7-hydroxy-3,4-dihydro-1H-quinolin-2-one | CAS:22246-18-0

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

Chemical Name:7-hydroxy-3,4-dihydro-1H-quinolin-2-one
CAS.NO:22246-18-0
Synonyms:7-hydroxy-3,4-dihydro-1H-quinolin-2-one
3,4-Dihydro-7-hydroxycarbostyril
7-Hydroxy-3,4-dihydroquinolin-2(1H)-one
7-Hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline
7-Hydroxy-3,4-dihydro-2(1H)-quinolinone
7-Hydroxy-3,4-dihydro-quinolin-2-one
 
Physical and Chemical Properties:
Density 1.3±0.1 g/cm3
Boiling Point 403.7±45.0 °C at 760 mmHg
Melting Point 233-237 °C
Molecular Formula C9H9NO2
Molecular Weight 163.173
Flash Point 198.0±28.7 °C
 
Specification:
Appearance:Off-white powder
Assay:≥98.0%
Melting Point:232-237°C
Loss on drying:≤0.5%
Residue on ignition:≤1.0%
Single impurity:≤0.3%
Total impurities:≤1.0%
 
Packing:25 kg/drum, can also be packaged according to customer requirements
Storage:Store in a cool, ventilated place
Application:Intermediate of Aripiprazole(CAS:129722-12-9).



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