Description

2,6-Dimethoxysemiquinone Radicals are stable organic radical compounds characterized by their unique paramagnetic properties and redox activity. These properties make them valuable as intermediates in the synthesis of advanced materials and as spin probes in analytical chemistry. This compound is primarily utilized by researchers and manufacturers in the fields of organic electronics, polymer chemistry, and magnetic resonance imaging (MRI) contrast agent development.

Application

• As a key intermediate in the synthesis of organic semiconductors and conductive polymers.
• Utilized as a stable radical source for studying reaction mechanisms in organic chemistry.
• Employed as a spin label or probe in Electron Paramagnetic Resonance (EPR) spectroscopy for biomolecular research.
• Potential use in the development of novel contrast agents for magnetic resonance imaging (MRI).
• Acting as a catalyst or co-catalyst in specific oxidation-reduction (redox) polymerization reactions.
• Research and development of organic radical batteries and other energy storage materials.
• Used in the preparation of functional dyes and pigments with specific electronic properties.

Basic Information

Product Name	2,6-Dimethoxysemiquinone Radicals
CAS No.	26547-64-8
Molecular Formula	C8H8O4•- (Radical anion form)
Molecular Weight	168.15 g/mol (Neutral form basis)
Synonyms	2,6-Dimethoxy-1,4-benzosemiquinone Radical; 2,6-Dimethoxy-p-benzosemiquinone; 2,6-Dimethoxysemiquinone; 2,6-Dimethoxyquinone Radical; 1,4-Cyclohexadiene-3,6-dione, 2,5-dimethoxy-; 2,6-Dimethoxybenzoquinone Radical Anion
EINECS	Contact for details

Quality Control

Our 2,6-Dimethoxysemiquinone Radicals are produced under controlled conditions to ensure batch-to-batch consistency and high purity. Quality is verified through a suite of analytical techniques including HPLC, EPR spectroscopy, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, radical concentration, and impurity profiles is provided with each shipment to support your R&D and quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) to minimize oxidation and degradation. Keep the container in a dry, cool, and well-ventilated area away from incompatible materials.

Specification

Item	Specification
Appearance	Dark colored solid
Identification (EPR)	Complies
Purity (HPLC)	≥ 95%
Radical Content (EPR)	≥ 90%
Solubility	Soluble in common organic solvents (e.g., DMSO, THF)

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