Description

4-Methoxy-5-(Methylthio)-o-Benzoquinone is a specialized organic quinone derivative with a distinct methoxy and methylthio substitution pattern, offering unique reactivity and functional properties. This compound serves as a valuable synthetic intermediate and functional component in advanced chemical synthesis and materials science. It is primarily utilized by research institutions and industrial manufacturers in the agrochemical, pharmaceutical, and specialty polymer sectors for developing novel active ingredients and functional materials.

Application

• Agrochemical Intermediate: A key building block in the synthesis of novel fungicides, herbicides, and plant growth regulators, leveraging its quinone core for biological activity.
• Pharmaceutical Research: Used as a precursor or pharmacophore in medicinal chemistry for the development of compounds with potential therapeutic applications.
• Polymer & Material Science: Acts as a functional monomer or cross-linking agent in the production of specialty polymers, conductive materials, or photoactive resins.
• Organic Synthesis Reagent: Serves as a versatile reagent in organic transformations, including oxidation reactions and as a dienophile in Diels-Alder cycloadditions.
• Dye & Pigment Precursor: Utilized in the synthesis of complex organic dyes and pigments due to its quinoid structure, which contributes to color properties.
• Biochemical Research: Investigated for its role in biochemical pathways or as an inhibitor/enzyme substrate in various enzymatic studies.

Basic Information

Product Name	4-Methoxy-5-(Methylthio)-o-Benzoquinone
CAS No.	18916-56-8
Molecular Formula	C8H8O3S
Molecular Weight	184.21 g/mol
Synonyms	4-Methoxy-5-(methylthio)-1,2-benzoquinone; 5-Methoxy-4-(methylthio)-1,2-benzoquinone; 1,2-Benzoquinone, 4-methoxy-5-(methylthio)-; 4-Methoxy-5-methylthio-1,2-benzoquinone; 5-Methoxy-4-methylthio-o-benzoquinone; 4-Methoxy-5-(methylthio)-2,5-cyclohexadiene-1,4-dione; MMBO
EINECS	Contact for details

Quality Control

Our 4-Methoxy-5-(Methylthio)-o-Benzoquinone is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing specific results is provided with every shipment to guarantee traceability and consistency.

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). Due to its light-sensitive nature and tendency to be easily oxidized, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from strong oxidizing agents.

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	≤ 1.0%
Residue on Ignition	≤ 0.5%

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