Description

4-Methyl-5-Sulfanyl-Benzene-1,2-Diol is a specialized phenolic compound featuring both hydroxyl and sulfanyl (thiol) functional groups on a methyl-substituted benzene ring. This unique structure makes it a valuable chemical intermediate and building block for synthesizing more complex molecules in advanced research and industrial applications. It is primarily sought by pharmaceutical, agrochemical, and fine chemical manufacturers for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Fine Chemical Building Block: Serves as a versatile starting material for creating complex ligands, catalysts, and specialty polymers.
• Research & Development: Employed in academic and industrial R&D labs for exploring new organic reactions and material properties.
• Antioxidant Research: Investigated for potential applications in materials science due to its phenolic and thiol antioxidant moieties.

Basic Information

Product Name	4-Methyl-5-Sulfanyl-Benzene-1,2-Diol
CAS No.	27320-24-7
Molecular Formula	C7H8O2S
Molecular Weight	156.20 g/mol
Synonyms	4-Methyl-5-mercaptobenzene-1,2-diol; 5-Mercapto-4-methylcatechol; 3-Mercapto-6-methylcatechol; 4-Methyl-5-thiocatechol; 4-Methyl-1,2-benzenedithiol (tautomer); 4-Methylcatechol-5-thiol; 2,3-Dihydroxy-4-methylbenzenethiol
EINECS	Contact for details

Quality Control

Our production of 4-Methyl-5-Sulfanyl-Benzene-1,2-Diol adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment. We support custom synthesis and purity grades to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to light yellow 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.