Description

[3-[[4-[(2,4-Dimethylphenyl)Amino]-9,10-Dihydro-9,10-Dioxo-1-Anthryl]Amino]Propyl]Trimethylammonium Methyl Sulphate is a specialized cationic anthraquinone derivative, valued for its unique combination of chromophoric and ionic properties. This compound is engineered to deliver consistent performance in advanced material and chemical synthesis applications where precise molecular interaction is critical. It serves as a key intermediate or functional additive for industries requiring high-purity, performance-driven specialty chemicals.

Application

• As a cationic dye intermediate for the synthesis of specialty dyes and pigments.
• In the development of functional colorants for plastics, inks, and coatings.
• As a potential photosensitizer or charge-transfer agent in advanced material research.
• For use in analytical chemistry as a reagent or standard.
• In electrostatic imaging and toner technology applications.
• As a biochemical research tool for staining or labeling due to its anthraquinone core.
• In the formulation of specialty surfactants with chromogenic properties.

Basic Information

Product Name	[3-[[4-[(2,4-Dimethylphenyl)Amino]-9,10-Dihydro-9,10-Dioxo-1-Anthryl]Amino]Propyl]Trimethylammonium Methyl Sulphate
CAS No.	60352-98-9
Molecular Formula	C29H35N3O6S
Molecular Weight	553.67 g/mol
Synonyms	1-Amino-4-[(3-trimethylammoniopropyl)amino]-9,10-dihydro-9,10-dioxoanthracene-2-aminium, N-(2,4-dimethylphenyl)-, methyl sulfate; C.I. Disperse Blue 73 quaternary salt; Quaternary ammonium salt of Disperse Blue 73; Basic Blue 73 analog; Cationic anthraquinone dye intermediate; N-[4-[[4-(Dimethylamino)phenyl]amino]-9,10-dihydro-9,10-dioxo-1-anthracenyl]-N,N,N-trimethyl-1-propanaminium methyl sulfate; 60352-98-9
EINECS	Contact for details

Quality Control

Our production of [3-[[4-[(2,4-Dimethylphenyl)Amino]-9,10-Dihydro-9,10-Dioxo-1-Anthryl]Amino]Propyl]Trimethylammonium Methyl Sulphate adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency meet the high standards required for industrial and research applications. Certificates of Analysis (COA) documenting key specifications are available upon request to support your quality assurance processes.

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 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.