305529
5-Amino-8-hydroxyquinoline dihydrochloride
95%
Synonym(s):
5-Amino-8-quinolinol dihydrochloride
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About This Item
Empirical Formula (Hill Notation):
C9H8N2O · 2HCl
CAS Number:
Molecular Weight:
233.09
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
Assay
95%
form
solid
mp
279 °C (dec.) (lit.)
SMILES string
Cl[H].Cl[H].Nc1ccc(O)c2ncccc12
InChI
1S/C9H8N2O.2ClH/c10-7-3-4-8(12)9-6(7)2-1-5-11-9;;/h1-5,12H,10H2;2*1H
InChI key
VTQDJAUGGZFPOI-UHFFFAOYSA-N
Application
5-Amino-8-hydroxyquinoline dihydrochloride was used in synthesis of:
- 5-acetamido-8-hydroxyquinoline hydrochloride
- 5-(p-tolylsulfonylimino)quinolin-8-one
- 5,8-quinolinesemiquinone via ferric chloride oxidation
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
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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Quinone Imines with a Fused Azine Ring: I. Synthesis and Hydrochlorination of 5-(p-Tolylsulfonylimino) quinolin-8-one.
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We developed a polymerized crystalline colloidal array photonic material that senses metal cations in water at low concentrations (PCCACS). Metal cations such as Cu2+, Co2+, Ni2+, and Zn2+ bind to 8-hydroxyquinoline groups covalently attached to the PCCACS. At low metal
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We have synthesized a new probe 5-((anthracen-9-ylmethylene) amino)quinolin-10-ol (ANQ) based on anthracene platform. The probe was tested for its sensing behavior toward heavy metal ions Hg(2+), Pb(2+), light metal Al(3+) ion, alkali, alkaline earth, and transition metal ions by UV-visible
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