5,7-Dichloro-8-hydroxyquinoline 773-76-2 Chloroxine 5,7-Dichloro-8-quinolinol 773-76-2

Product no. chemwill1TMGL91510

 5,7-Dichloro-8-hydroxyquinoline Manufacturer High quality Best price In stock factory 773-76-2 Chloroxine 5,7-Dichloro-8-quinolinol 773-76-2

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5,7-Dichloro-8-hydroxyquinoline CAS 773-76-2

Chloroxine CAS 773-76-2

5,7-Dichloro-8-quinolinol  CAS 773-76-2

NMR Spectrum 1H NMR : 90 MHz in CDCl3

Chloroxine, is an impurity of Cioquinol, which is an antifungal and antiprotozoal drug.

Name         5,7-Dichloro-8-hydroxyquinoline
Synonyms         5,7-Dichloro-8-quinolinol; Chloroxine  5,7-dichloroquinolin-8-ol; 5,7-Dichloro-8-hydroxyquinoline; 8-Quinolinol, 5,7-dichloro-;    5,7-Dichloro-8-oxine 5,7-Dichloro-8-quinolinol;Clioquinol EP IMpurity B;5,7-Dichlor-8-hydroxychinolin;5,7-Dichloro-8-hydroquinoline;5,7-Dichloro-8-hydroxyquinolin;5,7-Dichloro-8-oxychinolin;5,7-Dichloro-8-oxyquinoline;5,7-dichloro-8-quinolino

Molecular Structure         CAS # 773-76-2, 5,7-Dichloro-8-hydroxyquinoline, 5,7-Dichloro-8-quinolinol, Chloroxine
Molecular Formula         C9H5Cl2NO
Molecular Weight         214.05
CAS Registry Number         773-76-2
EINECS         212-258-3
 
Properties
Melting point         180-183 ºC

MF:    C9H5Cl2NO
MW:    214.05
EINECS:    212-258-3
Product Categories:    Building Blocks;C8 to C10;Chemical Synthesis;Halogenated Heterocycles;Heterocyclic Building Blocks;CINAZYN;Quinolines, Quinazolines and derivatives;Haloquinolines;Hydroxyquinolines;Quinolines

5,7-Dichloro-8-hydroxyquinoline Chemical Properties
Melting point     178-180 °C(lit.)
Boiling point     305.47°C (rough estimate)
density     1.3320 (rough estimate)
refractive index     1.5500 (estimate)
storage temp.     2-8°C
form     Fluffy Powder
color     Light beige

HS Code     29334900

 Usage And Synthesis
Chemical Properties    light beige fluffy powder
Uses    H1 antihistamine
Uses    Analytical reagent.
Definition    ChEBI: Quinolin-8-ol in which the hydrogens at positions 5 and 7 have been substituted by chlorine. An synthetic antibacterial prepared by chlorination of quinolin-8-ol, it is used for the treatment of dandruff and seborrhoeic dermatitis of the scalp.
Brand name    Capitrol (Westwood- Squibb).
Purification Methods    Crystallise the dichloro-oxine from acetone/EtOH

 Preparation Products And Raw materials
Raw materials    8-Hydroxyquinoline-->Basic Orange 2