108073

8-Hydroxyquinoline hemisulfate salt hemihydrate

98%

• Synonym(s): 8-Quinolinol hemisulfate, 8-Quinolinol sulfate (2:1) monohydrate
• Empirical Formula (Hill Notation): C₉H₇NO · 0.5H₂O₄S · 0.5H₂O
• CAS Number: 207386-91-2
• Molecular Weight: 203.20
• EC Number: 205-137-1
• MDL number: MFCD00149610
• UNSPSC Code: 12352100
• PubChem Substance ID: 24846798
• NACRES: NA.22

Properties

• Quality Level: 200
• Assay: 98%
• mp: 176-179 °C (lit.)
• solubility: H₂O: soluble 100 mg/mL, clear to slightly hazy, yellow to orange
• SMILES string: [H]O[H].OS(O)(=O)=O.Oc1cccc2cccnc12.Oc3cccc4cccnc34
• InChI: 1S/2C9H7NO.H2O4S.H2O/c2*11-8-5-1-3-7-4-2-6-10-9(7)8;1-5(2,3)4;/h2*1-6,11H;(H2,1,2,3,4);1H2
• InChI key: BNCXJZDIJIVJJO-UHFFFAOYSA-N

Description

Biochem/physiol Actions

It is a potential copper ligand and is a tested effective proteasome inhibitor.

Preparation Note

8-Hydroxyquinoline hemisulfate salt hemihydrate dissolves in water at a concentration of 100 mg/ml to form a clear to slightly hazy, yellow to yellow-orange coloured solution.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302
• Precautionary Statements: P264 - P270 - P301 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Oral
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable