Description

4-(4-Methoxyphenyl)-3-Methylbenzoic Acid CAS NO 108478-59-7 is a high-purity organic intermediate characterized by its distinct biphenyl structure with methoxy and carboxylic acid functional groups. This compound is valued for its role as a versatile building block in advanced organic synthesis, enabling the creation of complex molecules with tailored properties. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, or plant growth regulators, leveraging its aromatic backbone for bioactivity.
• Liquid Crystal & OLED Material Research: Serves as a core structural unit for developing advanced organic electronic materials due to its rigid, substituted biphenyl framework.
• Fine Chemical Production: Employed in custom synthesis and contract manufacturing for producing specialized chemicals used in dyes, pigments, and polymer additives.
• Academic & R&D Laboratories: Utilized as a standard or investigational compound in organic chemistry research, methodology development, and catalysis studies.

Basic Information

Product Name	4-(4-Methoxyphenyl)-3-Methylbenzoic Acid
CAS No.	108478-59-7
Molecular Formula	C15H14O3
Molecular Weight	242.27 g/mol
Synonyms	3-Methyl-4-(4-methoxyphenyl)benzoic Acid; 4-(4-Methoxyphenyl)-3-methylbenzoic acid; Benzoic acid, 4-(4-methoxyphenyl)-3-methyl-; 4-(p-Methoxyphenyl)-3-methylbenzoic Acid; 3-Methyl-4-(p-methoxyphenyl)benzoic Acid; 4-(4-Methoxyphenyl)-3-methyl-benzoic Acid; 108478-59-7
EINECS	Contact for details

Quality Control

Our production of 4-(4-Methoxyphenyl)-3-Methylbenzoic Acid adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure consistency and compliance with customer specifications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes.

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, strong bases, and heat sources.

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.