Description

3-Pyridinecarboxamide, 5-[[3-[[4-Chloro-6-[[4-[[2-(Sulfooxy)ethyl]sulfonyl]phenyl]amino]-1,3,5-triazin-2-yl]amino]phenyl]azo]-1- is a specialized reactive dye intermediate featuring a complex heterocyclic structure. This compound is engineered to provide a critical linkage in the synthesis of high-performance dyes and pigments, offering excellent color fastness and binding properties. It is primarily sought by manufacturers in the textile, ink, and specialty polymer industries for producing vibrant and durable colorants. The product is supplied under strict quality control to ensure batch-to-batch consistency for demanding industrial applications.

Application

• Reactive Dye Synthesis: A key intermediate for manufacturing high-grade reactive dyes used in textile coloring, particularly for cotton and cellulose fibers.
• Pigment Manufacturing: Utilized in the production of organic pigments for inks, coatings, and plastics that require high color strength and stability.
• Functional Polymer Production: Serves as a monomer or cross-linking agent in the synthesis of specialty polymers with chromophoric or photoactive properties.
• Research & Development: Used in chemical R&D for developing novel chromophores, sensors, and advanced materials.
• Analytical Chemistry: May be employed as a standard or reagent in chromatographic analysis and method development for dye-related compounds.

Basic Information

Item	Details
Product Name	3-Pyridinecarboxamide, 5-[[3-[[4-Chloro-6-[[4-[[2-(Sulfooxy)ethyl]sulfonyl]phenyl]amino]-1,3,5-triazin-2-yl]amino]phenyl]azo]-1-
CAS No.	906482-82-4
Molecular Formula	C23H20ClN9O7S2
Molecular Weight	634.04 g/mol
Synonyms	5-[[3-[[4-Chloro-6-[(4-((2-sulfooxyethyl)sulfonyl)phenyl)amino]-1,3,5-triazin-2-yl]amino]phenyl]azo]nicotinamide; Reactive Dye Intermediate 906482-82-4; Azo-triazine dye intermediate; Nicotinamide-based azo dye precursor; 5-[(3-{[4-Chloro-6-({4-[(2-sulfonatooxyethyl)sulfonyl]phenyl}amino)-1,3,5-triazin-2-yl]amino}phenyl)azo]pyridine-3-carboxamide
EINECS	Contact for details

Quality Control

Our production of 3-Pyridinecarboxamide, 5-[[3-[[4-Chloro-6-[[4-[[2-(Sulfooxy)ethyl]sulfonyl]phenyl]amino]-1,3,5-triazin-2-yl]amino]phenyl]azo]-1- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications. Certificates of Analysis (COA) detailing all test results are provided and can be tailored to meet specific regulatory or internal quality requirements.

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 nature, the container must be kept sealed to prevent moisture absorption, which can affect product stability and performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Orange to brown powder
Identification (IR)	Conforms to structure
Purity (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.