; In water; at 70 - 75 ℃;

DOI:10.1021/jo0162484

Reference yield:

5-methyl-pyrazine-2,3-dicarboxylic acid (5521-60-8) → 6-methylpyrazine-2-carboxylic acid (5521-61-9)

Guidance literature:

at 175 - 185 ℃; under 1 Torr;

DOI:10.1021/ja01207a509

Reference yield:

→ 6-methylpyrazine-2-carboxylic acid (5521-61-9)

Guidance literature:

2,6-Dimethyl-pyrazin-Lsg. in Wasser, 1. wss. KMnO4-Lsg. (70-75grad, 2h) 2. 65percent HNO3 bis pH= 1,5;

upstream raw materials:

5-methyl-pyrazine-2,3-dicarboxylic acid

2,6-dimethylpyrazine

Downstream raw materials:

methyl 6-methylpyrazine-2-carboxylate

6-methylpyrazine-2-carbaldehyde

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