Description

5-Dimethylamino-1-Naphthalenesulfonyl-n-Butylamide is a specialized naphthalene-based sulfonamide derivative, recognized for its utility as a key intermediate and building block in advanced organic synthesis. Its molecular structure makes it valuable for the development of functional materials and active compounds, particularly where a fluorescent or electron-donating moiety is required. This product is essential for research and development laboratories, pharmaceutical chemists, and material scientists working on dyes, sensors, and complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and diagnostic agents.
• Fluorescent Probe Synthesis: Used as a core structure for developing fluorescent dyes and molecular probes for bioimaging and biochemical assays.
• Material Science Research: Acts as a building block for creating advanced organic materials, including polymers and liquid crystals with specific optical properties.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new organic reactions and synthesizing complex sulfonamide derivatives.
• Analytical Chemistry: Can be utilized as a derivatization agent or a standard in chromatographic analysis and method development.

Basic Information

Product Name	5-Dimethylamino-1-Naphthalenesulfonyl-n-Butylamide
CAS No.	55032-39-8
Molecular Formula	C₁₆H₂₀N₂O₂S
Molecular Weight	304.41 g/mol
Synonyms	Dansyl Butylamide; N-Butyl-5-(dimethylamino)naphthalene-1-sulfonamide; 1-Butylaminosulfonyl-5-dimethylaminonaphthalene; N-Butyldansylamide; 5-(Dimethylamino)-N-butylnaphthalene-1-sulfonamide; DBNS; Dansyl-n-butylamide
EINECS	Contact for details

Quality Control

Our 5-Dimethylamino-1-Naphthalenesulfonyl-n-Butylamide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.