111258-23-2
methyl 4-methoxy-2-indolecarboxylate
CAS: 111258-23-2
Molecular Formula: C11H11NO3
111258-23-2 - Names and Identifiers
111258-23-2 - Physico-chemical Properties
| Molecular Formula | C11H11NO3 |
| Molar Mass | 205.21 |
| Density | 1.253±0.06 g/cm3(Predicted) |
| Melting Point | 140-142°C(lit.) |
| Boling Point | 370.1±22.0 °C(Predicted) |
| Flash Point | 177.6°C |
| Vapor Presure | 1.14E-05mmHg at 25°C |
| Appearance | White to slightly yellow crystalline powder |
| pKa | 15.20±0.30(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.612 |
| MDL | MFCD00134300 |
111258-23-2 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/38 - Irritating to eyes and skin. |
| Safety Description | S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 3 |
| HS Code | 29339980 |
111258-23-2 - Introduction
4-methoxyindole-2-carboxylic acid methyl ester (methyl ester) is an organic compound with a chemical formula of C11H11NO2. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: 4-methoxyindole-2-carboxylic acid methyl ester is a white crystalline solid, which can vary from colorless to light yellow.
-Melting point: about 105 ℃-107 ℃.
-Storage conditions: need to be stored in a dry, dark, low temperature environment.
Use:
4-methoxyindole-2-carboxylic acid methyl ester is usually used as an intermediate in organic synthesis, mainly for the synthesis of natural products with indole skeleton, drugs and pesticides and other compounds. It can also be used to study indole derivatives for the preparation of new drug molecules.
Preparation Method:
The synthesis of 4-methoxyindole-2-carboxylic acid methyl ester can be achieved by the methylation of indole and the esterification of carboxylic acid. Specifically, methanol and an activated carboxylic acid can be used to react with the indole, followed by an esterification reaction to produce the target product.
Safety Information:
The toxicity information of 4-methoxyindole-2-carboxylic acid methyl ester is limited, so further evaluation and laboratory operation are required.
-Use with appropriate personal protective equipment, such as gloves and breathing apparatus.
-During operation, pay attention to prevent inhalation, contact with skin and eyes.
-During storage, avoid contact with fire and avoid contact with strong oxidants, strong acids and other substances.
Please note that the handling and use of chemicals should follow relevant safety procedures and comply with local laws and regulations.
Nature:
-Appearance: 4-methoxyindole-2-carboxylic acid methyl ester is a white crystalline solid, which can vary from colorless to light yellow.
-Melting point: about 105 ℃-107 ℃.
-Storage conditions: need to be stored in a dry, dark, low temperature environment.
Use:
4-methoxyindole-2-carboxylic acid methyl ester is usually used as an intermediate in organic synthesis, mainly for the synthesis of natural products with indole skeleton, drugs and pesticides and other compounds. It can also be used to study indole derivatives for the preparation of new drug molecules.
Preparation Method:
The synthesis of 4-methoxyindole-2-carboxylic acid methyl ester can be achieved by the methylation of indole and the esterification of carboxylic acid. Specifically, methanol and an activated carboxylic acid can be used to react with the indole, followed by an esterification reaction to produce the target product.
Safety Information:
The toxicity information of 4-methoxyindole-2-carboxylic acid methyl ester is limited, so further evaluation and laboratory operation are required.
-Use with appropriate personal protective equipment, such as gloves and breathing apparatus.
-During operation, pay attention to prevent inhalation, contact with skin and eyes.
-During storage, avoid contact with fire and avoid contact with strong oxidants, strong acids and other substances.
Please note that the handling and use of chemicals should follow relevant safety procedures and comply with local laws and regulations.
Last Update：2024-04-09 20:49:11
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View History
111258-23-2
1016-58-6
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223792-48-1
142345-67-3
n-壬基溴化锌
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368866-07-3