2(1H)-Quinolinone, 4-bromo-
4-BROMOQUINOLIN-2(1H)-ONE
CAS: 938-39-6
Molecular Formula: C9H6BrNO
2(1H)-Quinolinone, 4-bromo- - Names and Identifiers
| Name | 4-BROMOQUINOLIN-2(1H)-ONE |
| Synonyms | 4-BROMOQUINOLIN-2-ONE 4-BroMo-1H-quinolin-2-one 4-BROMOQUINOLIN-2(1H)-ONE 2(1H)-Quinolinone, 4-bromo- 4-broMo-2,3-dihydroquinolin-2-one |
| CAS | 938-39-6 |
2(1H)-Quinolinone, 4-bromo- - Physico-chemical Properties
| Molecular Formula | C9H6BrNO |
| Molar Mass | 224.05 |
| Density | 1.5708 (rough estimate) |
| Melting Point | 266.5°C |
| Boling Point | 381.2±42.0 °C(Predicted) |
| pKa | 10.33±0.70(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.6120 (estimate) |
| Use | Application 4-bromoquinoline-2-one can be used as an intermediate in organic synthesis and pharmaceutical intermediates, mainly used in laboratory research and development processes and chemical production processes. |
2(1H)-Quinolinone, 4-bromo- - Introduction
4-BROMOQUINOLIN-2(1H)-ONE is an organic compound with the chemical formula C9H6BrNO. It is a compound similar to quinoline in structure, in which the nitrogen atom is connected to an oxygen atom and a carbon atom, the bromine atom is attached to the aromatic ring.
In terms of properties, 4-BROMOQUINOLIN-2(1H)-ONE is a yellow crystal, odorless, and its melting point is about 116-117°C. It has low solubility in solvents and is soluble in organic solvents such as chloroform, dichloromethane and ethanol.
In Terms of Use, 4-BROMOQUINOLIN-2(1H)-ONE is often used as a starting material or intermediate in organic synthesis. It can be used to synthesize other organic compounds, such as drugs, dyes and pesticides.
There are many preparation methods for 4-BROMOQUINOLIN-2(1H)-ONE. A commonly used method is obtained by the reaction of bromoquinoline and sodium nitrite, the specific steps are to first react bromoquinoline with sodium nitrite in distilled water, and then acidify and crystallize to purify, 4-BROMOQUINOLIN-2(1H)-ONE was finally obtained.
In terms of safety information, 4-BROMOQUINOLIN-2(1H)-ONE is an organic compound and must be used and handled in accordance with laboratory safety procedures. It can cause irritation to the eyes, skin and respiratory tract, so direct contact needs to be avoided. At the same time, when disposing of waste, it should be handled and disposed in accordance with local regulations to avoid pollution to the environment. If you need to use this compound, please operate under the guidance of experienced chemical professionals.
In terms of properties, 4-BROMOQUINOLIN-2(1H)-ONE is a yellow crystal, odorless, and its melting point is about 116-117°C. It has low solubility in solvents and is soluble in organic solvents such as chloroform, dichloromethane and ethanol.
In Terms of Use, 4-BROMOQUINOLIN-2(1H)-ONE is often used as a starting material or intermediate in organic synthesis. It can be used to synthesize other organic compounds, such as drugs, dyes and pesticides.
There are many preparation methods for 4-BROMOQUINOLIN-2(1H)-ONE. A commonly used method is obtained by the reaction of bromoquinoline and sodium nitrite, the specific steps are to first react bromoquinoline with sodium nitrite in distilled water, and then acidify and crystallize to purify, 4-BROMOQUINOLIN-2(1H)-ONE was finally obtained.
In terms of safety information, 4-BROMOQUINOLIN-2(1H)-ONE is an organic compound and must be used and handled in accordance with laboratory safety procedures. It can cause irritation to the eyes, skin and respiratory tract, so direct contact needs to be avoided. At the same time, when disposing of waste, it should be handled and disposed in accordance with local regulations to avoid pollution to the environment. If you need to use this compound, please operate under the guidance of experienced chemical professionals.
Last Update：2024-04-09 21:48:26
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CAS: 938-39-6
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Mobile: 18021002903
QQ: 3008007409
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CAS: 938-39-6
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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