Description

4-Methoxynaphthalene-1-Sulfonamide is a specialized organic sulfonamide derivative, serving as a crucial synthetic intermediate and building block in advanced chemical synthesis. Its value lies in its unique naphthalene-based structure functionalized with methoxy and sulfonamide groups, enabling precise molecular modifications. This compound is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme inhibition.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Synthesis: Serves as a precursor for creating specialized naphthalene-based colorants and optical brighteners.
• Material Science: Employed in the research of organic semiconductors, liquid crystals, and advanced polymers.
• Chemical Research: A versatile reagent for studying sulfonamide chemistry and creating custom molecular libraries.

Basic Information

Product Name	4-Methoxynaphthalene-1-Sulfonamide
CAS No.	95834-50-7
Molecular Formula	C₁₁H₁₁NO₃S
Molecular Weight	237.28 g/mol
Synonyms	1-Methoxy-4-naphthalenesulfonamide; 4-Methoxy-1-naphthalenesulfonamide; 1-Naphthalenesulfonamide, 4-methoxy-; NSC 406915; 4-Methoxynaphthalene-1-sulphonamide; 4-MONSA
EINECS	Contact for details

Quality Control

Our 4-Methoxynaphthalene-1-Sulfonamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.