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2-Quinolinecarboxaldehyde

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2-Quinolinecarboxaldehyde Basic information

Product Name:
2-Quinolinecarboxaldehyde
Synonyms:
  • QUINOLINE-2-CARBALDEHYDE
  • QUINOLINE-2-CARBOXALDEHYDE
  • TIMTEC-BB SBB004007
  • 2-FORMYLQUINOLINE
  • 2-QUINOLINECARBALDEHYDE
  • 2-QuinoL
  • inecarboxaL
  • Chinolin-2-carbaldehyd
CAS:
5470-96-2
MF:
C10H7NO
MW:
157.17
EINECS:
226-804-3
Product Categories:
  • Indoles
  • Building Blocks
  • Heterocyclic Building Blocks
  • Quinoline Derivertives
  • Quinoline&Isoquinoline
  • Quinolinecarboxylic Acids, etc.
  • Quinolines
  • Quinoline
Mol File:
5470-96-2.mol
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2-Quinolinecarboxaldehyde Chemical Properties

Melting point:
70-72 °C(lit.)
Boiling point:
314.3±15.0 °C(Predicted)
Density 
1.223±0.06 g/cm3(Predicted)
storage temp. 
Refrigerator (+4°C)
pka
3.74±0.40(Predicted)
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)
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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

MSDS

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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.]

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