Description

3,4-Dimethoxytoluene is a versatile aromatic ether derivative, valued for its role as a key synthetic intermediate and building block in advanced organic chemistry. Its chemical structure makes it a crucial precursor for the synthesis of more complex molecules, including pharmaceuticals, agrochemicals, and specialty dyes. This compound is essential for R&D laboratories and production facilities in the pharmaceutical, fine chemical, and material science industries seeking reliable, high-purity intermediates.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Agrochemical Synthesis: Used as a precursor in the manufacture of herbicides, fungicides, and other crop protection agents.
• Fine Chemical Production: Serves as a versatile starting material for synthesizing flavors, fragrances, and specialty chemicals.
• Material Science Research: Employed in the development of organic electronic materials, liquid crystals, and advanced polymers.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of complex organic dyes and colorants.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploratory organic synthesis in research laboratories.

Basic Information

Product Name	3,4-Dimethoxytoluene
CAS No.	494-99-5
Molecular Formula	C9H12O2
Molecular Weight	152.19 g/mol
Synonyms	1,2-Dimethoxy-4-methylbenzene; 4-Methylveratrole; 3,4-Dimethoxy-1-methylbenzene; Veratrole, 4-methyl-; Toluene, 3,4-dimethoxy-; Methylveratrole; 4-Methyl-1,2-dimethoxybenzene
EINECS	207-801-6

Quality Control

Our 3,4-Dimethoxytoluene is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request. We adhere to cGMP principles where applicable to support our customers in regulated industries.

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 heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Individual impurity ≤ 1.0%
Total Impurities	≤ 2.0%

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