Description

(4-Methoxy-3,5-Dimethylphenyl)Acetic Acid is a versatile aromatic acetic acid derivative that serves as a critical building block in advanced organic synthesis. Its unique methoxy and dimethyl substituted phenyl ring structure makes it a valuable intermediate for creating compounds with specific steric and electronic properties. This high-purity intermediate is essential for research and production in the pharmaceutical and agrochemical sectors, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for non-steroidal anti-inflammatory drugs (NSAIDs) and other therapeutic agents.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators, leveraging its substituted aromatic core.
• Liquid Crystal & OLED Materials: Serves as a building block for organic electronic materials due to its stable, functionalized aromatic structure.
• Fine Chemical & Dye Intermediate: Employed in the production of specialized dyes, pigments, and performance chemicals.
• Research & Development: A valuable compound for medicinal chemistry and material science research in academic and industrial laboratories.
• Custom Synthesis: Used as a starting material for contract manufacturing organizations (CMOs) to produce client-specific target molecules.

Basic Information

Product Name	(4-Methoxy-3,5-Dimethylphenyl)Acetic Acid
CAS No.	104216-50-4
Molecular Formula	C11H14O3
Molecular Weight	194.23 g/mol
Synonyms	2-(4-Methoxy-3,5-dimethylphenyl)acetic acid; (4-Methoxy-3,5-dimethylphenyl)ethanoic acid; 4-Methoxy-3,5-dimethylbenzeneacetic acid; 3,5-Dimethyl-4-methoxyphenylacetic acid; 4-Methoxy-3,5-dimethyl-α-toluic acid; MDMPAA; p-Methoxy-3,5-dimethylphenylacetic acid
EINECS	Contact for details

Quality Control

Our (4-Methoxy-3,5-Dimethylphenyl)Acetic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials such as strong oxidizing agents.

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%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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