55083
8-Hydroxy-2-quinolinecarboxaldehyde
≥98.0% (GC)
Synonym(s):
2-Formyl-8-hydroxyquinoline, 2-Formyl-8-quinolinol, 8-Hydroxyquinoline-2-aldehyde
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About This Item
Empirical Formula (Hill Notation):
C10H7NO2
CAS Number:
Molecular Weight:
173.17
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
127519
Assay:
≥98.0% (GC)
Form:
solid
InChI
1S/C10H7NO2/c12-6-8-5-4-7-2-1-3-9(13)10(7)11-8/h1-6,13H
SMILES string
Oc1cccc2ccc(C=O)nc12
InChI key
SLBPIHCMXPQAIQ-UHFFFAOYSA-N
assay
≥98.0% (GC)
form
solid
mp
97-100 °C
functional group
aldehyde
Quality Level
General description
8-Hydroxy-2-quinolinecarboxaldehyde can be prepared from 2-methylquinolin-8-ol via oxidation using selenium dioxide.
Application
8-Hydroxy-2-quinolinecarboxaldehyde (8-hydroxyquinoline-2-carbaldehyde) may be used in the preparation of:
- 8-hydroxy-2-quinoline-1-aminopyrene by Schiff-base reaction with 1-aminopyrene
- (E)-2-((2-(pyridin-2-yl)hydrazono)methyl)quinolin-8-ol by coupling with 2-hydrazinopyridine
- 8-hydroxyquinoline-2-carbaldehyde oxime
- 2-[(8-Hydroxyquinoline)-2-methylaminoethyl]-β-D-glucopyranoside
Other Notes
Building block for the synthesis of complexing agents
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Saptarshi Ghosh et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 188, 252-257 (2017-07-21)
The present work reports detailed photophysics of a coumarin based Schiff base, namely, (E)-7-(((8-hydroxyquinolin-2-yl)methylene)amino)-4-methyl-2H-chromen-2-one (HMC) in different solvents of varying polarity exploiting steady state absorption, fluorescence and time resolved fluorescence spectroscopy. The dominant photophysical features of HMC are discussed in
S. Sugata et al.
Chemical & Pharmaceutical Bulletin, 35, 2623-2623 (1987)
Rhombus-shaped tetranuclear [Ln4] complexes [Ln= Dy (III) and Ho (III)]: synthesis, structure, and SMM behavior.
Chandrasekhar V, et al.
Inorganic Chemistry, 52(11), 6346-6353 (2013)
S-shaped decanuclear heterometallic [Ni8Ln2] complexes [Ln (iii)= Gd, Tb, Dy and Ho]: theoretical modeling of the magnetic properties of the gadolinium analogue.
Hossain S, et al.
Dalton Transactions, 43(26), 10164-10174 (2014)
Nadia Alessandra Carmo Dos Santos et al.
Dalton transactions (Cambridge, England : 2003), 46(47), 16455-16464 (2017-11-17)
Novel cobalt, nickel, and iron complexes based on the pentadentate 8-hydroxyquinoline-di(2-picolyl)amine ligand were synthesized and thoroughly characterized. X-ray structures of both the cobalt and iron complexes were also obtained, showing the tendency to adopt a pseudo-octahedral geometry by coordination of
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