Description

3-(3-Methoxy-4-Methyl-Phenyl)-Propionic Acid is a specialized aromatic propionic acid derivative, serving as a valuable intermediate in advanced organic synthesis. Its unique methoxy and methyl substituted phenyl ring structure makes it a versatile building block for constructing complex molecules. This compound is primarily sought after by research and development teams in the pharmaceutical and fine chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly in therapeutic areas requiring specific aromatic substitution patterns.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, where its structure can contribute to specific biological activity.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing advanced organic electronic materials due to its aromatic core and functional handle.
• Fine Chemical & Fragrance Intermediate: Employed in the multi-step synthesis of complex fragrance molecules and other high-value specialty chemicals.
• Academic & Industrial Research: A valuable reagent for methodological development in organic chemistry and material science laboratories.

Basic Information

Product Name	3-(3-Methoxy-4-Methyl-Phenyl)-Propionic Acid
CAS No.	67199-60-4
Molecular Formula	C11H14O3
Molecular Weight	194.23 g/mol
Synonyms	3-(3-Methoxy-4-methylphenyl)propanoic acid; 3-(3-Methoxy-p-tolyl)propionic Acid; 3-(3-Methoxy-4-methylphenyl)propionic acid; 4-Methyl-3-methoxyhydrocinnamic acid; β-(3-Methoxy-4-methylphenyl)propionic Acid; (3-Methoxy-4-methylphenyl)propanoic acid; 3-(3-Methoxy-4-methyl-phenyl)-propionic acid
EINECS	Contact for details

Quality Control

Our production of 3-(3-Methoxy-4-Methyl-Phenyl)-Propionic Acid adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is fully characterized and tested using modern analytical techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment. We support cGMP-compliant manufacturing for advanced 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). This product is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed to prevent absorption of atmospheric moisture, which may affect quality.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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