Description

Diethyl 5-({4-Chloro-3-Nitrobenzoyl}Amino)-3-Methyl-2,4-Thiophenedicarboxylate is a high-purity, specialized organic intermediate with a complex molecular architecture combining thiophene, benzamide, and ester functionalities. This compound matters for its role as a critical building block in the synthesis of advanced pharmaceutical agents and agrochemicals, enabling the development of novel active ingredients. It is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and agrochemical industries for constructing complex heterocyclic scaffolds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibitors or receptor modulators.
• Agrochemical Research: Serves as a building block for developing new herbicides, fungicides, or insecticides with tailored activity profiles.
• Material Science: Potential monomer or precursor for advanced polymers and organic electronic materials due to its conjugated thiophene core.
• Chemical Synthesis: Versatile intermediate for academic and industrial research in organic chemistry, enabling complex molecule construction.
• Dye & Pigment Industry: Can be utilized in the synthesis of specialized dyes and pigments owing to its nitro and aromatic groups.

Basic Information

Product Name	Diethyl 5-({4-Chloro-3-Nitrobenzoyl}Amino)-3-Methyl-2,4-Thiophenedicarboxylate
CAS No.	301682-02-0
Molecular Formula	C18H17ClN2O7S
Molecular Weight	440.85 g/mol
Synonyms	Diethyl 5-[(4-chloro-3-nitrobenzoyl)amino]-3-methylthiophene-2,4-dicarboxylate; 5-[(4-Chloro-3-nitrobenzoyl)amino]-3-methylthiophene-2,4-dicarboxylic acid diethyl ester; Diethyl 5-((4-chloro-3-nitrobenzamido)-3-methylthiophene-2,4-dicarboxylate; 301682-02-0; Thiophene-2,4-dicarboxylic acid, 5-[(4-chloro-3-nitrobenzoyl)amino]-3-methyl-, diethyl ester
EINECS	Contact for details

Quality Control

Our Diethyl 5-({4-Chloro-3-Nitrobenzoyl}Amino)-3-Methyl-2,4-Thiophenedicarboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment ensures the material is suitable for demanding applications in pharmaceutical and agrochemical research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and storage should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.