Description

6-[[4-(Diethylamino)-2-Methoxyphenyl]Azo]-3-Methoxy-1-Methylpyridazinium Chloride is a high-purity cationic azo dye intermediate of significant commercial importance. This compound is valued for its strong chromophoric properties and its role in synthesizing specialized dyes and pigments. It is primarily sought by manufacturers in the textile, ink, and specialty chemical industries for producing colorants with specific fastness and application properties.

Application

• Textile Dyeing: A key intermediate for synthesizing cationic dyes used on acrylic and modified polyamide fibers.
• Ink Formulation: Used in the production of specialty inks for digital printing and security applications.
• Paper Coloring: Employed in the manufacture of dyes for high-quality, colored paper products.
• Biological Staining: Potential use as a precursor for histological stains in laboratory settings.
• Functional Dyes: Intermediate for dyes used in liquid crystal displays (LCDs) and other optoelectronic devices.
• Research & Development: Serves as a building block in organic synthesis for novel chromophores and materials science research.

Basic Information

Product Name	6-[[4-(Diethylamino)-2-Methoxyphenyl]Azo]-3-Methoxy-1-Methylpyridazinium Chloride
CAS No.	94109-85-0
Molecular Formula	C19H27ClN5O2
Molecular Weight	392.90 g/mol
Synonyms	Basic Red 46; C.I. 110825; 1-Methyl-3-methoxy-6-[(4-diethylamino-2-methoxyphenyl)azo]pyridazinium Chloride; Pyridazinium, 6-[(4-(diethylamino)-2-methoxyphenyl)azo]-3-methoxy-1-methyl-, chloride; Cationic Red GTL; Azoic Cationic Dye Intermediate
EINECS	Contact for details

Quality Control

Our production of 6-[[4-(Diethylamino)-2-Methoxyphenyl]Azo]-3-Methoxy-1-Methylpyridazinium Chloride adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopy, to ensure consistency and compliance with customer specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

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). 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 red to brown powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.