Description

1-Amino-4-[(1-methylethyl)amino]anthraquinone is a specialized anthraquinone derivative valued for its role as a key intermediate in the synthesis of high-performance dyes and pigments. This compound matters for its ability to impart specific color properties and stability in demanding applications. It is primarily needed by manufacturers in the dye and pigment industry, as well as researchers developing advanced materials for electronics and imaging technologies.

Application

• Primary intermediate for the synthesis of disperse dyes and vat dyes used in textile coloring.
• Key building block in the production of high-performance pigments for plastics, coatings, and inks.
• Research and development of functional dyes for non-textile applications, including digital printing.
• Potential use in the synthesis of organic semiconductors and photoactive materials for electronic devices.
• Specialty chemical intermediate for liquid crystal displays (LCD) and imaging technologies.
• Laboratory use as a reference standard or starting material for novel chemical synthesis.

Basic Information

Product Name	1-Amino-4-[(1-methylethyl)amino]anthraquinone
CAS No.	62649-65-4
Molecular Formula	C₁₇H₁₆N₂O₂
Molecular Weight	280.32 g/mol
Synonyms	1-Amino-4-(isopropylamino)anthraquinone; 1-Amino-4-(propan-2-ylamino)anthraquinone; 4-[(1-Methylethyl)amino]-1-aminoanthraquinone; C.I. Disperse Red 177 Intermediate; Solvent Red 179; Isopropylamino Disperse Red Intermediate; Anthraquinone, 1-amino-4-[(1-methylethyl)amino]-; 1-Amino-4-(N-isopropylamino)anthraquinone
EINECS	Contact for details

Quality Control

Our 1-Amino-4-[(1-methylethyl)amino]anthraquinone is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity and performance as a dye intermediate. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Reddish-brown to dark brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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