Description

5-[Bis(Methylsulphonyl)Amino]-1-[(Methylsulphonyl)Oxy]Naphthalene-2-Sulphonyl Chloride is a specialized, high-purity sulfonamide derivative primarily used as a critical synthetic intermediate in advanced organic synthesis. Its value lies in its unique trifunctional reactivity, offering multiple points for selective chemical modification to build complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine chemicals where precise sulfonylation and functional group manipulation are required.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel sulfonamide-based drug candidates, including enzyme inhibitors and receptor antagonists.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators that incorporate sulfonyl functional groups.
• Dye and Pigment Chemistry: Serves as a precursor for creating specialized naphthalene-based dyes and colorants with enhanced properties.
• Polymer Modification: Acts as a functional monomer or cross-linking agent to introduce sulfonamide groups into polymer chains, altering solubility and thermal characteristics.
• Chemical Research & Development: A versatile reagent in academic and industrial R&D labs for exploring new reaction pathways and creating complex organic molecules.
• Material Science: Potential use in the development of advanced materials, such as organic semiconductors or metal-organic frameworks (MOFs), due to its rigid naphthalene core and multiple binding sites.

Basic Information

Product Name	5-[Bis(Methylsulphonyl)Amino]-1-[(Methylsulphonyl)Oxy]Naphthalene-2-Sulphonyl Chloride
CAS No.	58596-05-7
Molecular Formula	C₁₃H₁₃ClN₂O₇S₃
Molecular Weight	464.90 g/mol
Synonyms	1-[(Methylsulfonyl)oxy]-5-[(methylsulfonyl)amino]naphthalene-2-sulfonyl chloride; 5-[Bis(methanesulfonyl)amino]-1-[(methanesulfonyl)oxy]naphthalene-2-sulfonyl chloride; N,N-Bis(methylsulfonyl)-1-(methylsulfonyloxy)-2-naphthalenesulfonamide chloride; 1-Hydroxy-5-aminonaphthalene-2-sulfonyl chloride tris(methanesulfonate); Tris(mesyl) Naphthalene Sulfonyl Chloride Derivative
EINECS	Contact for details

Quality Control

Our production of 5-[Bis(Methylsulphonyl)Amino]-1-[(Methylsulphonyl)Oxy]Naphthalene-2-Sulphonyl Chloride adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling, to meet exacting customer specifications. Certificates of Analysis (COA) detailing all test results are provided with every shipment, ensuring full traceability and compliance with research and cGMP-grade material requirements where applicable.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
Residual Solvents (GC)	Complies with ICH guidelines

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