5-aminothiophene-2-carboxylic methyl ester

5-aminothiophene-2-carboxylic methyl ester - Names and Identifiers

Name	5-Amino-thiophene-2-carboxylic acid methyl ester
Synonyms	methyl 5-aminothiophene-2-carboxylate 5-aminothiophene-2-carboxylic methyl ester 5-Amino-thiophene-2-carboxylic acid methyl ester 2-Thiophenecarboxylicacid, 5-aMino-, Methyl ester
CAS	14597-58-1
EINECS	200-110-4
InChI	InChI=1/C6H7NO2S/c1-9-6(8)4-2-3-5(7)10-4/h2-3H,7H2,1H3

5-aminothiophene-2-carboxylic methyl ester - Physico-chemical Properties

Molecular Formula	C6H7NO2S
Molar Mass	157.19
Density	1.319±0.06 g/cm3(Predicted)
Melting Point	81 °C
Boling Point	304.8±22.0 °C(Predicted)
Flash Point	138.1°C
Vapor Presure	0.000855mmHg at 25°C
pKa	0.38±0.10(Predicted)
Storage Condition	under inert gas (nitrogen or Argon) at 2–8 °C
Refractive Index	1.598

5-aminothiophene-2-carboxylic methyl ester - Introduction

acid methyl ester is an organic compound. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: acid methyl ester is a white crystalline solid.
-Solubility: It can be dissolved in alcohol and Ketone solvents, insoluble in water.
-Melting point: Its melting point is 100-102 ℃.

Use:
-Chemical synthesis: acid methyl ester is commonly used in organic synthesis reactions and is used as a reagent or intermediate.
-Pharmaceutical field: It can be used to synthesize compounds with antibacterial and anti-tumor activities.

Method:
-The preparation method of acid methyl ester can be completed by the following steps:
1. Methyl thiophene-2-formate is reacted with methyl carbamate.
2. After proper operation and purification steps, get acid methyl ester.

Safety Information:
-acid methyl ester is a chemical that requires careful handling.
-When in use, it is recommended to wear personal protective equipment, such as gloves, protective glasses and laboratory coats.
-Avoid contact with skin, eyes and mucous membranes.
-When using and storing, observe relevant safety operations and precautions.
-If you come into contact with the compound, rinse immediately with plenty of water and seek medical advice.

Please note that before operating the compound, ensure that you have sufficient chemical knowledge and experimental experience, and operate in a suitable laboratory environment.

Last Update：2024-04-09 15:17:52