Description

n-(4-Aminobutyl)-2-Naphthalenesulfonamide Hydrochloride is a high-purity organic chemical intermediate characterized by its sulfonamide and amine hydrochloride functional groups. This compound is valued for its role as a versatile building block in the synthesis of more complex molecules, particularly in pharmaceutical research and development. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active compounds and fine-tuning molecular properties.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, especially those targeting neurological or enzymatic pathways.
• Biochemical Research: Used in proteomics and enzyme inhibition studies due to its sulfonamide moiety, which can act as a pharmacophore.
• Fluorescent Probe Synthesis: Serves as a precursor for developing naphthalene-based fluorescent tags and sensors for biological imaging.
• Agrochemical Development: Intermediate in the research and production of advanced herbicides or pesticides with specific activity.
• Material Science: Potential monomer or additive in the creation of specialized polymers with unique optical or electronic properties.

Basic Information

Product Name	n-(4-Aminobutyl)-2-Naphthalenesulfonamide Hydrochloride
CAS No.	89108-46-3
Molecular Formula	C₁₄H₁₉ClN₂O₂S
Molecular Weight	314.83 g/mol
Synonyms	4-(2-Naphthalenesulfonamido)butylamine Hydrochloride; 1-(4-Aminobutylsulfamoyl)naphthalene Hydrochloride; N-(4-Aminobutyl)naphthalene-2-sulfonamide Hydrochloride; 2-Naphthalenesulfonamide, N-(4-aminobutyl)-, hydrochloride; N1-(2-Naphthylsulfonyl)butane-1,4-diamine Hydrochloride; Butane-1,4-diamine, N1-(naphthalene-2-sulfonyl)-, hydrochloride; W-7 Hydrochloride (common research alias)
EINECS	Contact for details

Quality Control

Our n-(4-Aminobutyl)-2-Naphthalenesulfonamide Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

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 dry conditions to prevent degradation. For long-term storage, consider using a desiccant.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
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.