Description

1-Chloroanthracen-9(10H)-One is a versatile chlorinated anthraquinone derivative that serves as a critical synthetic intermediate in advanced organic chemistry. This compound is valued for its unique molecular structure, which enables the construction of complex polycyclic aromatic systems and functional materials. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty dye sectors for developing novel active ingredients and high-performance pigments.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for producing high-value, color-fast anthraquinone-based dyes and organic pigments.
• Organic Electronic Materials: Investigated as a core component in the development of organic semiconductors and photoconductive materials.
• Chemical Research: A valuable reagent in academic and industrial R&D for studying reaction mechanisms and synthesizing complex polycyclic aromatic hydrocarbons (PAHs).
• Liquid Crystal and OLED Precursor: Potential intermediate in the synthesis of compounds for display and lighting technologies.

Basic Information

Product Name	1-Chloroanthracen-9(10H)-One
CAS No.	4887-98-3
Molecular Formula	C14H9ClO
Molecular Weight	228.67 g/mol
Synonyms	1-Chloro-9,10-dihydro-9,10-dioxoanthracene; 1-Chloro-9,10-anthraquinone; 1-Chloroanthraquinone; 9,10-Anthracenedione, 1-chloro-; 1-Chloro-9,10-anthracenedione; NSC 403107; 1-Chloro-9,10-dihydroanthracene-9,10-dione
EINECS	225-507-4

Quality Control

Our 1-Chloroanthracen-9(10H)-One is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP and ISO 9001 standards for reliable supply to regulated industries.

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). Keep away from strong acids and incompatible organic solvents. The container should be kept tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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