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5470-96-2 - Quinoline-2-carboxaldehyde, 97% - Quinaldehyde - L20202 - Alfa Aesar

L20202 Quinoline-2-carboxaldehyde, 97%

CAS Number
5470-96-2
Synonyms
Quinaldehyde

Size Price ($) Quantity Availability
5g 75.19
25g 235.87
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Quinoline-2-carboxaldehyde, 97%

MDL
MFCD00075032
EINECS
226-804-3

Chemical Properties

Formula
C10H7NO
Formula Weight
157.17
Melting point
66-70°
Sensitivity
Air Sensitive
Solubility
Insoluble in water.

Applications

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.

Notes

Stable under recommended storage conditions. Incompatible with oxidizing agents.

Literature References

Wachter-Jurcsak N, et al. Addressing the unusual reactivity of 2-pyridinecarboxaldehyde and 2-quinolinecarboxaldehyde in base-catalyzed aldol reactions with acetophenone. Tetrahedron Lett.1998,39(23), 3903-6

Attilio Ardizzoia G, et al. Copper (I)-imine complexes: Synthesis and catalytic activity in olefin cyclopropanation. Inorganica Chim. Acta.2009,362(10), 3507-12

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
113061
Harmonized Tariff Code
2933.49
TSCA
No

Recommended

  • A10172

    o-Tolualdehyde, 98%, stab. with 0.1% hydroquinone
  • A10531

    Lithium chloride, anhydrous, 98+%
  • A10739

    Benzophenone, 99%
  • B22235

    Croconic acid disodium salt, 97%
  • L20203

    Quinoline-4-carboxaldehyde, 97+%

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