Description

n-Butyl-5-Ethyl-8-Hydroxynaphthalene-1-Sulphonamide is a specialized organic compound belonging to the class of naphthalene sulphonamides, characterized by its unique butyl and ethyl substituents. This compound is valued for its role as a versatile chemical intermediate, enabling the synthesis of more complex molecules with tailored properties. It is primarily sought by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for research, development, and production processes.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring a functionalized naphthalene core.
• Agrochemical Synthesis: Serves as a key building block for developing advanced herbicides, pesticides, and plant growth regulators.
• Dye and Pigment Manufacturing: Acts as a precursor in the production of specialized dyes, pigments, and colorants for industrial applications.
• Polymer Additives: Can be utilized to create functional additives for polymers, such as UV stabilizers or processing aids.
• Research & Development: Employed in organic chemistry research for studying reaction mechanisms and developing novel synthetic pathways.
• Chemical Synthesis: Functions as a versatile intermediate for creating sulfonamide-based ligands, catalysts, or other fine chemicals.

Basic Information

Product Name	n-Butyl-5-Ethyl-8-Hydroxynaphthalene-1-Sulphonamide
CAS No.	84083-19-2
Molecular Formula	C₁₆H₂₁NO₃S
Molecular Weight	307.41 g/mol
Synonyms	5-Ethyl-8-hydroxy-N-butylnaphthalene-1-sulfonamide; 8-Hydroxy-N-butyl-5-ethyl-1-naphthalenesulfonamide; 1-Naphthalenesulfonamide, 8-hydroxy-N-butyl-5-ethyl-; Butyl 5-ethyl 8-hydroxynaphthalene-1-sulfonamide; N-Butyl-5-ethyl-8-hydroxynaphthalene-1-sulfonamide
EINECS	Contact for details

Quality Control

Our n-Butyl-5-Ethyl-8-Hydroxynaphthalene-1-Sulphonamide is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory compliance 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 incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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