Description

Sodium 2-[[5-Cyano-2,6-Bis[(3-Methoxypropyl)Amino]-4-Methyl-3-Pyridyl]Azo]-5-Nitrobenzenesulphonate is a specialized azo dye intermediate of significant commercial importance. This compound is valued for its role in the synthesis of high-performance dyes and pigments, offering specific chromophoric properties. It is primarily required by manufacturers in the textile, ink, and specialty chemical industries for producing colorants with tailored characteristics.

Application

• Primary Intermediate for Azo Dyes: A key building block in the synthesis of complex, high-value azo dyes used in textile coloration.
• Specialty Pigment Manufacturing: Used in the production of pigments for inks, coatings, and plastics requiring specific color fastness and stability.
• Research & Development: Serves as a crucial reagent in chemical R&D for developing new chromophores and functional dyes.
• Analytical Chemistry: Potential use as a staining agent or colorimetric indicator in specific laboratory applications.
• Functional Material Synthesis: May be employed in the creation of dyes for non-textile applications, such as in optical data storage or solar cells.

Basic Information

Product Name	Sodium 2-[[5-Cyano-2,6-Bis[(3-Methoxypropyl)Amino]-4-Methyl-3-Pyridyl]Azo]-5-Nitrobenzenesulphonate
CAS No.	84962-47-0
Molecular Formula	C22H28N8NaO6S
Molecular Weight	555.56 g/mol
Synonyms	Benzenesulfonic acid, 2-[(5-cyano-2,6-bis[(3-methoxypropyl)amino]-4-methyl-3-pyridinyl)azo]-5-nitro-, sodium salt; Sodium 2-((5-cyano-2,6-bis(3-methoxypropyl)amino)-4-methylpyridin-3-yl)azo)-5-nitrobenzenesulfonate; Azo dye intermediate 84962-47-0; CI Disperse Yellow 241 (related); 5-Cyano-2,6-bis[(3-methoxypropyl)amino]-4-methyl-3-pyridyl azo-5-nitrobenzenesulphonate sodium salt
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management protocols. Every batch is characterized and tested to ensure identity, purity, and consistency, meeting the rigorous demands of industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity (typically >95% by HPLC), identity confirmation, and impurity profile is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in darkness.

Specification

Item	Specification
Appearance	Orange to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residual Solvents	Meets ICH guidelines

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