6-Hydroxy-2(1H)-3,4-dihydroquinolinone

6-Hydroxy-2(1H)-3,4-dihydroquinolinone (CAS 54197-66-9) is a pharmaceutical-grade intermediate of cilostazol, manufactured directly by XiaoDu Technology (Guangdong) Co., Ltd. to Chinese Pharmacopoeia (ChP) standard, with samples available on request. It is sold into Asia, North America, Central/South America, Western Europe, Eastern Europe, Australasia, the Middle East, and Africa.