Description

3-(5-Methylthiophen-2-Yl)Benzoic Acid is a high-purity organic building block featuring a benzoic acid moiety linked to a methyl-substituted thiophene ring. This specific molecular architecture makes it a valuable intermediate for synthesizing advanced materials and active pharmaceutical ingredients (APIs). It is primarily sought after by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex heterocyclic compounds.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or acting as enzyme inhibitors.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science Research: Serves as a precursor for organic electronic materials, such as semiconductors for OLEDs or organic photovoltaics (OPVs).
• Ligand and Catalyst Development: Utilized in creating complex ligands for metal-organic frameworks (MOFs) or asymmetric catalysis.
• Chemical Research & Development: A versatile starting material for academic and industrial research into new organic reactions and heterocyclic chemistry.

Basic Information

Product Name	3-(5-Methylthiophen-2-Yl)Benzoic Acid
CAS No.	177735-12-5
Molecular Formula	C12H10O2S
Molecular Weight	218.27 g/mol
Synonyms	[5-Methyl-2-thienyl]benzoic acid; 3-(5-Methyl-2-thienyl)benzoic acid; Benzoic acid, 3-(5-methyl-2-thienyl)-; 3-(5-Methylthiophen-2-yl)benzoic acid; 2-(5-Methylthiophen-2-yl)benzoic acid (isomer); 3-(5-Methyl-2-thiophenyl)benzoic acid; 3-(5-Methylthien-2-yl)benzoic acid
EINECS	Contact for details

Quality Control

Our 3-(5-Methylthiophen-2-Yl)Benzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

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 oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.