Description

o-Anisidine-5-Sulfonic Acid n-Dimethylamide (Nh2=1) is a specialized organic intermediate of significant importance in advanced chemical synthesis. Its value lies in its unique sulfonic acid dimethylamide moiety, which makes it a versatile building block for creating complex, functional molecules. This compound is primarily sought after by manufacturers in the pharmaceutical and high-performance dye industries for the development of active ingredients and specialized colorants.

Application

• Key intermediate in the synthesis of pharmaceutical active ingredients, particularly for specialized drug candidates.
• Precursor for the manufacture of high-value, complex dyes and pigments, especially azo dyes.
• Building block for organic synthesis in agrochemical research and development.
• Used in the production of functional chemicals and materials requiring specific sulfonamide linkages.
• Intermediate for research chemicals and fine chemicals in laboratory and pilot-scale applications.

Basic Information

Product Name	o-Anisidine-5-Sulfonic Acid n-Dimethylamide (Nh2=1)
CAS No.	41608-77-9
Molecular Formula	C9H14N2O4S
Molecular Weight	246.28 g/mol
Synonyms	2-Methoxyaniline-5-sulfonic acid dimethylamide; 5-(Dimethylsulfamoyl)-2-methoxyaniline; 2-Amino-4-methoxybenzenesulfonic acid dimethylamide; 2-Methoxy-5-(N,N-dimethylsulfamoyl)aniline; o-Anisidine-5-sulfonyl dimethylamide; 5-Dimethylsulfamoyl-2-methoxyaniline; 41608-77-9; Nh2=1 intermediate
EINECS	Contact for details

Quality Control

Our production of o-Anisidine-5-Sulfonic Acid n-Dimethylamide adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency meet the high standards required for fine chemical intermediates. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is easily oxidized and should be handled under an inert atmosphere for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%

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