Description

3-Thiophenecarboxylic Acid, 4-Amino-5-(4-Chloro-3-Nitrobenzoyl)-2-[[2-(Trifluoromethyl)Phenyl]Amino]-, Ethyl Ester is a sophisticated, multi-functional heterocyclic building block designed for advanced synthetic chemistry. This compound matters for its unique molecular architecture, which combines a thiophene core with amino, nitro, chloro, and trifluoromethyl substituents, enabling precise molecular design and modification. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and complex intermediates.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the research and development of new drug candidates, particularly for targeted therapies.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, and insecticides, leveraging its unique halogenated and fluorinated structure.
• Material Science Research: Acts as a specialized monomer or building block for developing advanced polymers and organic electronic materials.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways and enzyme functions.
• Custom Synthesis & Contract Manufacturing: A key material for fine chemical suppliers offering bespoke synthesis services for client-specific molecular targets.

Basic Information

Product Name	3-Thiophenecarboxylic Acid, 4-Amino-5-(4-Chloro-3-Nitrobenzoyl)-2-[[2-(Trifluoromethyl)Phenyl]Amino]-, Ethyl Ester
CAS No.	680212-25-3
Molecular Formula	C21H15ClF3N3O5S
Molecular Weight	513.88 g/mol
Synonyms	Ethyl 4-Amino-5-(4-chloro-3-nitrobenzoyl)-2-{[2-(trifluoromethyl)phenyl]amino}thiophene-3-carboxylate; 4-Amino-5-(4-chloro-3-nitrobenzoyl)-2-[(2-(trifluoromethyl)phenyl)amino]thiophene-3-carboxylic acid ethyl ester; 680212-25-3; UNII-7V4A8U16JN; 7V4A8U16JN; SCHEMBL218269; AKOS025147065; AS-81033; ZINC000103430605
EINECS	Contact for details

Quality Control

Our 3-Thiophenecarboxylic Acid, 4-Amino-5-(4-Chloro-3-Nitrobenzoyl)-2-[[2-(Trifluoromethyl)Phenyl]Amino]-, Ethyl Ester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our commitment to quality supports your R&D and scale-up processes with reliable, high-purity material.

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). This compound may be light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0% (Area %)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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