Description

Bis(3-Aminopropyl)[3-[[2-Hydroxy-3-[[(2-Methoxyphenyl)Amino]Carbonyl]-1-Naphthyl]Azo]-4-Methoxybenzyl]Methylammonium Chloride is a specialized cationic azo dye intermediate with a complex, functionalized structure. This compound is valued for its ability to impart color and specific functional properties to advanced materials, making it a critical component in high-performance applications. It is primarily required by manufacturers in the textile, specialty ink, and advanced polymer industries seeking to develop products with enhanced chromatic and material characteristics.

Application

• Textile Dyeing: As a key intermediate for synthesizing cationic dyes for acrylic, modacrylic, and other synthetic fibers.
• Specialty Inks: Used in the formulation of high-performance inks for security printing, digital textiles, and industrial marking.
• Functional Polymers: Acts as a monomer or additive to introduce chromophoric and ionic properties into polymers for optical applications.
• Biological Staining: Potential use as a staining agent or probe in histology and microscopy due to its azo and cationic nature.
• Research & Development: Serves as a building block in organic synthesis for novel dyes, pigments, and functional materials in academic and industrial R&D.
• Paper Coloring: Employed in the production of specialty colored papers where high color fastness is required.
• Liquid Crystal Displays (LCDs): Can be investigated as a dichroic dye for guest-host LCD applications.

Basic Information

Product Name	Bis(3-Aminopropyl)[3-[[2-Hydroxy-3-[[(2-Methoxyphenyl)Amino]Carbonyl]-1-Naphthyl]Azo]-4-Methoxybenzyl]Methylammonium Chloride
CAS No.	40948-95-6
Molecular Formula	C39H47ClN6O4
Molecular Weight	699.29 g/mol
Synonyms	Basic Red 46:1 (related salt); C.I. 110825; 1-Naphthalenol, 2-[[2-methoxy-4-[[[3-[(3-aminopropyl)methylamino]propyl]amino]methyl]phenyl]azo]-3-[[(2-methoxyphenyl)amino]carbonyl]-, hydrochloride; Methylbis(3-aminopropyl)[3-[[2-hydroxy-3-[(2-methoxyphenyl)carbamoyl]-1-naphthyl]azo]-4-methoxybenzyl]ammonium chloride; Cationic azo dye intermediate; [3-[[2-Hydroxy-3-[(2-methoxyphenyl)carbamoyl]-1-naphthyl]azo]-4-methoxybenzyl]methylbis(3-aminopropyl)ammonium chloride
EINECS	Contact for details

Quality Control

Our production of Bis(3-Aminopropyl)[3-[[2-Hydroxy-3-[[(2-Methoxyphenyl)Amino]Carbonyl]-1-Naphthyl]Azo]-4-Methoxybenzyl]Methylammonium Chloride adheres to a stringent quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and compliance with customer specifications. Certificates of Analysis (COA) detailing batch-specific results are provided and available upon request.

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 tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	Dark colored powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
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.