Description

3-Methoxy-n-Sulfinylaniline is a specialized aromatic sulfinylamine derivative, serving as a versatile and high-value synthetic intermediate. Its unique structure, featuring both methoxy and sulfinyl groups on an aniline core, makes it a critical building block for constructing complex molecules in advanced chemical synthesis. This compound is essential for research and production in the pharmaceutical and agrochemical sectors, where it is used to develop active ingredients and novel chemical entities.

Application

• Key intermediate in the synthesis of pharmaceutical active ingredients, particularly for central nervous system (CNS) and cardiovascular drugs.
• Building block for the development of novel agrochemicals, including herbicides and fungicides.
• Precursor in the production of specialty dyes, pigments, and advanced polymer materials.
• Reagent for organic synthesis and catalysis research in academic and industrial R&D laboratories.
• Intermediate for manufacturing liquid crystal materials and other electronic chemicals.
• Starting material for the synthesis of sulfonamide-based compounds with biological activity.

Basic Information

Product Name	3-Methoxy-n-Sulfinylaniline
CAS No.	17420-00-7
Molecular Formula	C7H9NO2S
Molecular Weight	171.22 g/mol
Synonyms	3-Methoxybenzenesulfinamide; N-Sulfinyl-3-methoxyaniline; 3-Methoxyphenylsulfinamide; 3-Methoxybenzenesulfinylamine; 3-Methoxy-N-sulfinylaniline; m-Methoxybenzenesulfinamide; Benzenesulfinamide, 3-methoxy-; 3-Methoxyphenylsulfinylamine
EINECS	Contact for details

Quality Control

Our 3-Methoxy-n-Sulfinylaniline is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. The product undergoes comprehensive analytical testing, including chromatography and spectroscopy, to meet exacting customer specifications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment to support your quality assurance and regulatory compliance needs.

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). Keep away from strong oxidizing agents, strong acids, and strong bases. The container should be kept tightly sealed to minimize exposure to moisture and air.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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