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  • Product Name:   2-Quinolinecarboxaldehyde
  • Synonyms:   QUINOLINE-2-CARBALDEHYDE;QUINOLINE-2-CARBOXALDEHYDE;TIMTEC-BB SBB004007;2-FORMYLQUINOLINE;2-QUINOLINECARBALDEHYDE
  • CAS No.:   5470-96-2
  • Molecular Formula:   C10H7NO
  • Molecular Weight :   157.17
  • Specification :   98%
  • Place of Origin:   China
  • Appearance :   
  • Document :   Download

Description of 2-Quinolinecarboxaldehyde



2-Quinolinecarboxaldehyde Chemical Properties


Melting point  70-72 °C(lit.)


storage temp.  Refrigerator (+4°C)


form  Crystals or Crystalline Powder


color  Orange to brown


Water Solubility  Insoluble in water.


Sensitive  Air Sensitive


BRN  113061


InChIKey WPYJKGWLDJECQD-UHFFFAOYSA-N


CAS DataBase Reference 5470-96-2(CAS DataBase Reference)




Safety Information


Hazard Codes  Xi


Risk Statements  36/37/38


Safety Statements  37/39-26-36-36/37/39


WGK Germany  3


HS Code  29334900




2-Quinolinecarboxaldehyde Usage And Synthesis


Chemical Properties white to light yellow crystal powder


Uses 2-Quinolinecarboxaldehyde was used in the preparation of: · 3-(2-quinolyl)-1-phenyl-2-propenone via rapid, tandem aldol-Michael reactions with the lithium, sodium and potassium enolates of acetophenone; · imine-type ligands; · sugar-quinoline fluorescent sensor for the detection of Hg2+ in natural water.


Purification Methods Distil it in steam and recrystallise it from H2O. Protect it from light. The semicarbazone has m 254o (from aqueous EtOH), and the picrate has m 197-199o. [Beilstein 21 H 322, 21 III/IV 4034, 21/8 V 442.]




2-Quinolinecarboxaldehyde Preparation Products And Raw materials


Raw materials Etanol-->Diethyl ether-->Chloroform-->Acetone-->Palladium-->1,4-Dioxane-->N-Bromosuccinimide-->Phosphorus trichloride-->Dimethylamine-->Selenium dioxide -->tert-Butyl hydroperoxide-->2-Nitrobenzaldehyde-->Quinaldine


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