Description

Sodium 6-Imino-4-Oxo-5-[2-[2-(Trifluoromethyl)Phenyl]Hydrazinyl]Naphthalene-2-Sulfonate is a specialized organic salt featuring a naphthalene core functionalized with imino, oxo, hydrazinyl, and sulfonate groups, distinguished by a trifluoromethylphenyl substituent. This unique molecular architecture makes it a valuable high-purity intermediate and functional dye precursor for advanced chemical synthesis. It is primarily sought by industries involved in the research and production of specialty pigments, optical materials, and pharmaceutical active ingredients where precise molecular control is critical.

Application

• Precursor for Advanced Pigments and Dyes: Serves as a key synthetic intermediate for manufacturing high-performance, light-fast organic pigments and dyes.
• Functional Material Synthesis: Used in the development of organic semiconductors, nonlinear optical (NLO) materials, and other specialty electronic chemicals.
• Pharmaceutical Intermediate: Acts as a building block in the synthesis of complex drug molecules, particularly those requiring the trifluoromethyl pharmacophore.
• Analytical Chemistry Reagent: Employed as a chromogenic agent or a complexing ligand in specific spectrophotometric detection methods.
• Research & Development: Utilized in academic and industrial R&D for studying hydrazone chemistry, fluorinated compounds, and sulfonated aromatics.

Basic Information

Item	Details
Product Name	Sodium 6-Imino-4-Oxo-5-[2-[2-(Trifluoromethyl)Phenyl]Hydrazinyl]Naphthalene-2-Sulfonate
CAS No.	71598-24-8
Molecular Formula	C17H11F3N3NaO4S
Molecular Weight	433.34 g/mol
Synonyms	6-Imino-4-oxo-5-[2-[2-(trifluoromethyl)phenyl]hydrazinyl]naphthalene-2-sulfonic acid sodium salt; Sodium 5-[(2-(trifluoromethyl)phenyl)hydrazono]-4,6-dioxo-1,4,5,6-tetrahydronaphthalene-2-sulfonate; 71598-24-8; Acid Yellow 232 (related dye class); Trifluoromethylphenylhydrazinyl naphthalenesulfonate sodium salt
EINECS	Contact for details

Quality Control

We supply this compound in high-purity grades suitable for research and industrial synthesis. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment. Our quality management system adheres to cGMP principles for reliable and traceable production.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange-brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Standard Grade)
Purity (HPLC)	≥ 98.0% (High Purity Grade)
Water Content (KF)	≤ 5.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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