Description

2-(Methylthio)-1,4-Benzoquinone is a specialized organic sulfur compound belonging to the quinone family, serving as a versatile synthetic intermediate and building block. Its unique structure, featuring a quinone core with a methylthio substituent, makes it valuable for introducing sulfur-containing moieties into target molecules. This compound is primarily sought by research and development chemists in the pharmaceutical, agrochemical, and material science industries for applications in synthesis, catalysis, and as a precursor for more complex heterocyclic systems.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those with sulfur-containing pharmacophores.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides.
• Organic Synthesis Reagent: Acts as an electrophile or a Michael acceptor in various organic transformations and cyclization reactions.
• Polymer & Material Science: Investigated as a monomer or cross-linking agent for developing specialty polymers and functional materials.
• Chemical Research: Employed in academic and industrial R&D for studying redox chemistry, electron transfer processes, and as a ligand precursor.
• Dye & Pigment Intermediate: Serves as a precursor in the synthesis of certain sulfur-based dyes and organic pigments.

Basic Information

Product Name	2-(Methylthio)-1,4-Benzoquinone
CAS No.	18232-06-9
Molecular Formula	C7H6O2S
Molecular Weight	154.19 g/mol
Synonyms	2-(Methylthio)-1,4-benzoquinone; 2-(Methylthio)-p-benzoquinone; 2-Methylthio-1,4-benzoquinone; 2-Methylthio-p-benzoquinone; 1,4-Benzoquinone, 2-(methylthio)-; 2-Methylmercapto-1,4-benzoquinone; 2-Methylsulfanyl-[1,4]benzoquinone; Methylthioquinone
EINECS	Contact for details

Quality Control

Our 2-(Methylthio)-1,4-Benzoquinone is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are provided with every shipment. We are committed to meeting the stringent requirements of research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to handle under an inert atmosphere for long-term storage and to minimize exposure to air and moisture.

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.