7-Hydroxyquinoline

Product Name: 7-Hydroxyquinoline
CAS No.: 580-20-1
Chemical Name: 7-Hydroxyquinoline
Synonyms: CCRIS 4332;7-QUINOLINOL;Chinolin-7-ol;quinolin-7-ol;7-HydroxyquinoL;7-Quinolinol >1H-Quinolin-7-one;7-HYDROXYQUINOLINE;7-QUINOLINOL HYDRATE;7-Hydroxyquinoline,99%
CBNumber: CB8195380
Molecular Formula: C9H7NO
Formula Weight: 145.16
MOL File: 580-20-1.mol

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7-Hydroxyquinoline Property

Melting point:: 239-244 °C
Boiling point:: 264.27°C (rough estimate)
Density: 1.1555 (rough estimate)
refractive index: 1.4500 (estimate)
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
solubility: DMSO (Slightly), Methanol (Slightly)
form: Powder
pka: pK1:5.48(＋1);pK2:8.85(0) (20°C)
color: Beige to pale brown
Water Solubility: 454.3mg/L(20 ºC)
InChI: InChI=1S/C9H7NO/c11-8-4-3-7-2-1-5-10-9(7)6-8/h1-6,11H
InChIKey: XCRPPAPDRUBKRJ-UHFFFAOYSA-N
SMILES: N1C2C(=CC=C(O)C=2)C=CC=1
CAS DataBase Reference: 580-20-1(CAS DataBase Reference)
NIST Chemistry Reference: 7-Quinolinol(580-20-1)
EPA Substance Registry System: 7-Quinolinol (580-20-1)

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Safety

Hazard Codes: Xn,Xi
Risk Statements: 36/37/38-20/21/22-22
Safety Statements: 36/37/39-26
RTECS: VC4160000
HazardClass: IRRITANT
HS Code: 29334900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

TCI Chemical

Product number: Q0084
Product name: 7-Quinolinol
Purity: >98.0%(GC)(T)
Packaging: 1g
Price: $130
Updated: 2025/07/31

TRC

Product number: H954208
Product name: 7-Hydroxyquinoline
Packaging: 10g
Price: $220
Updated: 2021/12/16

Usbiological

Product number: H9110-20E
Product name: 7-Hydroxyquinoline-
Packaging: 10mg
Price: $333
Updated: 2021/12/16

Medical Isotopes, Inc.

Product number: 38226
Product name: Quinolin-7-ol
Purity: 98%
Packaging: 5G
Price: $380
Updated: 2021/12/16

Frontier Specialty Chemicals

Product number: JK222389
Product name: 7-Hydroxyquinoline
Packaging: 1g
Price: $267
Updated: 2021/12/16

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7-Hydroxyquinoline Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powder

Definition

ChEBI: A monohydroxyquinoline carrying a hydroxy substituent at position 7.

Synthesis

3054-95-3

591-27-5

580-20-1

The general procedure for the synthesis of 7-hydroxyquinoline from acrolein diethyl acetal and 3-aminophenol was as follows: the reaction was carried out in a Panasonic NN-K5541JF microwave reactor equipped with a magnetic stirring device. The typical operation was as follows: acrolein diethyl acetal (1 mmol), excess 3-aminophenol (4 mmol) and solid catalyst were added to a round bottom flask; subsequently, the mixture was placed in a microwave reactor. The reaction was carried out by continuous microwave radiation under reflux and stirring conditions for 1 to 40 min. Upon completion of the reaction, the products were analyzed and identified using a Varian Saturn 2200/CP-3800 gas chromatography-mass spectrometer (GC-MS) equipped with two CP8944 capillary columns (VF-5, 30 m × 0.25 mm × 0.25 μm).

References

[1] Catalysis Communications, 2018, vol. 115, p. 21 - 25

7-Hydroxyquinoline Preparation Products And Raw materials

Raw materials

Acrolein Ethanol Potassium hydroxide Triethylamine Tosyl chloride Tetrahydrofuran Hydrochloric acid Dichloromethane Methanol Dimethyl sulfoxide 3-Aminophenol

Preparation Products

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7-Hydroxyquinoline Suppliers

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View Lastest Price from 7-Hydroxyquinoline manufacturers

Hebei Zhanyao Biotechnology Co. Ltd

Product: 7-Hydroxyquinoline 580-20-1
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 Tons
Release date: 2021-10-14

Career Henan Chemical Co

Product: 7-Hydroxyquinoline 580-20-1
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 tons
Release date: 2020-01-02

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