Description

1-Amino-4-(Benzothiazol-2-Ylthio)Anthraquinone is a specialized anthraquinone derivative characterized by its unique benzothiazole-thioether substituent. This compound is valued for its role as a key intermediate in the synthesis of high-performance dyes and functional pigments. It is primarily sought by manufacturers in the chemical, textile, and advanced materials sectors for developing products with specific coloristic and application properties.

Application

• As a critical intermediate in the synthesis of disperse dyes and vat dyes for synthetic fibers.
• In the production of specialized organic pigments for plastics, coatings, and inks.
• Used in research and development of functional dyes for non-textile applications, such as in electronics or optics.
• As a building block in fine chemical synthesis for pharmaceuticals or agrochemicals requiring the anthraquinone scaffold.
• Potential use in the development of colorants for liquid crystal displays (LCDs) and other advanced optical materials.

Basic Information

Product Name	1-Amino-4-(Benzothiazol-2-Ylthio)Anthraquinone
CAS No.	3767-68-8
Molecular Formula	C21H12N2O2S2
Molecular Weight	388.46 g/mol
Synonyms	1-Amino-4-[(2-benzothiazolyl)thio]anthraquinone; 1-Amino-4-(2-benzothiazolylthio)-9,10-anthracenedione; 1-Amino-4-(benzothiazole-2-ylthio)anthraquinone; 4-[(1,3-Benzothiazol-2-yl)sulfanyl]-1-aminoanthraquinone; C.I. Disperse Blue 148; Disperse Blue 148; Anthraquinone, 1-amino-4-[(2-benzothiazolyl)thio]-
EINECS	223-198-4

Quality Control

Our production of 1-Amino-4-(Benzothiazol-2-Ylthio)Anthraquinone adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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). Keep away from incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	Dark Blue to Violet Powder/Crystals
Identification (IR)	Conforms to Structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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