Description

Ethyl 4-(4-Chlorophenyl)-2-[(Cyanoacetyl)Amino]Thiophene-3-Carboxylate is a high-value, multi-functional heterocyclic building block designed for advanced chemical synthesis. This compound is critical for research and development in the pharmaceutical and agrochemical sectors, where precise molecular architecture is required. It is primarily sought after by process chemists and R&D teams working on novel active ingredients and complex organic molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and metabolic diseases.
• Agrochemical Research: Serves as a core scaffold for developing new-generation herbicides, fungicides, and insecticides with improved efficacy and selectivity.
• Material Science: Used in the research of advanced organic electronic materials, such as organic semiconductors and non-linear optical (NLO) materials, due to its conjugated thiophene core.
• Chemical Synthesis Building Block: Enables the construction of complex polyheterocyclic systems for academic research and specialty chemical manufacturing.
• Bioconjugation & Probe Development: The reactive amino and ester groups make it suitable for creating fluorescent probes or bioconjugates for biochemical research.

Basic Information

Product Name	Ethyl 4-(4-Chlorophenyl)-2-[(Cyanoacetyl)Amino]Thiophene-3-Carboxylate
CAS No.	547706-71-8
Molecular Formula	C16H13ClN2O3S
Molecular Weight	348.80 g/mol
Synonyms	Ethyl 2-[(2-cyanoacetyl)amino]-4-(4-chlorophenyl)thiophene-3-carboxylate; 4-(4-Chlorophenyl)-2-[(cyanoacetyl)amino]thiophene-3-carboxylic Acid Ethyl Ester; 2-[(Cyanoacetyl)amino]-4-(4-chlorophenyl)thiophene-3-carboxylic Acid Ethyl Ester; Ethyl 2-(2-cyanoacetamido)-4-(4-chlorophenyl)thiophene-3-carboxylate; 547706-71-8; Thiophene-3-carboxylic acid, 2-[(2-cyanoacetyl)amino]-4-(4-chlorophenyl)-, ethyl ester
EINECS	Contact for details

Quality Control

Our production of Ethyl 4-(4-Chlorophenyl)-2-[(Cyanoacetyl)Amino]Thiophene-3-Carboxylate adheres to stringent in-process controls to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality system is designed to meet the exacting standards required for pharmaceutical and advanced agrochemical research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The compound may be hygroscopic; keep the container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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