Tianjin Yuansu Chemical Reagent Co., LTD

7-hydroxy-3,4-dihydro-1H-quinolin-2-one

• Category :

  Pharmaceuticals and Biochemicals/Others

• Synonyms :

  7-Hydroxy-2-(1H)-quinolinone;7-Hydroxycarbostyril;7-hydroxy-3,4-dihydro-2(1h)-quinolinone;2(1H)-Quindinone,3,4-dohydro-7Hydroxy;3,4-Dihydro-7-hydroxy-2(1H)-quinolinone;7-Hydroxy carbostyril;3,4-Dihydro-7-hydroxycarbostyril;7-Hydroxy-3,4-Dihydro-2-(1H)-Quinoline;7-Hydroxy-3,4-dihydro-1H-quinolin-2-one;7-Hydroxy-3,4-dihydroquinolone;7-Hydroxy-3,4-dihydrocarbostyril;7-hydroxy-3,4-dihydroquinolin-2(1H)-one;7-Hydroxyquinolin-2(1H)-One;3,4-Dihydro-7-Hydroxy-2(1H)-Quinlinone;7-Hydroxy-1,2,3,4-tetrahydro-2-quinolinone;7-hydroxy-1,2-dihydroquinolin-2-one;7-hydroxy-1H-quinolin-2-one;

• CAS NO :

  22246-18-0

• EC NO :

• Molecular Formula :

  C₉H₉NO₂

• Molecular Weight :

  163.1733

• Main Specifications :

  99% min

• InChI :

  InChI=1/C9H9NO2/c11-7-3-1-6-2-4-9(12)10-8(6)5-7/h1,3,5,11H,2,4H2,(H,10,12)

• Packing :

  25kg 50kg drum or bag

• Product description :

  Appearance:light yellow powder Assay: 99%min by HPLC IR Identity: conform to standard HNMR： conform to standard carbon spectrum: conform to standard Water by K. F.:0.5% max or as per the customer’s request Loss on drying:0.5% max. or as per the customer’s request Melting point: 233-237 °C

• Uses :

  Used for organic synthesis, pharmaceutical synthesis intermediates, and can be used for the synthesis of aripiprazole. 3,4-Dihydro-7-hydroxy-2 (1H) - quinolone is a key intermediate for the synthesis of aripiprazole, a novel atypical antipsychotic drug th

• Molecular Structure :