2,3-Dihydro-2-oxo-6-benzothiazolecarboxylic acid methyl ester
6-Benzothiazolecarboxylicacid,2,3-dihydro-2-oxo-,methylester(9CI)
CAS: 118620-99-8
Molecular Formula: C9H7NO3S
2,3-Dihydro-2-oxo-6-benzothiazolecarboxylic acid methyl ester - Names and Identifiers
2,3-Dihydro-2-oxo-6-benzothiazolecarboxylic acid methyl ester - Physico-chemical Properties
| Molecular Formula | C9H7NO3S |
| Molar Mass | 209.22 |
| Density | 1.409±0.06 g/cm3(Predicted) |
| Melting Point | 216-217 °C(Solv: methanol (67-56-1)) |
| pKa | 9.73±0.20(Predicted) |
| Storage Condition | 2-8°C |
2,3-Dihydro-2-oxo-6-benzothiazolecarboxylic acid methyl ester - Introduction
Benzothiazolinone-6-carboxylic acid methyl ester is an organic compound whose molecular formula is C12H9NO3S. The following is a description of the properties, uses, preparation methods and safety information of benzothiazolinone -6-carboxylic acid methyl ester:
Nature:
-Appearance: Benzothiazolinone -6-carboxylic acid methyl ester is a white crystal or crystalline powder.
-Melting point: The melting point of benzothiazolinone-6-carboxylic acid methyl ester is 74-77°C.
-Solubility: Soluble in organic solvents such as ethers and ketones, almost insoluble in water.
Use:
Benzothiazolinone-6-carboxylic acid methyl ester is widely used in the field of organic synthesis, and is often used as the raw material and intermediate of heterocyclic compounds. It can be used to synthesize potential drug molecules, pesticides and dyes.
Preparation Method:
The preparation method of benzothiazolinone -6-methyl formate is mainly divided into two steps:
1. First, 4-nitrophenol is converted to 4-aminophenol through a series of reactions.
2. Next, 4-aminophenol is reacted with acetone and sulfur to generate the target product benzothiazolinone -6-carboxylic acid methyl ester.
Safety Information:
The toxicity of benzothiazolinone -6-carboxylic acid methyl ester is low. However, as an organic compound, it is still necessary to pay attention to safe operation. Contact with skin and eyes should be avoided and inhalation or ingestion avoided. Wear protective gloves, goggles and dust masks during handling to ensure that the operation is carried out under well-ventilated conditions. For unintended contact or ingestion, seek medical attention as soon as possible.
Nature:
-Appearance: Benzothiazolinone -6-carboxylic acid methyl ester is a white crystal or crystalline powder.
-Melting point: The melting point of benzothiazolinone-6-carboxylic acid methyl ester is 74-77°C.
-Solubility: Soluble in organic solvents such as ethers and ketones, almost insoluble in water.
Use:
Benzothiazolinone-6-carboxylic acid methyl ester is widely used in the field of organic synthesis, and is often used as the raw material and intermediate of heterocyclic compounds. It can be used to synthesize potential drug molecules, pesticides and dyes.
Preparation Method:
The preparation method of benzothiazolinone -6-methyl formate is mainly divided into two steps:
1. First, 4-nitrophenol is converted to 4-aminophenol through a series of reactions.
2. Next, 4-aminophenol is reacted with acetone and sulfur to generate the target product benzothiazolinone -6-carboxylic acid methyl ester.
Safety Information:
The toxicity of benzothiazolinone -6-carboxylic acid methyl ester is low. However, as an organic compound, it is still necessary to pay attention to safe operation. Contact with skin and eyes should be avoided and inhalation or ingestion avoided. Wear protective gloves, goggles and dust masks during handling to ensure that the operation is carried out under well-ventilated conditions. For unintended contact or ingestion, seek medical attention as soon as possible.
Last Update：2024-04-09 19:05:45
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Product Name: 6-Benzothiazolecarboxylicacid,2,3-dihydro-2-oxo-,methylester(9CI) Visit Supplier Webpage Request for quotation
CAS: 118620-99-8
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 118620-99-8
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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