Description

3-(4-Methoxyphenyl)Butanoic Acid is a versatile aromatic carboxylic acid derivative characterized by its methoxy-substituted phenyl ring. This compound serves as a valuable building block and intermediate in advanced organic synthesis, enabling the production of complex molecules. It is primarily sought after by pharmaceutical, agrochemical, and fine chemical research and development sectors for creating active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a core structure for developing advanced electronic display and lighting components.
• Fragrance & Flavor Chemistry: Intermediate for creating complex aromatic compounds.
• Polymer Modification: Acts as a monomer or cross-linking agent for specialty polymers with enhanced properties.
• Academic & Industrial R&D: Essential reagent for methodological development and scale-up studies in organic chemistry.

Basic Information

Product Name	3-(4-Methoxyphenyl)Butanoic Acid
CAS No.	6555-30-2
Molecular Formula	C11H14O3
Molecular Weight	194.23 g/mol
Synonyms	4-Methoxy-β-methylhydrocinnamic Acid; 3-(p-Methoxyphenyl)butyric Acid; Benzenebutanoic acid, 4-methoxy-β-methyl-; p-Methoxy-β-methylhydrocinnamic Acid; 3-(4-Methoxyphenyl)butyric Acid; γ-(4-Methoxyphenyl)butyric Acid
EINECS	Contact for details

Quality Control

Our 3-(4-Methoxyphenyl)Butanoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request, supporting compliance with cGMP and ISO 9001 standards for industrial and research applications.

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 sealed 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%
Melting Point	85 - 89 °C
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.