- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 6-Hydroxy-3,4-dihydroquinolin-2(1H)-one
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 6-Hydroxy-3,4-dihydroquinolin-2(1H)-one
- Price: ￥78.0/5g ￥228.0/25g ￥658.0/100g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 6-Hydroxy-2(1H)-3,4-dihydroquinolinone
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 6-Hydroxy-2(1H)-3,4-dihydroquinolinone
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
54197-66-9
54197-66-9 structure
- Name: 6-Hydroxy-3,4-dihydroquinolin-2(1H)-one
- Chemical Name: 6-Hydroxy-2(1H)-3,4-dihydroquinolinone
- CAS Number: 54197-66-9
- Molecular Formula: C9H9NO2
- Molecular Weight: 163.173
- Catalog: Organic raw materials Ketone compound
- Create Date: 2018-12-06 14:38:33
- Modify Date: 2025-08-25 22:30:26
| Name | 6-Hydroxy-2(1H)-3,4-dihydroquinolinone |
|---|---|
| Synonyms |
3,4-Dihydro-6-hydroxyquinolin-2(1H)-one
6-hydroxy-1,2,3,4-tetrahydro-2-quinolinone 6-Hydroxy-3,4-dihydroquinolinone 4-tetrahydroquinoline 6-hydroxy-3,4-dihydro-carbostyril 6-HYDROXY-3,4-DIHYDROQUINOLONE MFCD02179410 6-hydroxy-1,2,3,4-tetrahydroquinolin-2-one The intermediate of Cilostazol 6-HQ 6-Hydroxy-1,2,3,4-tetrahydro-2-quinolinone (6-Hydroxy-3,4-dihydro-2(1H)-quinolinone 6-Hydroxy-3,4-dihydro-1H-quinoline-2-one Intermediate of Cilostazol 2(1H)-Quinolinone, 3,4-dihydro-6-hydroxy- 3,4-Dihydro-6-hydroxy-2(1H)-quinolinone 6-Hydroxy-3,4-dihydroquinolin-2(1H)-one Q-2 3,4-Dihydro-2,6-quinolinediol 6-Hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline 6-HYDROXY-3,4-DIHYDROCARBSTYRIL T66 BMVT&J HQ 6-Hydroxy-2-oxo-1 6-Hydroxy-3,4-dihydro-1H-quinolin-2-one 6-hydroxy-1,2,3,4-tetrahydro-2-oxoquinoline 6-Hydroxy-3,4-dihydro-2(1H)-quinolinone |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 424.5±45.0 °C at 760 mmHg |
| Melting Point | 236-240 °C |
| Molecular Formula | C9H9NO2 |
| Molecular Weight | 163.173 |
| Flash Point | 210.5±28.7 °C |
| Exact Mass | 163.063324 |
| PSA | 49.33000 |
| LogP | 0.60 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.604 |
| Storage condition | Room temperature. |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2932999099 |
| Precursor 8 | |
|---|---|
| DownStream 10 | |
![3,4-DIHYDRO-6-[4-[1-(TRANS-4-HYDROXYCYCLOHEXYL)-1H-TETRAZOL-5-YL]BUTOXY]-2(1H)-QUINOLINONE structure](https://image.chemsrc.com/caspic/318/87153-04-6.png)
![trans-3,4-Dihydro-6-[4-[1-[4-(phenylmethoxy)cyclohexyl]-1H-tetrazol-5-yl]butoxy]-2(1H)-quinolinone structure](https://image.chemsrc.com/caspic/167/87152-97-4.png)
![6-[4-(1-cyclohexyl-1H-tetrazol-5-yl)-butoxy]-1-[4-(1-cyclohexyl-1H-tetrazol-5-yl)-butyl]-3,4-dihydro-1H-quinolin-2-one structure](https://image.chemsrc.com/caspic/489/865792-18-3.png)
| HS Code | 2933790090 |
|---|---|
| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |