2-Naphthalenesulfonyl Chloride is an aromatic sulfonyl chloride compound used as a chemical intermediate in organic synthesis and specialty chemical manufacturing. It contains a reactive sulfonyl chloride group that enables the preparation of sulfonamides, sulfonate derivatives, and other functionalized organic compounds. It is used in chemical research and selected pharmaceutical and fine chemical synthesis applications.
Pharmaceutical Industry: Used as a building block and intermediate in organic synthesis for the development of selected pharmaceutical compounds.
Specialty Chemical Industry: Used in the synthesis of sulfonamide derivatives and other functionalized aromatic compounds.
Agrochemical Industry: Can be used as a synthetic intermediate in the development of selected agrochemical compounds.
Research & Laboratory Chemicals: Used in organic synthesis, chemical derivatization, and method development.
Fine Chemical Industry: Used in the preparation of specialized aromatic sulfur-containing compounds.
Parameter | Standard Specification |
|---|---|
Product Name | 2-Naphthalenesulfonyl Chloride |
Chemical Name | Naphthalene-2-sulfonyl Chloride |
CAS No. | 93-11-8 |
Molecular Formula | C₁₀H₇ClO₂S |
Molecular Weight | 226.68 g/mol |
Appearance | White to Off-White Crystalline Solid |
Purity / Assay | Typically ≥ 95.0% |
Melting Point | Approx. 65–70°C |
Solubility | Reacts with Water; Soluble in Suitable Organic Solvents |
Functional Group | Sulfonyl Chloride |
Storage | Store in a tightly sealed, moisture-proof container in a cool, dry, well-ventilated area |