Description

Ethyl 2-Amino-4-(4-Nitrophenyl)Thiophene-3-Carboxylate is a high-purity, specialized heterocyclic building block of significant importance in advanced organic synthesis. This compound serves as a critical intermediate for the development of novel pharmaceuticals and functional materials, offering a versatile scaffold for further chemical modification. It is primarily required by research institutions and industrial R&D departments focused on medicinal chemistry, agrochemicals, and material science.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting specific enzyme inhibitors or receptor modulators.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its unique thiophene-nitrophenyl structure.
• Material Science: Serves as a building block for organic semiconductors, dyes, and pigments due to its conjugated system and electron-withdrawing nitro group.
• Chemical Synthesis: A versatile reagent for constructing complex heterocyclic frameworks in academic and industrial research laboratories.
• Life Science Research: Utilized as a biochemical tool or probe in the study of biological pathways and mechanisms.

Basic Information

Product Name	Ethyl 2-Amino-4-(4-Nitrophenyl)Thiophene-3-Carboxylate
CAS No.	312727-66-5
Molecular Formula	C13H12N2O4S
Molecular Weight	292.31 g/mol
Synonyms	Ethyl 2-Amino-4-(p-nitrophenyl)thiophene-3-carboxylate; 2-Amino-4-(4-nitrophenyl)thiophene-3-carboxylic acid ethyl ester; 4-(4-Nitrophenyl)-2-aminothiophene-3-carboxylic acid ethyl ester; 3-Thiophenecarboxylic acid, 2-amino-4-(4-nitrophenyl)-, ethyl ester; Ethyl α-amino-4-(p-nitrophenyl)thiophene-3-carboxylate; Ethyl 2-amino-4-(4'-nitrophenyl)thiophene-3-carboxylate; 312727-66-5
EINECS	Contact for details

Quality Control

Our Ethyl 2-Amino-4-(4-Nitrophenyl)Thiophene-3-Carboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your research and development requirements.

Storage

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

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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