Description

4-(3-Methoxyphenyl)-3-Methylbenzoic Acid is a high-purity, synthetically derived benzoic acid derivative with a defined molecular structure. This compound serves as a versatile and critical pharmaceutical intermediate and organic building block for advanced chemical synthesis. It is primarily utilized by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality raw materials for complex molecule construction.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a precursor or core structure in the production of specialty electronic and display materials.
• Organic Synthesis & Research: A valuable reagent for constructing complex organic molecules in academic and industrial R&D settings.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and other performance chemicals.

Basic Information

Product Name	4-(3-Methoxyphenyl)-3-Methylbenzoic Acid
CAS No.	1261902-72-0
Molecular Formula	C15H14O3
Molecular Weight	242.27 g/mol
Synonyms	3'-Methoxy-3-methyl-[1,1'-biphenyl]-4-carboxylic acid; 3-Methyl-4-(3-methoxyphenyl)benzoic Acid; 4-(3-Methoxyphenyl)-3-methylbenzoic Acid; Biphenyl-4-carboxylic acid, 3'-methoxy-3-methyl-; [1,1'-Biphenyl]-4-carboxylic acid, 3'-methoxy-3-methyl-
EINECS	Contact for details

Quality Control

Our 4-(3-Methoxyphenyl)-3-Methylbenzoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets stringent specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.