Description

1-Amino-4,8-Dihydroxy-5-[(1-Methylethyl)Amino]Anthraquinone is a specialized anthraquinone derivative, a chemical class renowned for producing vivid and stable colors. This compound matters because it serves as a crucial intermediate for synthesizing high-performance dyes and pigments, offering excellent lightfastness and thermal stability. Industries involved in the production of textiles, inks, and advanced functional materials need this precise chemical to achieve specific color properties and performance characteristics.

Application

• Dye Intermediate: Primary use in the synthesis of high-value disperse dyes and vat dyes for synthetic fibers like polyester and acetate.
• Pigment Manufacturing: Acts as a key precursor for organic pigments used in automotive paints, industrial coatings, and plastics coloration.
• Functional Dyes: Potential application in the development of dyes for liquid crystal displays (LCDs) and other optoelectronic devices due to its anthraquinone structure.
• Research & Development: Serves as a building block in chemical research for creating novel chromophores and studying structure-property relationships.
• Textile Printing: Used in formulations for specialty textile printing inks requiring specific hue and durability.
• Analytical Chemistry: May be employed as a standard or reagent in chromatographic analysis and colorimetric assays.

Basic Information

Product Name	1-Amino-4,8-Dihydroxy-5-[(1-Methylethyl)Amino]Anthraquinone
CAS No.	69093-18-1
Molecular Formula	C₁₇H₁₆N₂O₄
Molecular Weight	312.32 g/mol
Synonyms	5-Isopropylamino-1-amino-4,8-dihydroxyanthraquinone; 1-Amino-4,8-dihydroxy-5-(isopropylamino)anthraquinone; 1-Amino-5-(isopropylamino)-4,8-dihydroxyanthraquinone; C.I. Disperse Blue 27 Intermediate; Anthraquinone, 1-amino-4,8-dihydroxy-5-[(1-methylethyl)amino]-; 69093-18-1; 5-(Isopropylamino)-1-amino-4,8-dihydroxyanthraquinone
EINECS	Contact for details

Quality Control

Our 1-Amino-4,8-Dihydroxy-5-[(1-Methylethyl)Amino]Anthraquinone is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency meet our high standards and customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

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. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark colored powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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