5-Amino-3-methyl-4-phenyl-1H-pyrazol-1-carbonsaeure-methylester

Base Information

• Chemical Name: 5-Amino-3-methyl-4-phenyl-1H-pyrazol-1-carbonsaeure-methylester
• CAS No.: 109013-33-4
• Molecular Formula: C₁₂H₁₃N₃O₂
• Molecular Weight: 231.254
• Mol file: 109013-33-4.mol

Synonyms:5-Amino-3-methyl-4-phenyl-1H-pyrazol-1-carbonsaeure-methylester

Chemical Property of 5-Amino-3-methyl-4-phenyl-1H-pyrazol-1-carbonsaeure-methylester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5-Amino-3-methyl-4-phenyl-1H-pyrazol-1-carbonsaeure-methylester

There total 1 articles about 5-Amino-3-methyl-4-phenyl-1H-pyrazol-1-carbonsaeure-methylester 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%

hydrazinecarboxylic acid methyl ester (6294-89-9) + 1-phenyl-1-cyanopropan-2-one (4468-48-8) → 5-Amino-3-methyl-4-phenyl-1H-pyrazol-1-carbonsaeure-methylester (109013-33-4)

Guidance literature:

With acetic acid; In ethanol; for 6h; Heating;

Reference yield: 90.0%

5-Amino-3-methyl-4-phenyl-1H-pyrazol-1-carbonsaeure-methylester (109013-33-4) → 3-amino-5-methyl-4-phenyl-1Н-pyrazole (31924-81-9)

Guidance literature:

With isopropylamine; In methanol; for 3h; Ambient temperature;

Reference yield:

5-Amino-3-methyl-4-phenyl-1H-pyrazol-1-carbonsaeure-methylester (109013-33-4) → N-<(3-Methyl-4-phenyl-1H-pyrazol-5-yl)azo>-N-phenylcarbamidsaeure-morpholid (109013-39-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 90 percent / i-C₃H₇NH₂ / methanol / 3 h / Ambient temperature

With isopropylamine; In methanol;

upstream raw materials:

hydrazinecarboxylic acid methyl ester

1-phenyl-1-cyanopropan-2-one

Downstream raw materials:

3-amino-5-methyl-4-phenyl-1Н-pyrazole

3,7-Dimethyl-8-phenyl-pyrazolo<5,1-d>-1,2,3,5-tetrazin-4(3H)-on

3-(1,1-Dimethylethyl)-7-methyl-8-phenyl-pyrazolo<5,1-d>-1,2,3,5-tetrazin-4(3H)-on

7-Methyl-3-(1-methylethyl)-8-phenyl-pyrazolo<5,1-d>-1,2,3,5-tetrazin-4(3H)-on