5-Benzothiazolecarboxylicacid,2-amino-,methylester
5-Benzothiazolecarboxylicacid,2-amino-,methylester
CAS: 209459-07-4
Molecular Formula: C9H8N2O2S
5-Benzothiazolecarboxylicacid,2-amino-,methylester - Names and Identifiers
5-Benzothiazolecarboxylicacid,2-amino-,methylester - Physico-chemical Properties
| Molecular Formula | C9H8N2O2S |
| Molar Mass | 208.237 |
| Storage Condition | Room Temprature |
5-Benzothiazolecarboxylicacid,2-amino-,methylester - Introduction
Methyl 2-aminobenzothiazole-5-carboxylate (2-amino-,methylester-), also known as methyl 2-aminobenzothiazole-5-carboxylate, is an organic compound. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: Colorless or light yellow crystalline powder
-Molecular formula: C10H8N2O2S
-Molecular weight: 228.25g/mol
-melting point: 124-128 ℃
-Solubility: Soluble in benzene and ethanol, slightly soluble in water
Use:
-Chemical reagents: can be used to synthesize other compounds, such as drugs, dyes and ligands.
-Fluorescent probe: Because the compound has fluorescent properties, it can be used in the field of biological experiments and analysis.
-Antibacterial drugs: It has certain antibacterial activity and can be used for research and development and preparation of antibacterial drugs.
Preparation Method:
The preparation of 2-aminobenzothiazole-5-carboxylic acid methyl ester can usually be carried out by the following steps:
1. First, benzothiazole reacts with formic anhydride under the catalysis of ferrous chloride to generate benzothiazole-5-carboxylic anhydride.
2. Then, benzothiazole-5-carboxylic anhydride and methyl carbamate are reacted under acidic conditions to generate 2-aminobenzothiazole-5-carboxylic acid (methyl ester).
3. Finally, the methyl ester group is removed by deprotection reaction or other methods to obtain methyl 2-aminobenzothiazole-5-carboxylate.
Safety Information:
-The specific toxicity and hazard data of this compound are rarely reported, so it must be handled and stored in the laboratory in accordance with relevant safety procedures.
-Avoid contact with skin and eyes, and ensure a well-ventilated working environment.
-Wear appropriate protective equipment such as lab gloves, safety glasses and protective clothing during operation.
-Before use, carefully read and follow the relevant safety data sheet and operating instructions.
Nature:
-Appearance: Colorless or light yellow crystalline powder
-Molecular formula: C10H8N2O2S
-Molecular weight: 228.25g/mol
-melting point: 124-128 ℃
-Solubility: Soluble in benzene and ethanol, slightly soluble in water
Use:
-Chemical reagents: can be used to synthesize other compounds, such as drugs, dyes and ligands.
-Fluorescent probe: Because the compound has fluorescent properties, it can be used in the field of biological experiments and analysis.
-Antibacterial drugs: It has certain antibacterial activity and can be used for research and development and preparation of antibacterial drugs.
Preparation Method:
The preparation of 2-aminobenzothiazole-5-carboxylic acid methyl ester can usually be carried out by the following steps:
1. First, benzothiazole reacts with formic anhydride under the catalysis of ferrous chloride to generate benzothiazole-5-carboxylic anhydride.
2. Then, benzothiazole-5-carboxylic anhydride and methyl carbamate are reacted under acidic conditions to generate 2-aminobenzothiazole-5-carboxylic acid (methyl ester).
3. Finally, the methyl ester group is removed by deprotection reaction or other methods to obtain methyl 2-aminobenzothiazole-5-carboxylate.
Safety Information:
-The specific toxicity and hazard data of this compound are rarely reported, so it must be handled and stored in the laboratory in accordance with relevant safety procedures.
-Avoid contact with skin and eyes, and ensure a well-ventilated working environment.
-Wear appropriate protective equipment such as lab gloves, safety glasses and protective clothing during operation.
-Before use, carefully read and follow the relevant safety data sheet and operating instructions.
Last Update：2024-04-09 21:04:16
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