Description

n-(5-Aminopentyl)-1-Naphthalenesulfonamide Hcl CAS NO 35517-11-4 is a specialized organic compound featuring a naphthalenesulfonamide core linked to an aminopentyl chain, presented as its hydrochloride salt. This molecular architecture makes it a valuable intermediate for the synthesis of more complex bioactive molecules and research chemicals. It is primarily sought after by research institutions and pharmaceutical development companies engaged in medicinal chemistry, biochemical research, and the development of enzyme inhibitors or receptor ligands.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Biochemical Research: Used as a precursor or reference standard in studies involving sulfonamide-based compounds and their biological interactions.
• Medicinal Chemistry: Serves as a core scaffold for structure-activity relationship (SAR) studies to optimize pharmacological properties.
• Chemical Synthesis: Employed in organic synthesis to introduce the naphthalenesulfonamide moiety into larger, more complex molecular structures.
• Academic Research: Utilized in university and institutional labs for fundamental research in organic chemistry and bio-conjugation techniques.

Basic Information

Product Name	n-(5-Aminopentyl)-1-Naphthalenesulfonamide Hcl
CAS No.	35517-11-4
Molecular Formula	C₁₅H₂₁N₃O₂S·HCl
Molecular Weight	343.87 g/mol (Free base: 307.41 g/mol)
Synonyms	1-Naphthalenesulfonamide, N-(5-aminopentyl)-, hydrochloride; 5-[(1-Naphthylsulfonyl)amino]pentylamine hydrochloride; N-(5-Aminopentyl)naphthalene-1-sulfonamide hydrochloride; N1-(5-Aminopentyl)-1-naphthalenesulfonamide HCl; N-(5-Aminopentyl)-1-naphthalenesulfonamide monohydrochloride
EINECS	Contact for details

Quality Control

Our n-(5-Aminopentyl)-1-Naphthalenesulfonamide Hcl is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and loss on drying. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or development specifications.

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 tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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