1H-Pyrazole-4-carboxylic acid, 1-methyl-5-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)-, methyl ester

Base Information

• Chemical Name: 1H-Pyrazole-4-carboxylic acid, 1-methyl-5-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)-, methyl ester
• CAS No.: 131073-52-4
• Molecular Formula: C13H11N5O3
• Molecular Weight: 285.2581
• DSSTox Substance ID: DTXSID60156870
• Nikkaji Number: J325.599I
• Wikidata: Q83024986

Synonyms:BRN 3627666;1H-Pyrazole-4-carboxylic acid, 1-methyl-5-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)-, methyl ester;Methyl 1-methyl-5-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)-1H-pyrazole-4-carboxylate;131073-52-4;DTXSID60156870;C13H11N5O3;C13-H11-N5-O3;LS-128359;1-Methyl-5-[(3,4-dihydro-4-oxo-1,2,3-benzotriazin)-3-yl]-1H-pyrazole-4-carboxylic acid methyl ester

Chemical Property of 1H-Pyrazole-4-carboxylic acid, 1-methyl-5-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)-, methyl ester

Chemical Property:

• Vapor Pressure: 2.34E-09mmHg at 25°C
• Boiling Point: 479.5°Cat760mmHg
• Flash Point: 243.8°C
• Density: 1.49g/cm³
• XLogP3: 1.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 3
• Exact Mass: 285.08618923
• Heavy Atom Count: 21
• Complexity: 469

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CN1C(=C(C=N1)C(=O)OC)N2C(=O)C3=CC=CC=C3N=N2

Technology Process of 1H-Pyrazole-4-carboxylic acid, 1-methyl-5-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)-, methyl ester

There total 2 articles about 1H-Pyrazole-4-carboxylic acid, 1-methyl-5-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)-, methyl ester 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:

N-(1-methyl-4-carboxypyrazol-5-yl)-2-aminobenzamide (115445-63-1) → 1-Methyl-5-(4-oxo-4H-benzo[d][1,2,3]triazin-3-yl)-1H-pyrazole-4-carboxylic acid methyl ester (131073-52-4)

Guidance literature:

Multi-step reaction with 2 steps

2: ethanol; diethyl ether / Ambient temperature

In diethyl ether; ethanol;

Reference yield:

diazomethane (186581-53-3,908094-01-9,334-88-3) + 1-Methyl-5-(4-oxo-4H-benzo[d][1,2,3]triazin-3-yl)-1H-pyrazole-4-carboxylic acid (131073-50-2) → 1-Methyl-5-(4-oxo-4H-benzo[d][1,2,3]triazin-3-yl)-1H-pyrazole-4-carboxylic acid methyl ester (131073-52-4)

Guidance literature:

In diethyl ether; ethanol; Ambient temperature;

upstream raw materials:

diazomethane

1-Methyl-5-(4-oxo-4H-benzo[d][1,2,3]triazin-3-yl)-1H-pyrazole-4-carboxylic acid

N-(1-methyl-4-carboxypyrazol-5-yl)-2-aminobenzamide

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