Description

4-Thiophen-2-Ylbenzoic Acid Methyl Ester is a high-value organic building block and synthetic intermediate of significant interest in advanced chemical research and development. Its unique molecular architecture, featuring a benzoic acid ester core linked to a thiophene heterocycle, makes it a versatile precursor for the synthesis of complex molecules. This compound is particularly sought after by R&D teams in the pharmaceutical, agrochemical, and materials science sectors for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key starting material or intermediate in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing specific receptor activity.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides, herbicides, and fungicides, leveraging the bioactivity of the thiophene moiety.
• Organic Electronic Materials: Serves as a monomer or precursor for conjugated polymers and small molecules used in organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and field-effect transistors (OFETs).
• Ligand and Catalyst Development: Employed in the design of novel ligands for metal-organic frameworks (MOFs) or catalysts for asymmetric synthesis.
• Chemical Research & Development: A versatile scaffold for medicinal chemistry, combinatorial chemistry, and the exploration of structure-activity relationships (SAR) in various chemical classes.
• Dye and Pigment Intermediate: Used in the synthesis of specialized dyes and pigments where the thiophene unit modifies light absorption and color properties.

Basic Information

Product Name	4-Thiophen-2-Ylbenzoic Acid Methyl Ester
CAS No.	17595-86-7
Molecular Formula	C13H10O2S
Molecular Weight	230.28 g/mol
Synonyms	Methyl 4-(2-Thienyl)benzoate; 4-(2-Thienyl)benzoic Acid Methyl Ester; 4-(Thiophen-2-yl)benzoic Acid Methyl Ester; Benzoic acid, 4-(2-thienyl)-, methyl ester; Methyl 4-(thiophen-2-yl)benzoate; 2-(4-Methoxycarbonylphenyl)thiophene
EINECS	Contact for details

Quality Control

Our 4-Thiophen-2-Ylbenzoic Acid Methyl Ester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our commitment to quality ensures reliable performance in your most demanding synthetic applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.