Description

5-Chloro-2,3-Dimethoxy-6-(Octylthio)-1,4-Benzoquinone is a specialized synthetic quinone derivative, valued for its unique redox-active properties and lipophilic character imparted by the octylthio side chain. This compound serves as a critical intermediate and functional component in advanced organic synthesis and materials science research. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those targeting redox-related pathways or requiring specific quinone pharmacophores.
• Agrochemical Research: Serves as a key building block for developing new fungicides, herbicides, or plant growth regulators that exploit quinone chemistry.
• Polymer Science & Material Chemistry: Acts as a functional monomer or cross-linking agent in the development of conductive polymers, organic semiconductors, and advanced coatings.
• Organic Synthesis Reagent: Employed as a specialized oxidizing agent or electron-transfer mediator in complex synthetic transformations.
• Biochemical Research: Utilized in studies of electron transport chains, enzyme inhibition, or as a probe for investigating biological redox processes.
• Dye & Pigment Intermediate: Functions as a precursor for synthesizing specialized quinone-based dyes and colorants.

Basic Information

Product Name	5-Chloro-2,3-Dimethoxy-6-(Octylthio)-1,4-Benzoquinone
CAS No.	66777-02-4
Molecular Formula	C₁₆H₂₁ClO₄S
Molecular Weight	344.85 g/mol
Synonyms	5-Chloro-2,3-dimethoxy-6-(octylthio)cyclohexa-2,5-diene-1,4-dione; 6-(Octylthio)-5-chloro-2,3-dimethoxy-1,4-benzoquinone; 5-Chloro-6-(octylthio)-2,3-dimethoxy-p-benzoquinone; Octylthiochloranilic acid dimethyl ether; 1,4-Benzoquinone, 5-chloro-2,3-dimethoxy-6-(octylthio)-; Coenzyme Q analogue
EINECS	Contact for details

Quality Control

Our 5-Chloro-2,3-Dimethoxy-6-(Octylthio)-1,4-Benzoquinone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is light-sensitive and should be handled under an inert atmosphere when appropriate to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.