Description

5-Methoxy-3-(4-Methoxyphenyl)Benzoic Acid is a high-purity, multi-functional aromatic carboxylic acid derivative designed for advanced chemical synthesis. This compound serves as a critical building block and intermediate in the development of complex organic molecules, offering precise structural control for researchers and manufacturers. It is primarily utilized by the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Building block for developing advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material Research: Used in the creation of organic semiconductors and advanced display materials due to its rigid, substituted biphenyl-like structure.
• Polymer Modification: Serves as a monomer or cross-linking agent for producing specialty polymers with enhanced thermal or chemical resistance.
• Organic Synthesis & Catalysis: Valuable intermediate in multi-step synthetic routes, including Suzuki-Miyaura and other cross-coupling reactions.
• Chemical Research & Development: Essential reagent for academic and industrial R&D exploring new chemical entities and reaction methodologies.

Basic Information

Product Name	5-Methoxy-3-(4-Methoxyphenyl)Benzoic Acid
CAS No.	1261939-24-5
Molecular Formula	C15H14O4
Molecular Weight	258.27 g/mol
Synonyms	3-(4-Methoxyphenyl)-5-methoxybenzoic acid; 5-Methoxy-3-(4-methoxyphenyl)benzoic acid; Benzoic acid, 5-methoxy-3-(4-methoxyphenyl)-; [1,1'-Biphenyl]-3-carboxylic acid, 4-methoxy-4'-methoxy- (related); 4-Methoxy-4'-methoxy[1,1'-biphenyl]-3-carboxylic acid; 3-(p-Methoxyphenyl)-5-methoxybenzoic acid; 5-Methoxy-3-(p-methoxyphenyl)benzoic acid
EINECS	Contact for details

Quality Control

Our 5-Methoxy-3-(4-Methoxyphenyl)Benzoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. We provide comprehensive Certificates of Analysis (COA) with all shipments, detailing purity, identity, and impurity profiles. Our quality commitment supports compliance with cGMP and ISO standards for pharmaceutical and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. The product is moisture-sensitive; ensure containers are sealed after each use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single unknown impurity	≤ 0.5%
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.