Description

Methyl 3-Methoxy-4-Methylbenzoate is a high-purity aromatic ester derivative valued for its role as a versatile chemical intermediate. Its specific substitution pattern makes it a critical building block in the synthesis of more complex molecules, particularly within the pharmaceutical and agrochemical sectors. This compound is essential for manufacturers and R&D facilities requiring a reliable, high-quality precursor for advanced organic synthesis.

Application

• Pharmaceutical Intermediate: A key starting material or intermediate in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with complex aromatic backbones.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides where specific methoxy and methyl ester functionalities are required.
• Liquid Crystal & OLED Materials: Serves as a precursor in the manufacture of specialty chemicals for electronic displays and organic light-emitting diodes due to its aromatic structure.
• Fragrance & Flavor Ingredient Synthesis: Employed as an intermediate for creating specific ester-based aromatic compounds used in perfumery and flavorings.
• Polymer & Resin Modifiers: Acts as a monomer or modifying agent in the production of specialized polymers and coatings to alter physical properties.
• Organic Synthesis & Research: A valuable reagent in academic and industrial research laboratories for constructing complex molecular architectures.

Basic Information

Product Name	Methyl 3-Methoxy-4-Methylbenzoate
CAS No.	3556-83-0
Molecular Formula	C10H12O3
Molecular Weight	180.20 g/mol
Synonyms	3-Methoxy-4-methylbenzoic acid methyl ester; Methyl 3-methoxy-p-toluate; 4-Methyl-3-methoxybenzoic acid methyl ester; Benzoic acid, 3-methoxy-4-methyl-, methyl ester; Methyl 3-methoxy-4-methylbenzenecarboxylate; p-Toluic acid, 3-methoxy-, methyl ester
EINECS	222-607-8

Quality Control

Our Methyl 3-Methoxy-4-Methylbenzoate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure it meets the high-purity standards required for sensitive synthesis applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Total impurities ≤ 2.0%

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