1H-Pyrazole-4-carboxamide, 1,3-diphenyl-N-(2-hydroxyethyl)-5-methyl-

Base Information

• Chemical Name: 1H-Pyrazole-4-carboxamide, 1,3-diphenyl-N-(2-hydroxyethyl)-5-methyl-
• CAS No.: 125103-42-6
• Molecular Formula: C₁₉H₁₉N₃O₂
• Molecular Weight: 321.379
• DSSTox Substance ID: DTXSID70154640
• Wikidata: Q83021922
• Mol file: 125103-42-6.mol

Synonyms:1H-Pyrazole-4-carboxamide, 1,3-diphenyl-N-(2-hydroxyethyl)-5-methyl-;BRN 4201972;125103-42-6;N-(2-hydroxyethyl)-5-methyl-1,3-diphenylpyrazole-4-carboxamide;1,3-Diphenyl-N-(2-hydroxyethyl)-5-methyl-1H-pyrazole-4-carboxamide;CBMicro_004968;Cambridge id 5110077;SCHEMBL14132499;DTXSID70154640;SMSF0003354;CB06988;BIM-0004894.P001;LS-128202;AB00073907-01;SR-01000195653;SR-01000195653-1

Chemical Property of 1H-Pyrazole-4-carboxamide, 1,3-diphenyl-N-(2-hydroxyethyl)-5-methyl-

Chemical Property:

• Vapor Pressure: 4.22E-12mmHg at 25°C
• Boiling Point: 530.9°C at 760 mmHg
• Flash Point: 274.9°C
• Density: 1.2g/cm³
• XLogP3: 2.5
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 5
• Exact Mass: 321.147726857
• Heavy Atom Count: 24
• Complexity: 405

Purity/Quality:

85.0-99.8% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=C(C(=NN1C2=CC=CC=C2)C3=CC=CC=C3)C(=O)NCCO

Technology Process of 1H-Pyrazole-4-carboxamide, 1,3-diphenyl-N-(2-hydroxyethyl)-5-methyl-

There total 2 articles about 1H-Pyrazole-4-carboxamide, 1,3-diphenyl-N-(2-hydroxyethyl)-5-methyl- 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: 49.0%

ethanolamine (141-43-5) + 1,3-diphenyl-5-methylpyrazole-4-carboxylic chloride (857058-17-4) → 5-Methyl-1,3-diphenyl-1H-pyrazole-4-carboxylic acid (2-hydroxy-ethyl)-amide (125103-42-6)

Guidance literature:

In 1,2-dichloro-ethane; Ambient temperature;

DOI:10.1007/BF00766389

Reference yield:

5-methyl-1,3-diphenyl-1H-pyrazole-4-carboxylic acid (15409-48-0) → 5-Methyl-1,3-diphenyl-1H-pyrazole-4-carboxylic acid (2-hydroxy-ethyl)-amide (125103-42-6)

Guidance literature:

Multi-step reaction with 2 steps

1: SOCl₂ / 1 h / Heating

2: 49 percent / 1,2-dichloro-ethane / Ambient temperature

With thionyl chloride; In 1,2-dichloro-ethane;

DOI:10.1007/BF00766389

upstream raw materials:

ethanolamine

1,3-diphenyl-5-methylpyrazole-4-carboxylic chloride

5-methyl-1,3-diphenyl-1H-pyrazole-4-carboxylic acid