- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3,4-Dihydro-7-hydroxy-2(1H)-quinolinone
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3,4-Dihydro-7-hydroxy-2(1H)-quinolinone
- Price: ￥108.0/25g ￥288.0/100g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3,4-Dihydro-7-hydroxycarbostyril
- 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: 7-hydroxy-3,4-dihydro-1H-quinolin-2-one
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: 3,4-Dihydro-7-hydroxy-2(1H)-quinolinone
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
22246-18-0
22246-18-0 structure
- Name: 3,4-Dihydro-7-hydroxy-2(1H)-quinolinone
- Chemical Name: 7-hydroxy-3,4-dihydro-1H-quinolin-2-one
- CAS Number: 22246-18-0
- Molecular Formula: C9H9NO2
- Molecular Weight: 163.173
- Catalog: Pharmaceutical intermediate Heterocyclic compound Quinoline compound
- Create Date: 2018-12-12 08:23:18
- Modify Date: 2024-01-02 16:04:53
-
7-Hydroxy-3,4-dihydro-2(1H)-quinolinone is a weak MAO-A inhibitor, with an IC50 of 183 μM, and has no effect on MAO-B[1].
| Name | 7-hydroxy-3,4-dihydro-1H-quinolin-2-one |
|---|---|
| Synonyms |
2,7-quinolinediol, 3,4-dihydro-
3,4-Dihydro-7-hydroxycarbostyril MFCD06410891 2(1H)-Quinolinone, 3,4-dihydro-7-hydroxy- 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 7-Hydroxy-3,4-dihydrochinolin-2(1H)-on 7-hydroxy-3,4-dihydroquinolin-2(1H)-one 7-hydroxy-3,4-dihydro-2-quinolinone 7-Hydroxy-3,4-dihydro carbostyril 3,4-Dihydro-7-hydroxy-2(1H)-quinolinone 7-hydroxy-3,4-dihydro-2(1H)quinolinone Brexpiprazole Impurity 5 Aripiprazole - Impurity A 7-Hydroxy-3,4-dihydro-2(1H)-quinolinone |
| Description | 7-Hydroxy-3,4-dihydro-2(1H)-quinolinone is a weak MAO-A inhibitor, with an IC50 of 183 μM, and has no effect on MAO-B[1]. |
|---|---|
| Related Catalog | |
| Target |
IC50: 183 μM (MAO-A)[1] |
| In Vitro | 7-Hydroxy-3,4-dihydro-2(1H)-quinolinone is a weak MAO-A inhibitor, with an IC50 of 183 μM, and has no effect on MAO-B[1]. |
| References |
| 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 |
| Exact Mass | 163.063324 |
| PSA | 49.33000 |
| LogP | 0.99 |
| Vapour Pressure | 0.0±1.0 mmHg at 25°C |
| Index of Refraction | 1.604 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H317 |
| Precautionary Statements | P280 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xi: Irritant;Xn: Harmful; |
| Risk Phrases | R22;R43 |
| Safety Phrases | S36/37 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2933499090 |
| Precursor 8 | |
|---|---|
| DownStream 8 | |
| HS Code | 2933790090 |
|---|---|
| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |