Description

4-(Isopropylsulfonyl)Thiophene-2-Carboxylic Acid is a high-purity, functionalized thiophene derivative serving as a critical building block in advanced organic synthesis. Its unique structure, featuring both a carboxylic acid and a sulfonyl group, makes it a versatile intermediate for constructing complex molecules with tailored properties. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key synthon for the development of new drug candidates, especially in kinase inhibitor and anti-inflammatory research.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Material Science Precursor: Serves as a monomer or functionalizing agent for conductive polymers and organic electronic materials.
• Ligand and Catalyst Development: The carboxylic acid moiety allows for chelation, useful in designing novel metal-organic frameworks (MOFs) and catalytic complexes.
• Custom Synthesis and Contract Manufacturing: A valuable starting material for custom chemical synthesis services targeting specialized client needs.
• Academic and Industrial R&D: Employed in exploratory chemistry for discovering new reactions and functional group transformations.

Basic Information

Product Name	4-(Isopropylsulfonyl)Thiophene-2-Carboxylic Acid
CAS No.	175202-46-7
Molecular Formula	C8H10O4S2
Molecular Weight	234.29 g/mol
Synonyms	4-(1-Methylethylsulfonyl)-2-thiophenecarboxylic Acid; 2-Thiophenecarboxylic acid, 4-[(1-methylethyl)sulfonyl]-; 4-(Propan-2-ylsulfonyl)thiophene-2-carboxylic Acid; 4-Isopropylsulfonylthiophene-2-carboxylic Acid; Thiophene-2-carboxylic acid, 4-(isopropylsulfonyl)-; 175202-46-7; 4-(Isopropylsulfonyl)-2-thiophenecarboxylic Acid
EINECS	Contact for details

Quality Control

Every batch of 4-(Isopropylsulfonyl)Thiophene-2-Carboxylic Acid is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency meet the high standards required for research and commercial synthesis. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong bases and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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