Description

1,2,3,5-Tetramethoxybenzene is a high-purity aromatic ether compound, serving as a versatile and critical building block in advanced organic synthesis. Its value lies in its unique substitution pattern, which makes it an essential precursor for pharmaceuticals, agrochemicals, and functional materials. This product is primarily needed by research institutions and industrial manufacturers in the fine chemical, pharmaceutical, and material science sectors.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and other crop protection agents.
• Ligand and Catalyst Preparation: Serves as a backbone for creating specialized ligands used in catalytic processes.
• Material Science Research: Building block for organic semiconductors, liquid crystals, and other advanced polymeric materials.
• Chemical Research & Development: A valuable reagent for method development and exploring new organic reactions in academic and industrial labs.
• Dye and Pigment Intermediate: Used in the synthesis of specialized dyes and organic pigments.

Basic Information

Product Name	1,2,3,5-Tetramethoxybenzene
CAS No.	5333-45-9
Molecular Formula	C10H14O4
Molecular Weight	198.22 g/mol
Synonyms	Benzene, 1,2,3,5-tetramethoxy-; Prehnitene Tetramethyl Ether; 1,2,3,5-Tetramethoxybenzol; Tetramethoxybenzene; TMBe; Prehnityl Tetramethyl Ether; 2,3,5,6-Tetramethoxy-1,4-cyclohexadiene (tautomer)
EINECS	226-246-7

Quality Control

Our 1,2,3,5-Tetramethoxybenzene 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. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	82 - 86 °C
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.