Description

3-(4-Methylthiophen-2-Yl)Propanoic Acid is a specialized organic building block featuring a thiophene ring substituted with a propanoic acid side chain. This compound is valued for its role as a versatile intermediate in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists working on novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the thiophene moiety can contribute to biological activity.
• Material Science Research: Serves as a precursor for functionalized monomers or ligands in the development of conductive polymers, organic semiconductors, or metal-organic frameworks (MOFs).
• Fine Chemical Production: Employed in custom synthesis and contract manufacturing for producing specialty chemicals with specific chiral or structural requirements.
• Ligand and Catalyst Development: The carboxylic acid and thiophene groups make it a useful starting point for creating novel chelating agents or organocatalysts.

Basic Information

Product Name	3-(4-Methylthiophen-2-Yl)Propanoic Acid
CAS No.	5834-15-1
Molecular Formula	C8H10O2S
Molecular Weight	170.23 g/mol
Synonyms	3-(4-Methyl-2-thienyl)propanoic Acid; 4-Methyl-2-thiophenepropanoic Acid; 3-(4-Methylthiophen-2-yl)propionic Acid; 2-Thiophenepropanoic acid, 4-methyl-; β-(4-Methyl-2-thienyl)propionic Acid; 5834-15-1; 4-Methyl-2-thiophene propionic acid
EINECS	Contact for details

Quality Control

Our 3-(4-Methylthiophen-2-Yl)Propanoic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, related substances, and residual solvents.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.