8-Hydroxyquinoline hemisulfate salt hemihydrate
ALDRICH/108073 - 98%
Synonym: 8-Quinolinol hemisulfate; 8-Quinolinol sulfate (2:1) monohydrate
CAS Number: 207386-91-2
Empirical Formula (Hill Notation): C9H7NO · 0.5H2O4S · 0.5H2O
Molecular Weight: 203.20
EC Number: 205-137-1
MDL Number: MFCD00149610
Linear Formula: C9H7NO · 0.5H2O4S · 0.5H2O
Product Type: Chemical
| assay | 98% |
| InChI | 1S/2C9H7NO.H2O4S.H2O/c2*1 |
| InChI key | BNCXJZDIJIVJJO-UHFFFAOYSA |
| mp | 176-179 °C (lit.) |
| Quality Level | 200 ![]() |
| SMILES string | [H]O[H].OS(O)(=O)=O.Oc1cc |
| solubility | H2O: soluble 100 mg/mL, clear to slightly hazy, yellow to orange |
| Biochem/physiol Actions: | It is a potential copper ligand and is a tested effective proteasome inhibitor. |
| Packaging: | 100 g in poly bottle |
| 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. |
| Symbol | GHS07 |
| Signal word | Warning |
| Hazard statements | H302 |
| Precautionary statements | P264 - P270 - P301 + P312 + P330 - P501 |
| Hazard Codes | Xn |
| Risk Statements | 22 |
| Safety Statements | 36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 98% |
| mp | 176-179 °C (lit.) |
| UNSPSC | 12352100 |


