Description

5-Methoxy-3-(3-Methylphenyl)Benzoic Acid is a high-purity, substituted benzoic acid derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its unique aromatic substitution pattern, which provides a versatile scaffold for constructing complex molecules. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators, leveraging its benzoic acid core.
• Liquid Crystal & OLED Material Research: Serves as a starting material for synthesizing advanced organic electronic materials due to its methoxy and biphenyl-like structure.
• Complex Ligand & Catalyst Development: Employed in organometallic chemistry to create specialized ligands for catalytic applications.
• Academic & Contract Research: A valuable reagent for methodological studies in organic chemistry, including cross-coupling and functional group transformation reactions.
• Fine Chemical Production: Acts as a building block for the manufacture of dyes, pigments, and other performance chemicals requiring specific aromatic architectures.

Basic Information

Product Name	5-Methoxy-3-(3-Methylphenyl)Benzoic Acid
CAS No.	1261914-44-6
Molecular Formula	C15H14O3
Molecular Weight	242.27 g/mol
Synonyms	3'-Methyl-5-methoxy-[1,1'-biphenyl]-3-carboxylic acid; 3-(3-Methylphenyl)-5-methoxybenzoic acid; 5-Methoxy-3-(m-tolyl)benzoic acid; [1,1'-Biphenyl]-3-carboxylic acid, 3'-methyl-5-methoxy-; 5-Methoxy-3-(3-methylphenyl)benzoic acid CAS 1261914-44-6
EINECS	Contact for details

Quality Control

Every batch of 5-Methoxy-3-(3-Methylphenyl)Benzoic Acid is manufactured and tested under a strict quality management system. We ensure the product meets high-purity standards suitable for research and development applications. Comprehensive analytical testing, including HPLC for purity and identity confirmation, is performed. A Certificate of Analysis (COA) detailing all specifications and results is provided with each shipment to guarantee traceability and consistency.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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