Description

4-[3-[(9,10-Dihydro-4-Hydroxy-9,10-Dioxoanthryl)Amino]Propyl]-4-Methylmorpholinium Methyl Sulphate is a specialized cationic anthraquinone derivative, valued for its unique chromophoric and ionic properties. This compound is engineered to deliver consistent performance as a key intermediate in the synthesis of high-value dyes and functional materials. It is primarily sought by manufacturers in the textile, specialty chemical, and advanced material sectors for applications requiring precise color and charge characteristics.

Application

• Dye Intermediate: A critical precursor for the synthesis of cationic anthraquinone dyes used in textile coloration, particularly for acrylic and modified polyamide fibers.
• Functional Colorant: Used in the production of specialty pigments and colorants for inks, coatings, and plastics where specific ionic interactions are required.
• Research & Development: Serves as a building block in organic synthesis for developing novel photochromic or electrochromic materials in academic and industrial R&D labs.
• Analytical Chemistry: Potential use as a staining agent or a charge-sensitive probe in certain biochemical and materials science analytical techniques.

Basic Information

Product Name	4-[3-[(9,10-Dihydro-4-Hydroxy-9,10-Dioxoanthryl)Amino]Propyl]-4-Methylmorpholinium Methyl Sulphate
CAS No.	38866-20-5
Molecular Formula	C23H28N2O7S
Molecular Weight	476.54 g/mol
Synonyms	4-[3-[(9,10-Dihydro-4-hydroxy-9,10-dioxo-1-anthracenyl)amino]propyl]-4-methylmorpholinium methyl sulfate; 1-Amino-4-[3-(4-methylmorpholinio)propylamino]anthraquinone methyl sulfate; C.I. Basic Blue 22; Astrazon Blue BG; Aizen Cathilon Blue BG; Maxilon Blue BG; Cationic Blue BG; 1,4-Bis[(3-(4-methylmorpholinio)propyl)amino]anthraquinone methyl sulfate (related compound)
EINECS	Contact for details

Quality Control

Our production of 4-[3-[(9,10-Dihydro-4-Hydroxy-9,10-Dioxoanthryl)Amino]Propyl]-4-Methylmorpholinium Methyl Sulphate adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity. Each lot is analyzed against established specifications, including identity confirmation, assay, and impurity profiling. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

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 (moisture-sensitive) nature, the container must be kept sealed to prevent absorption of atmospheric moisture, which can affect product stability and performance.

Specification

Item	Specification
Appearance	Dark blue to violet powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 3.0%

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