2,8-Quinolinediol 15450-76-7

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2,8-Quinolinediol Basic information Product Name: 2,8-Quinolinediol Synonyms: Brexpiprazole Impurity 18, 8-hydroxyquinolin-2(1H)-one;QUINOLINE-2,8-DIOL;2,8-DIHYDROQUINOLINE;2,8-QUINOLINEDIOL;8-Hydroxycabostyril;8-HYDROXYCARBOSTYRIL;2,8-DIHYDROXY-CHINOLIN;2,8-QUINOLINEDIOL,98+% CAS: 15450-76-7 MF: C9H7NO2 MW: 161.16 EINECS: 604-962-8 Product Categories: Heterocycles;Quinolines, Quinazolines and derivatives;Quinoline derivatives;Quinoline&Isoquinoline;Quinolines;Inhibitors Mol File: 15450-76-7.mol 2,8-Quinolinediol Chemical Properties Melting point  ~290 °C (dec.) Boiling point  403.2±45.0 °C(Predicted) density  1.337±0.06 g/cm3(Predicted) storage temp.  Sealed in dry,Room Temperature solubility  DMSO (Slightly), Methanol (Slightly, Heated) form  Solid pka 8.85±0.20(Predicted) color  Dark Reddish Brown λmax 335nm(EtOH)(lit.) BRN  472906 InChI InChI=1S/C9H7NO2/c11-7-3-1-2-6-4-5-8(12)10-9(6)7/h1-5,11H,(H,10,12) InChIKey ZXZKYYHTWHJHFT-UHFFFAOYSA-N SMILES N1C2=C(C=CC=C2O)C=CC1=O CAS DataBase Reference 15450-76-7(CAS DataBase Reference) Safety Information Hazard Codes  Xi Risk Statements  36/37/38-36/38 Safety Statements  26-36-37/39 WGK Germany  3 HS Code  2933499090 2,8-Quinolinediol Usage And Synthesis Chemical Properties Brown Powder Uses 2,8-Quinolinediol is a substituted quinolinone derivative used in the preparation of pharmaceutical compounds. Uses 2,8-Quinolinediol is suitable for use as standard in a study to identify the urinary metabolites for the toxicity related processes and pathogenesis induced by doxorubicin (DOX) to rats by online and off-line LC-MS techniques. It may be used as starting reagent for the preparation of two powerful β2-adrenergic receptor agonists, used for the treatment of asthma: Procaterol Indacaterol Definition ChEBI: Quinoline-2,8-diol is a dihydroxyquinoline. It is a tautomer of an 8-hydroxyquinolin-2(1H)-one. General Description 2,8-Quinolinediol is a quinolone derivative. It has been reported as metabolite of 8-hydroxyquinoline-N-oxide in rabbits. Synthesis of 2,8-quinolinediol has been reported. It is reported as one of the six possible forms of 8-hydroxycarbostyril. It has been detected as new UV-absorbing compound (UAC) in cow milk and its structure was elucidated using HRMS and by 1H, 13C and 1H ×13C NMR.It is also known as 8-hydroxycarbostyril or 8-hydroxyquinolin-2(1H)-one. 2,8-Quinolinediol Preparation Products And Raw materials Preparation Products 2-chloroquinolin-8-o



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