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Thermo Scientific Chemicals
Quinoline N-oxide hydrate, 97% (dry wt.), water ca 20%
CAS: 64201-64-5 | C9H7NO | 145.16 g/mol
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化學識別
CAS64201-64-5
IUPAC Namequinolin-1-ium-1-olate
Molecular FormulaC9H7NO
InChI KeyGIIWGCBLYNDKBO-UHFFFAOYSA-N
SMILES[O-][N+]1=CC=CC2=CC=CC=C12
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規格
規格表
規格表Appearance (Color)Cream to pale brown
FormCrystals or powder or crystalline powder
Assay (HPLC)≥96.0% (dry wt. basis)
Water Content (Karl Fischer Titration)≤23.68%
Melting Point (clear melt)45.0-55.0?C
Quinoline N-oxide hydrate is used in quantitative determination of nitrones using trifluoroacetic anhydride-sodium iodide reagent.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Quinoline N-oxide hydrate is used in quantitative determination of nitrones using trifluoroacetic anhydride-sodium iodide reagent.
Notes
Hygroscopic. Store away from air and oxidizing agents. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Quinoline N-oxide hydrate is used in quantitative determination of nitrones using trifluoroacetic anhydride-sodium iodide reagent.
Notes
Hygroscopic. Store away from air and oxidizing agents. Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
RUO – Research Use Only
Witold Clesielski; Zbigniew H. Kudzin; Maciej Tasz; Józef Drabowicz. The application of trifluoroacetic anhydride - sodium iodide (TFAA-I) system for quantitative determination of nitrones. Canadian Journal of Chemistry.1990, 68, (5), 679-684.