Description

5-(2,4-Dimethylphenyl)Thiophene-2-Carboxylic Acid is a high-purity organic building block of significant interest in advanced chemical synthesis. This compound serves as a critical intermediate for the development of novel pharmaceuticals and functional materials. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and inflammation.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides and fungicides, leveraging the thiophene moiety for bioactivity.
• Material Science Research: Serves as a monomer or functional unit in the development of organic semiconductors, conductive polymers, and liquid crystals.
• Chemical Research & Development: A versatile building block for medicinal chemistry and process chemistry, enabling structure-activity relationship (SAR) studies and route scouting.
• Fine Chemical Production: Employed in the custom synthesis of specialty chemicals for electronics and advanced coatings.

Basic Information

Product Name	5-(2,4-Dimethylphenyl)Thiophene-2-Carboxylic Acid
CAS No.	1038729-21-3
Molecular Formula	C13H12O2S
Molecular Weight	232.30 g/mol
Synonyms	5-(2,4-Dimethylphenyl)-2-thiophenecarboxylic acid; 2,4-Dimethylphenyl thiophene-2-carboxylate; 2-Thiophenecarboxylic acid, 5-(2,4-dimethylphenyl)-; 1038729-21-3; 5-(2,4-Xylyl)thiophene-2-carboxylic acid; Thiophene-2-carboxylic acid, 5-(2,4-dimethylphenyl)- derivative
EINECS	Contact for details

Quality Control

Our production of 5-(2,4-Dimethylphenyl)Thiophene-2-Carboxylic Acid adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure consistency and reliability. Certificates of Analysis (COA) detailing all specifications are provided with every shipment, supporting your quality assurance and regulatory compliance needs.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

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%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.