16732-65-3
6-Bromoindole-2-carboxylic acid
CAS: 16732-65-3
Molecular Formula: C9H6BrNO2
16732-65-3 - Names and Identifiers
| Name | 6-Bromoindole-2-carboxylic acid |
| Synonyms | AKOS JY2083011 Bromoindole-2-carboxylic acid 6-BROMO-2-INDOLECARBOXYLIC ACID 6-Bromoindole-2-carboxylic acid 6-BROMOINDOLE-2-CARBOXYLIC ACID 6-BROMO-1H-INDOLE-2-CARBOXYLIC ACID 6-Bromo-1H-indole-2-carboxylic acid 1H-indole-2-carboxylic acid, 6-bromo- 1H-INDOLE-2-CARBOXYLIC ACID, 6-BROMO- Acide 6-bromo-1H-indole-2-carboxylique |
| CAS | 16732-65-3 |
| InChI | InChI=1/C9H6BrNO2/c10-6-2-1-5-3-8(9(12)13)11-7(5)4-6/h1-4,11H,(H,12,13) |
16732-65-3 - Physico-chemical Properties
| Molecular Formula | C9H6BrNO2 |
| Molar Mass | 240.05 |
| Density | 1.838±0.06 g/cm3(Predicted) |
| Melting Point | 221-223°C |
| Boling Point | 470.9±25.0 °C(Predicted) |
| Flash Point | 238.6°C |
| Vapor Presure | 1.13E-09mmHg at 25°C |
| Appearance | Solid |
| Maximum wavelength(λmax) | 308nm(EtOH)(lit.) |
| pKa | 4.30±0.30(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.749 |
16732-65-3 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | 36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| HS Code | 29349990 |
| Hazard Class | IRRITANT |
16732-65-3 - Introduction
acid is an organic compound with the chemical formula C9H5BrNO2. The following describes its nature, use, preparation and safety information.
Nature:
acid is a colorless to light yellow solid with a special smell. It is a solid insoluble in water at normal temperature, but is soluble in organic solvents such as ethanol, chloroform and dichloromethane. It is a weak acid that reacts with bases.
Use:
The azo acid is used as an important intermediate in organic synthesis. It can be used to synthesize all kinds of organic compounds containing indole structure, such as indole ring Ester, indole -3-carboxylic acid and indole -3-aldehyde. These compounds have a wide range of applications in the fields of medicine, pesticide and chemical synthesis.
Method:
It can be prepared by reacting indole-2-carboxylic acid with bromine under appropriate conditions. First, indole-2 bromine reacts under acidic conditions to produce bromoindole-2-carboxylic acid, and then acid is obtained by hydrolysis reaction under alkaline conditions.
Safety Information:
When handling acid, care should be taken to avoid contact with skin, eyes and respiratory tract. Wear protective gloves, goggles and respiratory protection during operation. Avoid inhaling dust or gas. If contact occurs, rinse immediately with plenty of water and seek medical help. At the same time should be properly stored, away from the fire and oxidant.
Nature:
acid is a colorless to light yellow solid with a special smell. It is a solid insoluble in water at normal temperature, but is soluble in organic solvents such as ethanol, chloroform and dichloromethane. It is a weak acid that reacts with bases.
Use:
The azo acid is used as an important intermediate in organic synthesis. It can be used to synthesize all kinds of organic compounds containing indole structure, such as indole ring Ester, indole -3-carboxylic acid and indole -3-aldehyde. These compounds have a wide range of applications in the fields of medicine, pesticide and chemical synthesis.
Method:
It can be prepared by reacting indole-2-carboxylic acid with bromine under appropriate conditions. First, indole-2 bromine reacts under acidic conditions to produce bromoindole-2-carboxylic acid, and then acid is obtained by hydrolysis reaction under alkaline conditions.
Safety Information:
When handling acid, care should be taken to avoid contact with skin, eyes and respiratory tract. Wear protective gloves, goggles and respiratory protection during operation. Avoid inhaling dust or gas. If contact occurs, rinse immediately with plenty of water and seek medical help. At the same time should be properly stored, away from the fire and oxidant.
Last Update：2024-04-09 21:01:54
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