Description

Benzenemethanesulfinic Acid, 2-Hydroxy-3,5-Dimethyl- (9Ci) is a specialized organosulfur compound featuring a sulfinic acid functional group on a substituted benzene ring. This structure makes it a valuable intermediate and building block for synthesizing more complex molecules in advanced chemical research and development. It is primarily sought by pharmaceutical, agrochemical, and specialty chemical manufacturers for applications requiring precise molecular modification.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring sulfonyl or sulfonamide moieties.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Acts as a starting material for creating specialized ligands used in catalytic processes and metal complexation.
• Polymer Chemistry: Employed as a monomer or additive in the production of specialty polymers with specific thermal or chemical resistance properties.
• Organic Synthesis Building Block: Utilized in academic and industrial R&D for constructing complex molecular architectures, including heterocycles.
• Material Science Research: Investigated for the development of advanced materials, such as organic semiconductors or metal-organic frameworks (MOFs).

Basic Information

Item	Detail
Product Name	Benzenemethanesulfinic Acid, 2-Hydroxy-3,5-Dimethyl- (9Ci)
CAS No.	769867-72-3
Molecular Formula	C9H12O3S
Molecular Weight	200.26 g/mol
Synonyms	2-Hydroxy-3,5-dimethylbenzenemethanesulfinic acid; (2-Hydroxy-3,5-dimethylphenyl)methanesulfinic acid; 3,5-Dimethyl-2-hydroxybenzylsulfinic acid; α-Hydroxy-3,5-dimethylbenzenemethanesulfinic acid; Benzenemethanesulfinic acid, 2-hydroxy-3,5-dimethyl-; 769867-72-3; 2-Hydroxy-3,5-dimethylbenzylsulfinic acid
EINECS	Contact for details

Quality Control

Our production of Benzenemethanesulfinic Acid, 2-Hydroxy-3,5-Dimethyl- (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, as well as identity confirmation via spectroscopic methods. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. This compound is easily oxidized and moisture-sensitive; ensure containers are sealed immediately after use to minimize exposure to air and humidity.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Related Substances (HPLC)	Individual impurity ≤ 1.0% Total impurities ≤ 2.0%

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