Description

3-Thiophenecarboxylicacid,5-Ethyl-2-[[(3-Methyl-2-Benzofuranyl)Carbonyl]Amino]-,Ethylester(9Ci) is a high-purity, complex heterocyclic organic compound designed for advanced chemical synthesis. This specialty chemical serves as a critical building block and intermediate in the development of novel active molecules. It is primarily utilized by research and development teams in the pharmaceutical and agrochemical industries for creating new drug candidates and crop protection agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds targeting specific biological pathways.
• Agrochemical Research: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging its unique thiophene and benzofuran hybrid structure.
• Material Science: Serves as a monomer or functional additive in the research of advanced polymers and organic electronic materials.
• Chemical Synthesis: Acts as a versatile building block for constructing complex heterocyclic frameworks in medicinal and synthetic chemistry.
• Life Science Research: Employed as a biochemical tool or probe in academic and industrial research laboratories for studying biological interactions.

Basic Information

Item	Details
Product Name	3-Thiophenecarboxylicacid,5-Ethyl-2-[[(3-Methyl-2-Benzofuranyl)Carbonyl]Amino]-,Ethylester(9Ci)
CAS No.	588674-69-5
Molecular Formula	C19H19NO4S
Molecular Weight	357.42 g/mol
Synonyms	5-Ethyl-2-[[(3-methyl-2-benzofuranyl)carbonyl]amino]-3-thiophenecarboxylic acid ethyl ester; Ethyl 5-ethyl-2-[(3-methyl-2-benzofurancarbonyl)amino]thiophene-3-carboxylate; 3-Thiophenecarboxylic acid, 5-ethyl-2-[[(3-methyl-2-benzofuranyl)carbonyl]amino]-, ethyl ester; 588674-69-5; AI3-52342; CTK8G7269; NSC 796095; ZINC000103014777
EINECS	Contact for details

Quality Control

Our production of 3-Thiophenecarboxylicacid,5-Ethyl-2-[[(3-Methyl-2-Benzofuranyl)Carbonyl]Amino]-,Ethylester(9Ci) adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure consistency and reliability for your critical R&D and scale-up processes. A detailed Certificate of Analysis (COA) is provided with each shipment.

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). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

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