Description

4,5-Dimethoxy-3-Hydroxytoluene is a versatile methoxy-substituted phenolic compound, also known as 3-Hydroxy-4,5-dimethoxytoluene. This specialty chemical serves as a valuable intermediate and building block in the synthesis of more complex molecules, prized for its specific substitution pattern. 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: A key synthon in the research and development of novel drug candidates, particularly those requiring a dimethoxyphenol core structure.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other performance chemicals where its phenolic and methoxy functionalities are essential.
• Flavor & Fragrance Ingredient: Potential use as an intermediate in the synthesis of complex aroma chemicals.
• Material Science Research: Employed in the development of polymers, resins, and other advanced materials with specific electronic or binding properties.
• Chemical Research: A valuable reference standard and starting material in organic synthesis and methodological studies within academic and industrial laboratories.

Basic Information

Product Name	4,5-Dimethoxy-3-Hydroxytoluene
CAS No.	1128-32-1
Molecular Formula	C9H12O3
Molecular Weight	168.19 g/mol
Synonyms	3-Hydroxy-4,5-dimethoxytoluene; 2,3-Dimethoxy-5-methylphenol; 5-Methylpyrogallol 1,2-dimethyl ether; 4,5-Dimethoxy-3-methylphenol; Toluene-3,4,5-triol 3,4-dimethyl ether; 3-Methyl-4,5-dimethoxyphenol
EINECS	214-426-7

Quality Control

Our 4,5-Dimethoxy-3-Hydroxytoluene is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure high purity, identity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes data from techniques such as HPLC, GC, NMR, and IR spectroscopy. Our quality commitment ensures the material is suitable for demanding research and synthesis applications.

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	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%

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