Description

Lithium 4-[[4-[[4-(2-Hydroxybutoxy)-m-Tolyl]Azo]Phenyl]Amino]-3-Nitro-n-(Phenylsulphonyl)Benzenesulphonamidate is a specialized lithium salt of a complex azo-sulfonamide dye intermediate, offering unique chemical functionality for advanced material synthesis. This compound is valued for its precise molecular structure, which serves as a critical building block in the development of high-performance colorants and functional polymers. It is primarily sought by R&D chemists and production engineers in the specialty chemical, advanced materials, and high-end dye manufacturing sectors.

Application

• Specialty Dye & Pigment Intermediate: A key precursor for synthesizing high-value, complex azo dyes with specific color fastness and solubility properties.
• Functional Polymer Additive: Used in the development of polymers with tailored optical, electrical, or surface-modification characteristics.
• Lithium-ion Battery Research: Investigated as a potential component or surface-modifying agent for advanced battery electrolytes or electrodes.
• Analytical Chemistry Reagent: Serves as a standard or reagent in chromatographic analysis and method development for complex organic molecules.
• Photoresist & Imaging Materials: Applied in the research of advanced photoresists and other light-sensitive imaging systems due to its azo and nitro functional groups.
• Organic Synthesis Building Block: Utilized in multi-step organic synthesis to introduce specific sulfonamide and azo functionalities into target molecules.

Basic Information

Product Name	Lithium 4-[[4-[[4-(2-Hydroxybutoxy)-m-Tolyl]Azo]Phenyl]Amino]-3-Nitro-n-(Phenylsulphonyl)Benzenesulphonamidate
CAS No.	83221-38-9
Molecular Formula	C29H27LiN4O8S2
Molecular Weight	630.62 g/mol
Synonyms	Lithium 4-[[4-[[4-(2-hydroxybutoxy)-3-methylphenyl]azo]phenyl]amino]-3-nitro-N-(phenylsulfonyl)benzenesulfonamidate; Benzenesulfonamide, 4-[[4-[[4-(2-hydroxybutoxy)-3-methylphenyl]azo]phenyl]amino]-3-nitro-N-(phenylsulfonyl)-, lithium salt; Lithium salt of C.I. Solvent Yellow; Azo lithium sulfonamide complex; 83221-38-9; Lithium azo sulfonamide dye intermediate; 4-[[4-[[4-(2-Hydroxybutoxy)-m-Tolyl]Azo]Phenyl]Amino]-3-Nitro-n-(Phenylsulphonyl)Benzenesulphonamidate Lithium Salt
EINECS	Contact for details

Quality Control

Our production of Lithium 4-[[4-[[4-(2-Hydroxybutoxy)-m-Tolyl]Azo]Phenyl]Amino]-3-Nitro-n-(Phenylsulphonyl)Benzenesulphonamidate adheres to a strict quality management system to ensure batch-to-batch consistency and purity for research and industrial applications. Each lot undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and elemental analysis. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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 after each use to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange-red powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Research Grade)
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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