Description

3-Thiophenecarboxylic Acid, 2-[(2-Chloroacetyl)Amino]-4-(2-Furanyl)-, Ethyl Ester is a high-value, multi-functional heterocyclic building block designed for advanced synthetic chemistry. This compound matters for its unique molecular architecture, which incorporates thiophene, furan, and chloroacetyl moieties, enabling its use in the development of novel materials and active pharmaceutical ingredients. It is primarily needed by research and development chemists in the pharmaceutical, agrochemical, and material science industries for creating new molecules with targeted properties.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory activity.
• Agrochemical Research: Used in the development of new generation herbicides, fungicides, or insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science: Acts as a monomer or functional additive in the creation of conductive polymers, organic semiconductors, or advanced coatings.
• Chemical Biology: Employed as a probe or linker in bioconjugation chemistry and the study of biological pathways.
• Academic & Contract Research: Essential for fundamental organic chemistry research and discovery projects in university and CRO (Contract Research Organization) laboratories.
• Custom Synthesis: A versatile starting material for the contract manufacturing of complex, proprietary molecules for various industrial applications.

Basic Information

Product Name	3-Thiophenecarboxylic Acid, 2-[(2-Chloroacetyl)Amino]-4-(2-Furanyl)-, Ethyl Ester
CAS No.	356568-72-4
Molecular Formula	C13H12ClNO4S
Molecular Weight	313.76 g/mol
Synonyms	Ethyl 2-[(2-chloroacetyl)amino]-4-(furan-2-yl)thiophene-3-carboxylate; 2-[(2-Chloroacetyl)amino]-4-(2-furanyl)-3-thiophenecarboxylic Acid Ethyl Ester; 4-(Furan-2-yl)-2-[(2-chloroacetamido)]thiophene-3-carboxylic acid ethyl ester; 356568-72-4; AI3-52310; CTK8G0235; AKOS040759393; DB08207; ZINC000003870756
EINECS	Contact for details

Quality Control

Every batch of 3-Thiophenecarboxylic Acid, 2-[(2-Chloroacetyl)Amino]-4-(2-Furanyl)-, Ethyl Ester undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our quality management system is designed to meet the stringent requirements of research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity (typically ≥95% by HPLC), identification, and impurity profiles is provided with each shipment to guarantee reliable and reproducible performance in your synthetic workflows.

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). Keep away from strong bases and oxidizing agents. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 5.0%

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