Description

5-Amino-4-(4-Methoxy-Phenylcarbamoyl)-3-Methyl-Thiophene-2-Carboxylic Acid Ethyl Ester is a high-purity, multi-functional heterocyclic building block essential for advanced organic synthesis. This compound matters because it provides a versatile scaffold for constructing complex molecules, particularly in the development of novel active pharmaceutical ingredients (APIs) and specialty agrochemicals. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating new compounds with potential biological activity.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its thiophene-based structure.
• Organic Synthesis: Serves as a versatile precursor for constructing complex heterocyclic compounds in academic and industrial research settings.
• Material Science: Potential use in the synthesis of organic semiconductors or specialty polymers requiring specific electronic properties.
• Chemical Biology: Employed in the design and synthesis of molecular probes for studying biological processes.

Basic Information

Product Name	5-Amino-4-(4-Methoxy-Phenylcarbamoyl)-3-Methyl-Thiophene-2-Carboxylic Acid Ethyl Ester
CAS No.	769161-98-0
Molecular Formula	C16H18N2O4S
Molecular Weight	334.39 g/mol
Synonyms	Ethyl 5-Amino-4-[(4-methoxyphenyl)carbamoyl]-3-methylthiophene-2-carboxylate; 5-Amino-3-methyl-4-[(4-methoxyphenyl)carbamoyl]thiophene-2-carboxylic Acid Ethyl Ester; 769161-98-0; Thiophene-2-carboxylic acid, 5-amino-4-[(4-methoxyphenyl)carbamoyl]-3-methyl-, ethyl ester; 4-(4-Methoxy-phenylcarbamoyl)-5-amino-3-methyl-thiophene-2-carboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our 5-Amino-4-(4-Methoxy-Phenylcarbamoyl)-3-Methyl-Thiophene-2-Carboxylic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure compliance with exacting standards for research and development use. A comprehensive Certificate of Analysis (COA) detailing all specifications is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.