Description

2-Thiophenecarboxylicacid,3-Fluoro-,Methylester(9Ci) is a high-purity fluorinated thiophene derivative, a crucial building block in advanced organic synthesis. Its value lies in its unique molecular structure, which serves as a versatile intermediate for creating complex molecules with tailored properties. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for the synthesis of novel active ingredients. The product is supplied under strict quality control to ensure batch-to-batch consistency and reliability for demanding applications.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, especially those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the fluorine atom and thiophene ring contribute to biological activity and metabolic stability.
• Material Science Research: Serves as a precursor for functionalized monomers in the development of conductive polymers, organic semiconductors, and specialty polymers.
• Ligand and Catalyst Development: Employed in the synthesis of complex ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Research & Development: A versatile building block for academic and industrial R&D in medicinal chemistry and organic synthesis.
• Fluorine Chemistry Studies: Used as a model compound in studying the effects of fluorine substitution on the reactivity and properties of heterocyclic systems.

Basic Information

Product Name	2-Thiophenecarboxylicacid,3-Fluoro-,Methylester(9Ci)
CAS No.	100421-52-1
Molecular Formula	C7H5FO2S
Molecular Weight	172.18 g/mol
Synonyms	Methyl 3-fluoro-2-thiophenecarboxylate; 3-Fluorothiophene-2-carboxylic acid methyl ester; 3-Fluoro-2-thiophenecarboxylic acid methyl ester; Methyl 3-fluorothiophene-2-carboxylate; 3-Fluoro-2-methoxycarbonylthiophene; 2-(Methoxycarbonyl)-3-fluorothiophene
EINECS	Contact for details

Quality Control

Our 2-Thiophenecarboxylicacid,3-Fluoro-,Methylester(9Ci) is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and conformity to specifications. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting all critical quality attributes. Our commitment to cGMP principles and traceability ensures the material is suitable for demanding R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials. The container should be kept tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
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.