Description

2,7-Dichloro-4-Nitro-9H-Fluoren-9-One is a high-purity, multi-functional organic intermediate characterized by its fluorenone core structure. This compound is valued for its role as a versatile building block in advanced chemical synthesis, enabling the development of complex molecules. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for applications in material science and active ingredient development.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for research into therapeutic agents.
• Agrochemical Synthesis: Used in the development of advanced herbicides, pesticides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Serves as a core structure or dopant material in the research and production of electroluminescent layers for display and lighting technologies.
• Dye and Pigment Manufacturing: Acts as an intermediate for creating specialized dyes, pigments, and optical brighteners.
• Material Science Research: Employed in the development of organic semiconductors, photoconductive materials, and non-linear optical (NLO) materials.
• Ligand and Catalyst Development: Utilized as a scaffold for creating complex ligands in coordination chemistry and catalysis.

Basic Information

Product Name	2,7-Dichloro-4-Nitro-9H-Fluoren-9-One
CAS No.	37568-11-9
Molecular Formula	C₁₃H₅Cl₂NO₃
Molecular Weight	294.09 g/mol
Synonyms	2,7-Dichloro-4-nitrofluoren-9-one; 4-Nitro-2,7-dichloro-9H-fluoren-9-one; 9H-Fluoren-9-one, 2,7-dichloro-4-nitro-; Fluoren-9-one, 2,7-dichloro-4-nitro-; 37568-11-9; 2,7-Dichloro-4-nitrofluorenone
EINECS	Contact for details

Quality Control

Our 2,7-Dichloro-4-Nitro-9H-Fluoren-9-One is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications 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 area at room temperature (15-25°C). Keep away from incompatible materials such as strong bases and reducing agents. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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