Description

2-(2-Cyano-Acetylamino)-4-Phenyl-Thiophene-3-Carboxylic Acid Ethyl Ester is a high-value, multi-functional heterocyclic building block designed for advanced chemical synthesis. This compound is critical for research and development in pharmaceutical and agrochemical discovery, serving as a key precursor for complex molecular architectures. It is primarily sought by R&D chemists and process development scientists working on novel active ingredients and fine chemical intermediates.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used as a building block for creating advanced active ingredients in crop protection products.
• Material Science Research: Serves as a precursor for specialized polymers or organic electronic materials due to its conjugated thiophene core.
• Chemical Biology Probes: Utilized in the synthesis of molecular probes for studying biological processes and target identification.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs and fine chemical companies for bespoke synthesis projects requiring high-purity intermediates.
• Academic Research: Employed in university and institutional labs for methodological development and exploration of new heterocyclic chemistry.

Basic Information

Product Name	2-(2-Cyano-Acetylamino)-4-Phenyl-Thiophene-3-Carboxylic Acid Ethyl Ester
CAS No.	546090-58-8
Molecular Formula	C₁₆H₁₄N₂O₃S
Molecular Weight	314.36 g/mol
Synonyms	Ethyl 2-[(2-cyanoacetyl)amino]-4-phenylthiophene-3-carboxylate; 2-(2-Cyanoacetylamino)-4-phenylthiophene-3-carboxylic acid ethyl ester; 4-Phenyl-2-[(2-cyanoacetyl)amino]thiophene-3-carboxylic acid ethyl ester; 546090-58-8; Thiophene-3-carboxylic acid, 2-[(2-cyanoacetyl)amino]-4-phenyl-, ethyl ester; CAATCE
EINECS	Contact for details

Quality Control

Our 2-(2-Cyano-Acetylamino)-4-Phenyl-Thiophene-3-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 spectroscopic methods, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.