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252565

Sigma-Aldrich

8-Hydroxyquinoline

ACS reagent, 98.5%

Synonym(s):

8-Quinolinol, 8-Hydroxyquinoline, 8-Oxychinolin, Oxine

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50 G
CLP 103,000
250 G
CLP 177,000
500 G
CLP 252,000
1 KG
CLP 321,000

CLP 103,000

Estimated to ship onMarch 27, 2025

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50 G
CLP 103,000
250 G
CLP 177,000
500 G
CLP 252,000
1 KG
CLP 321,000

About This Item

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
Assay:
98.5%

CLP 103,000

Estimated to ship onMarch 27, 2025

Request a Bulk Order

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).[1]

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

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000362691
0000362690
0000362688
0000362689
0000322533

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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)
Magdalena Polak-Berecka et al.
Journal of food science, 79(11), T2404-T2408 (2014-10-14)
The aim of this study was to assess the removal of Cd(2+) and Al(3+) from aqueous solutions by an exopolysaccharide (EPS) from Lactobacillus rhamnosus E/N. The biosorption kinetics of EPS for Cd(2+) and Al(3+) were studied by equilibrium dialysis after
P Stephen Patrick et al.
Stem cell research & therapy, 11(1), 256-256 (2020-06-27)
MSCTRAIL is a cell-based therapy consisting of human allogeneic umbilical cord-derived MSCs genetically modified to express the anti-cancer protein TRAIL. Though cell-based therapies are typically designed with a target tissue in mind, delivery is rarely assessed due to a lack
Preconcentration of trace elements in sea water by complexation with 8-hydroxyquinoline and adsorption on C18 bonded silica gel.
Watanabe H, et al.
Analytical Chemistry, 53(4), 738-739 (1981)
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Questions

1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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