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Sigma-Aldrich

8-Hydroxyquinoline

ACS reagent, 98.5%

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Synonym(s):
8-Quinolinol, 8-Hydroxyquinoline, 8-Oxychinolin, Oxine
Empirical Formula (Hill Notation):
C9H7NO
CAS Number:
148-24-3
Molecular Weight:
145.16
Beilstein:
114512
EC Number:
205-711-1
MDL number:
MFCD00006807
UNSPSC Code:
12352100
PubChem Substance ID:
24855220
NACRES:
NA.21

grade

ACS reagent

Quality Level

200

Assay

98.5%

ign. residue

≤0.05%

mp

72.5-74.0 °C

anion traces

sulfate (SO42-): ≤0.02%

antibiotic activity spectrum

fungi

Mode of action

DNA synthesis | interferes
enzyme | inhibits

SMILES string

Oc1cccc2cccnc12

InChI

1S/C9H7NO/c11-8-5-1-3-7-4-2-6-10-9(7)8/h1-6,11H

InChI key

MCJGNVYPOGVAJF-UHFFFAOYSA-N

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General description

Chemical structure: quinolone

Application

8-Hydroxyquinoline may be used as a chelating ligand in the preparation of tris-(8-hydroxyquinoline)aluminum (Alq3), an organic electroluminescent compound used in organic light-emitting devices (OLEDs).

Signal Word

Danger

Hazard Statements

H301,H317,H318,H360D,H410

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Repr. 1B - Skin Sens. 1

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Preconcentration of trace elements in sea water by complexation with 8-hydroxyquinoline and adsorption on C18 bonded silica gel.
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Analytical Chemistry, 53(4), 738-739 (1981)
A Simple RNA Preparation Procedure from Yeast for Northern Blot Using Hot Phenol.
Wei Y.
Bio-protocol, 2(12) (2012)
Infra-red absorption spectra of metal chelates derived from 8-hydroxyquinoline, 2-methyl-8-hydroxyquinoline, and 4-methyl-8-hydroxyquinoline.
Charles RG, et al.
Spectrochimica Acta Part A: Molecular Spectroscopy, 8(1), 1-8 (1956)
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Journal of food science, 79(11), T2404-T2408 (2014-10-14)
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