Description

5-Amino-1-Naphthalenesulfonamide, Hydrochloride is a high-purity, functionalized naphthalene derivative that serves as a critical building block in advanced chemical synthesis. This compound is valued for its sulfonamide and primary amine functionalities, which make it a versatile intermediate for creating complex molecules with specific biological or material properties. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and specialty chemical sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting enzymes or receptors where the naphthalene scaffold is beneficial.
• Agrochemical Research: Used in developing new herbicides, fungicides, or plant growth regulators that incorporate sulfonamide chemistry.
• Dye and Pigment Synthesis: Serves as a starting material for creating azo dyes and other complex colorants due to its aromatic amine group.
• Material Science: Building block for synthesizing organic semiconductors, fluorescent markers, or polymers with specialized optical properties.
• Bioconjugation Chemistry: The amine group allows for coupling to proteins, peptides, or other biomolecules for diagnostic or research applications.
• Chemical Research: A valuable reagent for methodological development in organic synthesis and catalysis studies.

Basic Information

Item	Detail
Product Name	5-Amino-1-Naphthalenesulfonamide, Hydrochloride
CAS No.	1215328-08-7
Molecular Formula	C10H10N2O2S • HCl
Molecular Weight	258.72 g/mol
Synonyms	1-Naphthalenesulfonamide, 5-amino-, hydrochloride; 5-Amino-1-naphthalenesulfonamide HCl; 5-Amino-1-naphthalenesulfonamide monohydrochloride; 5-Amino-1-naphthalenesulphonamide hydrochloride; 5-Amino-naphthalene-1-sulfonamide hydrochloride; 1-Sulfamoylnaphthalen-5-amine hydrochloride
EINECS	Contact for details

Quality Control

Every batch of 5-Amino-1-Naphthalenesulfonamide, Hydrochloride is manufactured and tested under a strict quality management system. We ensure compliance with relevant industry standards for research-grade chemicals. Comprehensive analytical testing, including HPLC for purity and identity confirmation, is performed. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and product integrity.

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 nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	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.