5,6-Difluoroindole-2-carboxylic acid
5,6-Difluoroindole-2-carboxylic acid
CAS: 169674-35-5
Molecular Formula: C9H5F2NO2
5,6-Difluoroindole-2-carboxylic acid - Names and Identifiers
| Name | 5,6-Difluoroindole-2-carboxylic acid |
| Synonyms | 5-Chlor-6-fluor-1H-indol 5-Chloro-6-fluoro-1H-indole 1H-indole, 5-chloro-6-fluoro- 5,6-DIFLUOROINDOLE-2-CARBOXYLIC ACID 5,6-Difluoroindole-2-carboxylic acid 5,6-DIFLUORO-1H-INDOLE-2-CARBOXYLIC ACID 1H-Indole-2-carboxylic acid, 5,6-difluoro- |
| CAS | 169674-35-5 |
| InChI | InChI=1/C8H5ClFN/c9-6-3-5-1-2-11-8(5)4-7(6)10/h1-4,11H |
5,6-Difluoroindole-2-carboxylic acid - Physico-chemical Properties
| Molecular Formula | C9H5F2NO2 |
| Molar Mass | 197.14 |
| Density | 1.605±0.06 g/cm3(Predicted) |
| Boling Point | 427.4±40.0 °C(Predicted) |
| Flash Point | 135.1°C |
| Vapor Presure | 0.00208mmHg at 25°C |
| pKa | 4.21±0.30(Predicted) |
| Storage Condition | 2-8°C |
| Sensitive | Light Sensitive |
| Refractive Index | 1.657 |
5,6-Difluoroindole-2-carboxylic acid - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection |
5,6-Difluoroindole-2-carboxylic acid - Introduction
5. acid is an organic compound with the chemical formula C9H5F2NO2. The following is an introduction to its nature, use, preparation and safety information:
Nature:
-Appearance: Colorless or light yellow crystal.
-Melting point: About 180-184 degrees Celsius.
-Solubility: Soluble in organic solvents such as methanol, ethanol and chloroform, insoluble in water.
Use:
- 5, acid is an important indole compound, which can be used as an intermediate in organic synthesis.
-It is widely used in drug research and manufacturing, and can be used to synthesize anti-cancer drugs, antiviral drugs and antibacterial drugs.
Method:
- 5, acid preparation methods are more diverse, the common method is through the reaction of difluoroindole and hydrocyanic acid, and then the product is hydrolyzed.
Safety Information:
- 5, acid is relatively safe under regular operating conditions, but the following points are still required:
-Avoid contact with skin, eyes and respiratory tract.
-Wear appropriate protective equipment such as laboratory gloves, safety goggles and masks during use.
-Store away from ignition and oxidizing agents.
Nature:
-Appearance: Colorless or light yellow crystal.
-Melting point: About 180-184 degrees Celsius.
-Solubility: Soluble in organic solvents such as methanol, ethanol and chloroform, insoluble in water.
Use:
- 5, acid is an important indole compound, which can be used as an intermediate in organic synthesis.
-It is widely used in drug research and manufacturing, and can be used to synthesize anti-cancer drugs, antiviral drugs and antibacterial drugs.
Method:
- 5, acid preparation methods are more diverse, the common method is through the reaction of difluoroindole and hydrocyanic acid, and then the product is hydrolyzed.
Safety Information:
- 5, acid is relatively safe under regular operating conditions, but the following points are still required:
-Avoid contact with skin, eyes and respiratory tract.
-Wear appropriate protective equipment such as laboratory gloves, safety goggles and masks during use.
-Store away from ignition and oxidizing agents.
Last Update：2024-04-09 19:05:47
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View History
5,6-Difluoroindole-2-carboxylic acid
1-Hexanone,1-(3,4-dihydroxyphenyl)-(9CI)
1255147-52-4
201734-76-1
7-Octen-1-ol
19-nortestosterone
2,2-difluoro-N-[(1-methyl-1H-pyrrol-2-yl)methyl]-2H-1,3-benzodioxol-5-amine
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2H-Pyrrol-2-one, 4-[(2,3-dihydro-1,4-benzodioxin-6-yl)carbonyl]-1-(2-furanylmethyl)-1,5-dihydro-3-hydroxy-5-(4-hydroxy-3-methoxyphenyl)-
1-Hexanone,1-(3,4-dihydroxyphenyl)-(9CI)
1255147-52-4
201734-76-1
7-Octen-1-ol
19-nortestosterone
2,2-difluoro-N-[(1-methyl-1H-pyrrol-2-yl)methyl]-2H-1,3-benzodioxol-5-amine
5-((tert-Butoxycarbonyl)amino)-1-(4-fluorophenyl)-1H-pyrazole-4-carboxylic acid
4-(4-Tert-butylpyridin-2-yl)-[1]benzofuro[2,3-b]quinoline
2H-Pyrrol-2-one, 4-[(2,3-dihydro-1,4-benzodioxin-6-yl)carbonyl]-1-(2-furanylmethyl)-1,5-dihydro-3-hydroxy-5-(4-hydroxy-3-methoxyphenyl)-