4-hydroxy-1-(4-methoxyphenyl)-6-oxo-1,6-dihydro-3-pyridazinecarboxylic acid

Base Information

• Chemical Name: 4-hydroxy-1-(4-methoxyphenyl)-6-oxo-1,6-dihydro-3-pyridazinecarboxylic acid
• CAS No.: 121582-69-2
• Molecular Formula: C₁₂H₁₀N₂O₅
• Molecular Weight: 262.222
• Hs Code.: 2933990090
• Mol file: 121582-69-2.mol

Synonyms:4-hydroxy-1-(4-methoxyphenyl)-6-oxo-1,6-dihydro-3-pyridazinecarboxylic acid

Chemical Property of 4-hydroxy-1-(4-methoxyphenyl)-6-oxo-1,6-dihydro-3-pyridazinecarboxylic acid

Chemical Property:

• Melting Point: 235-236°
• PSA: 101.65000
• LogP: 0.64490
• Storage Temp.: 2-8°C

Purity/Quality:

97% ^*data from raw suppliers

4-Hydroxy-1-(4-methoxyphenyl)-6-oxo-1,6-dihydro-3-pyridazinecarboxylicAcid ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
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MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4-hydroxy-1-(4-methoxyphenyl)-6-oxo-1,6-dihydro-3-pyridazinecarboxylic acid

There total 5 articles about 4-hydroxy-1-(4-methoxyphenyl)-6-oxo-1,6-dihydro-3-pyridazinecarboxylic 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: 95.0%

dimethyl 1-(4-methoxyphenyl)hydrazono-2-oxopropane-1,3-dicarboxylate (121582-52-3) → 2-(4-methoxyphenyl)-5-hydroxy-3-oxo-2,3-dihydropyridazine-6-carboxylic acid (121582-69-2)

Guidance literature:

With sodium hydroxide;

Reference yield: 95.0%

4-hydroxy-6-oxo-1-(4-methoxyphenyl)-1,6-dihydropyridazin-3-carboxylic acid methyl ester (121582-61-4) → 2-(4-methoxyphenyl)-5-hydroxy-3-oxo-2,3-dihydropyridazine-6-carboxylic acid (121582-69-2)

Guidance literature:

With sodium hydroxide; for 0.5h; Heating;

Reference yield: 80.0%

→ 2-(4-methoxyphenyl)-5-hydroxy-3-oxo-2,3-dihydropyridazine-6-carboxylic acid (121582-69-2)

Guidance literature:

With hydrogenchloride; sodium hydroxide; In water; pH=5;

upstream raw materials:

4-hydroxy-6-oxo-1-(4-methoxyphenyl)-1,6-dihydropyridazin-3-carboxylic acid methyl ester

dimethyl 1-(4-methoxyphenyl)hydrazono-2-oxopropane-1,3-dicarboxylate

3-oxopentanedioic acid dimethyl ester

4-methoxy-aniline

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