Description

Methyl 4-Phenylthiophene-2-Carboxylate is a high-purity organic compound belonging to the thiophene carboxylate ester class, serving as a critical building block in advanced chemical synthesis. Its value lies in its well-defined aromatic and heterocyclic structure, which makes it an essential intermediate for creating complex molecules with specific electronic and steric properties. This product is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and materials science sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system and inflammatory diseases.
• Agrochemical Synthesis: Used as a precursor in the manufacture of advanced herbicides, fungicides, and insecticides, where the thiophene moiety contributes to biological activity.
• Organic Electronic Materials: Serves as a starting material for synthesizing conjugated polymers and small molecules used in organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs).
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for metal-organic catalysis and coordination chemistry.
• Chemical Research & Development: A versatile building block for academic and industrial R&D in medicinal chemistry and material science for structure-activity relationship (SAR) studies.
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized dyes and pigments where the phenylthiophene core provides color and stability.

Basic Information

Product Name	Methyl 4-Phenylthiophene-2-Carboxylate
CAS No.	21676-90-4
Molecular Formula	C12H10O2S
Molecular Weight	218.27 g/mol
Synonyms	Methyl 4-phenyl-2-thiophenecarboxylate; 4-Phenylthiophene-2-carboxylic acid methyl ester; 2-Thiophenecarboxylic acid, 4-phenyl-, methyl ester; Methyl 4-phenylthiophene-2-carboxylate; 21676-90-4; Methyl 4-phenyl-2-thienylcarboxylate; 4-Phenyl-2-thiophenecarboxylic Acid Methyl Ester
EINECS	Contact for details

Quality Control

Our Methyl 4-Phenylthiophene-2-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment. We are committed to meeting the stringent requirements of research and cGMP-grade production environments.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.