Description

2-Thiophenecarboxylicacid,3-Ethoxy-,Propylester(9Ci) is a specialized organic ester derivative of thiophene, a key heterocyclic compound. This high-purity intermediate is valued for its unique molecular structure, which makes it a versatile building block in advanced chemical synthesis. It is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the creation of novel active ingredients and functional materials. The compound, with CAS number 181063-55-8, is supplied to meet the stringent requirements of process development and scale-up.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Active Ingredient Synthesis: Used in the research and development of new-generation herbicides, fungicides, and insecticides, leveraging the thiophene moiety for bioactivity.
• Material Science Research: Acts as a monomer or functionalizing agent in the development of advanced polymers, conductive materials, or organic semiconductors (OLEDs).
• Ligand and Catalyst Development: Employed in organometallic chemistry to create novel ligands for catalytic systems used in cross-coupling and other organic transformations.
• Flavor and Fragrance Industry: Potential use as a synthetic intermediate for creating complex sulfur-containing aroma molecules, subject to appropriate regulatory approvals.
• Academic and Industrial R&D: A valuable tool for chemists in exploratory synthesis and methodology development within organic chemistry laboratories.

Basic Information

Product Name	2-Thiophenecarboxylicacid,3-Ethoxy-,Propylester(9Ci)
CAS No.	181063-55-8
Molecular Formula	C10H14O3S
Molecular Weight	214.28 g/mol
Synonyms	3-Ethoxy-2-thiophenecarboxylic acid propyl ester; Propyl 3-ethoxy-2-thiophenecarboxylate; 2-Thiophenecarboxylic acid, 3-ethoxy-, propyl ester; 3-Ethoxythiophene-2-carboxylic acid propyl ester; 181063-55-8; Propyl 3-ethoxythiophene-2-carboxylate
EINECS	Contact for details

Quality Control

Every batch of 2-Thiophenecarboxylicacid,3-Ethoxy-,Propylester(9Ci) is produced and controlled under a strict quality management system. We employ advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing batch-specific results is provided with each shipment, ensuring full traceability and compliance with your internal quality standards and research protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider maintaining the material under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.