3-methylcinnoline

Base Information

• Chemical Name: 3-methylcinnoline
• CAS No.: 17372-78-0
• Molecular Formula: C₉H₈N₂
• Molecular Weight: 144.176
• Hs Code.: 2933990090
• Mol file: 17372-78-0.mol

Synonyms:3-Methylcinnoline

Chemical Property of 3-methylcinnoline

Chemical Property:

• Vapor Pressure: 0.00642mmHg at 25°C
• Melting Point: 47-48 ºC
• Boiling Point: 280 ºC
• PKA: 3.00±0.10(Predicted)
• Flash Point: 127 ºC
• PSA: 25.78000
• Density: 1.141
• LogP: 1.93820

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3-methylcinnoline

There total 9 articles about 3-methylcinnoline 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: 78.0%

→ 3-Methyl-cinnolin (17372-78-0)

Guidance literature:

With sodium amide; In dichloromethane; for 3h;

Reference yield:

4-methyl-N'-(3-methylcinnolin-4-yl)benzenesulfonohydrazide → 3-Methyl-cinnolin (17372-78-0)

Guidance literature:

With sodium carbonate; In water; at 100 ℃; for 16h; Inert atmosphere;

Reference yield:

1-amino-3-methylindole (53406-41-0) → 3-Methyl-cinnolin (17372-78-0)

Guidance literature:

With hydrogenchloride; nitrobenzene; In methanol; for 42h; Reflux;

upstream raw materials:

1-amino-3-methylindole

anthranilic acid nitrile

2'-Aminopropiophenon

3-methylcinnolin-4-ol

Downstream raw materials:

cinnoline-3-carboxylic acid

3-(4-dimethylamino-trans-styryl)-2-methyl-cinnolinium; iodide

Refernces

• 1、 -. "HERBICIDAL CINNOLINIUM COMPOUNDS". . . Retrieved 2020/07/14.
• 2、 Sutherland, Ronald G.,Abd-El-Aziz, Alaa S.,Piorko, Adam,Gill, Udai S.,Lee, Choi Chuck. "A Novel Approach to Synthesis of the Cinnoline Ring System via Organoiron(Cyclopentadienyl) Complexes". . p. 1107 - 1110. Retrieved 2007/10/02.