2-Methyl-6-quinolinecarbaldehyde Chemical Properties

Melting point:

96-99

Boiling point:

315.6±22.0 °C(Predicted)

Density 

1.183±0.06 g/cm3(Predicted)

storage temp. 

under inert gas (nitrogen or Argon) at 2-8°C

form 

Solid

pka

4.97±0.43(Predicted)

color 

Yellow

Safety Information

Hazard Codes 

Xn

Risk Statements 

20/21/22-36/37/38

Safety Statements 

22-26-36/37/39

HazardClass 

6.1

HS Code 

2933499090

2-Methyl-6-quinolinecarbaldehyde Usage And Synthesis

Synthesis

0.005 mmol of transition metal catalyst was accurately weighed and added to a 10 mL Young reaction tube equipped with a magnetic stirrer. Under oxygen atmosphere, 0.04 mmol of co-catalyst I, 0.08 mmol of co-catalyst II, 0.2 mmol of 4-formylaniline and 1 mL of anhydrous ethanol were added sequentially to the reaction tube. The Young reaction tube was placed on a magnetic stirrer and the reaction was stirred at 150 °C for 30 hours. After completion of the reaction, the pH of the reaction mixture was adjusted to neutral, and 2-methyl-6-formylquinoline was obtained in pure form in 75% yield after post-processing.

References

[1] Patent: CN106543078, 2017, A. Location in patent: Paragraph 0099; 0100

2-Methyl-6-quinolinecarbaldehyde(108166-03-6)Related Product Information

• 2,6-Dimethylphenol
• Isoquinoline
• 2,6-Lutidine
• METSULFURON METHYL
• Tribenuron methyl
• Quinhydrone
• Methyl acetate
• Quinclorac
• Kresoxim-methyl
• 2-(Trifluoromethyl)benzaldehyde
• Pirimiphos-methyl
• Methyl salicylate
• 3-(Trifluoromethyl)benzaldehyde
• p-Tolualdehyde
• Quinaldine
• Thiophanate-methyl
• Methyl
• 4-HYDROXY-2-METHYLQUINOLINE-6-CARBOXYLIC ACID ETHYL ESTER