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About This Item
Empirical Formula (Hill Notation):
C9H7NO
CAS Number:
Molecular Weight:
145.16
Beilstein/REAXYS Number:
2900
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
assay
98%
mp
200-202 °C (lit.)
SMILES string
Oc1ccnc2ccccc12
InChI
1S/C9H7NO/c11-9-5-6-10-8-4-2-1-3-7(8)9/h1-6H,(H,10,11)
InChI key
PMZDQRJGMBOQBF-UHFFFAOYSA-N
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General description
4-Quinolinol (4-quinolone) is a quinolone compound which forms the core moiety of antibacterials such as norfloxacin, nalidixic acid, ciprofloxacin and cinoxacin.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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A new sensitive, rapid and accurate spectrofluorimetric method, suitable for the determination of micromolar concentrations of iron(III) in bovine liver, using 4-hydroxyquinoline (4-HQ) in an alkaline medium (KOH 2.0 x 10(-2) mol/l) as fluorescent agent, is described. The fluorescence intensity
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