Description

Methanesulfonamide,n-2-Naphthalenyl- CAS NO 3989-47-7 is a specialized organic sulfonamide derivative that serves as a valuable chemical intermediate in advanced synthesis. This compound matters for its role in constructing complex molecular architectures, particularly in the development of high-performance materials and active pharmaceutical ingredients. Industrial and research chemists need it for applications ranging from polymer modification to the creation of novel heterocyclic compounds.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Polymer Science: Acts as a monomer or modifier in the production of specialty polymers and high-performance resins.
• Dye and Pigment Manufacturing: Intermediate for creating naphthalene-based dyes and organic pigments.
• Material Science Research: Employed in R&D for novel organic electronic materials and liquid crystals.
• Chemical Synthesis: Versatile reagent for introducing the naphthylmethanesulfonamide moiety into target molecules.

Basic Information

Product Name	Methanesulfonamide,n-2-Naphthalenyl- CAS NO 3989-47-7
CAS No.	3989-47-7
Molecular Formula	C₁₁H₁₁NO₂S
Molecular Weight	221.27 g/mol
Synonyms	N-(2-Naphthyl)methanesulfonamide; 2-Naphthylmethanesulfonamide; N-(Naphthalen-2-yl)methanesulfonamide; Methanesulfonic acid 2-naphthylamide; 2-Naphthalenylmethanesulfonamide; NSC 403697; 3989-47-7
EINECS	Contact for details

Quality Control

Our Methanesulfonamide,n-2-Naphthalenyl- is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer and industry specifications. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request.

Storage

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

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	≤ 20 ppm

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