Description

1-Amino-5-Chloroanthraquinone is a high-purity, functionalized anthraquinone derivative that serves as a critical intermediate in advanced organic synthesis. Its value lies in its unique molecular structure, which provides a versatile platform for creating complex dyes and pigments with specific coloristic and performance properties. This compound is essential for manufacturers in the dye and pigment industry, as well as for research institutions developing novel functional materials.

Application

• Key Intermediate for Vat Dyes: Primarily used in the synthesis of high-performance vat dyes, particularly for coloring cotton and other cellulose fibers.
• Production of Disperse Dyes: Serves as a crucial building block for creating disperse dyes used on polyester and synthetic fabrics.
• Specialty Pigment Manufacturing: Employed in the production of high-value organic pigments for inks, coatings, and plastics requiring excellent lightfastness and thermal stability.
• Functional Dye Synthesis: Used in research and development of functional dyes for non-textile applications, such as in optical data storage or liquid crystal displays (LCDs).
• Chemical Research & Development: Acts as a versatile starting material or intermediate in academic and industrial organic chemistry research for novel compound libraries.
• Pharmaceutical Intermediate (Potential): May be investigated as a precursor in the synthesis of certain pharmacologically active molecules due to the anthraquinone core structure.

Basic Information

Product Name	1-Amino-5-Chloroanthraquinone
CAS No.	117-11-3
Molecular Formula	C14H8ClNO2
Molecular Weight	257.67 g/mol
Synonyms	5-Chloro-1-aminoanthraquinone; 1-Amino-5-chloro-9,10-anthracenedione; 5-Chloroanthraquinone-1-amine; 1-Amino-5-chloroanthracene-9,10-dione; C.I. 62500; Amanil Fast Red 5G Base; Celliton Fast Red 5G Base
EINECS	204-170-5

Quality Control

Our 1-Amino-5-Chloroanthraquinone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting specifications for use in sensitive synthesis processes. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	Reddish-brown to dark brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	268°C - 272°C
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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