Description

3-[[[5-Hydroxy-8-[[2-(Methylsulfonyl)-4-Nitrophenyl]Azo]-1-Naphthalenyl]Amino]Sulfonyl]Benzenesulfonic Acid Fluoride is a specialized, high-purity azo dye intermediate and reactive chemical building block. Its value lies in its unique molecular structure, which incorporates a reactive sulfonyl fluoride group and a complex azo chromophore, enabling precise chemical modifications and color development. This compound is essential for manufacturers and R&D laboratories in the fine chemicals, advanced materials, and specialty dye sectors seeking to develop novel products with specific functional properties.

Application

• Key Intermediate for Reactive Dyes and Pigments: Serves as a critical precursor in the synthesis of high-performance azo dyes for textiles, inks, and coatings.
• Functional Material Synthesis: Used in the development of advanced polymers and functional materials where the sulfonyl fluoride group enables specific covalent bonding.
• Bioconjugation and Probe Development: Acts as a reactive linker in biochemical research for labeling proteins, antibodies, or other biomolecules due to its selective reactivity with amines and thiols.
• Pharmaceutical Intermediate: Employed in the research and development of novel active pharmaceutical ingredients (APIs) and diagnostic agents.
• Chemical Research & Development: A valuable tool for chemists exploring new synthetic pathways and creating compounds with tailored optical or chemical properties.
• Specialty Chemical Manufacturing: Used in the production of custom chemicals for niche industrial and electronic applications.

Basic Information

Item	Details
Product Name	3-[[[5-Hydroxy-8-[[2-(Methylsulfonyl)-4-Nitrophenyl]Azo]-1-Naphthalenyl]Amino]Sulfonyl]Benzenesulfonic Acid Fluoride
CAS No.	54180-05-1
Molecular Formula	C23H15FN4O9S3
Molecular Weight	614.57 g/mol
Synonyms	Benzenesulfonic acid, 3-[[[5-hydroxy-8-[[2-(methylsulfonyl)-4-nitrophenyl]azo]-1-naphthalenyl]amino]sulfonyl]-, fluoride; 3-((5-Hydroxy-8-((2-(methylsulfonyl)-4-nitrophenyl)diazenyl)naphthalen-1-yl)sulfamoyl)benzenesulfonyl fluoride; Reactive Azo Dye Intermediate SF-54180; Azo Sulfonyl Fluoride Dye Precursor; 54180-05-1
EINECS	Contact for details

Quality Control

Our production of 3-[[[5-Hydroxy-8-[[2-(Methylsulfonyl)-4-Nitrophenyl]Azo]-1-Naphthalenyl]Amino]Sulfonyl]Benzenesulfonic Acid Fluoride adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency meet exacting customer and research-grade specifications. A comprehensive Certificate of Analysis (COA) detailing purity, impurity profile, and physical data is provided with each shipment to guarantee full traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is moisture-sensitive (hygroscopic) and should be handled under anhydrous conditions when possible to maintain stability and reactivity.

Specification

Item	Specification
Appearance	Orange to red-brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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