6-Hydroxy-2(1H)-3,4-dihydroquinolinone
Synonym(s):6-Hydroxy-1,2,3,4-tetrahydro-2-quinolinone;6-Hydroxy-3,4-dihydro-2(1H)-quinolinone;6-Hydroxy-3,4-dihydrocarbstyril
- CAS NO.：54197-66-9
- Empirical Formula: C9H9NO2
- Molecular Weight: 163.17
- MDL number: MFCD02179410
- EINECS: 611-111-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-08 10:32:36
What is 6-Hydroxy-2(1H)-3,4-dihydroquinolinone?
Chemical properties
6-Hydroxy-2(1H)-3,4-dihydroquinolinone Appearance is white to almost white powder to crystal, Melting point 238°C, Store at -20° C.
The Uses of 6-Hydroxy-2(1H)-3,4-dihydroquinolinone
A metabolite of Cilostazole.
What are the applications of Application
6-Hydroxy-3,4-dihydro-1H-quinoline-2-one is 6-Hydroxy-3,4-dihydro-1H-quinoline-2-one is a metabolite of Cilostazole.
Properties of 6-Hydroxy-2(1H)-3,4-dihydroquinolinone
| Melting point: | 236-240 °C |
| Boiling point: | 424.5±45.0 °C(Predicted) |
| Density | 1.282±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | DMSO (Slightly), Methanol (Slightly, Heated) |
| pka | 9.86±0.20(Predicted) |
| form | neat |
| color | White to Almost white |
| CAS DataBase Reference | 54197-66-9(CAS DataBase Reference) |
Safety information for 6-Hydroxy-2(1H)-3,4-dihydroquinolinone
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 6-Hydroxy-2(1H)-3,4-dihydroquinolinone
6-Hydroxy-2(1H)-3,4-dihydroquinolinone manufacturer
Clickchem Research LLP
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Phone:+91-8140031133
Whatsapp: +91- 8140031133
product: 54197-66-9 CILOSTAZOL USP RELATED COMPOUND A 90 % Above
Navone Specialties (OPC) Pvt Ltd
3Y
Phone:+91-9323789882
Whatsapp: +91- 9323789882
product: 6-Hydroxy-2(1H)-3,4 dihydroquinolinone 54197-66-9 99%
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![6-[4-(1-CYCLOHEXYL-1H-TETRAZOL-5-YL) BUTOXY]-2(1H)-QUINOLINONE](https://img.chemicalbook.in/CAS/GIF/73963-62-9.gif)
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