Description

4-Acetylamino-2,7-Dichloro-9H-Fluoren-9-One is a specialized organic compound belonging to the fluorenone class, characterized by its distinct molecular structure featuring acetylamino and chloro substituents. This compound serves as a high-value chemical intermediate and a versatile building block in advanced synthetic chemistry. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), particularly for research into new therapeutic agents.
• Agrochemical Research: Used in the development of novel herbicides, pesticides, and plant growth regulators, leveraging its unique heterocyclic structure.
• Organic Synthesis Building Block: Serves as a versatile scaffold for constructing more complex polycyclic aromatic compounds and heterocycles in academic and industrial R&D.
• Material Science & Dye Chemistry: Acts as a starting material for synthesizing organic semiconductors, photoactive materials, and specialized dyes or pigments.
• Chemical Research Standard: Utilized as a reference standard or analytical reagent in chromatographic analysis and method development.

Basic Information

Product Name	4-Acetylamino-2,7-Dichloro-9H-Fluoren-9-One
CAS No.	1785-05-3
Molecular Formula	C₁₅H₉Cl₂NO₂
Molecular Weight	306.15 g/mol
Synonyms	2,7-Dichloro-4-acetamidofluoren-9-one; 4-Acetamido-2,7-dichlorofluoren-9-one; 9H-Fluoren-9-one, 4-(acetylamino)-2,7-dichloro-; 4-Acetylamino-2,7-dichlorofluorenone; N-[2,7-Dichloro-9-oxo-9H-fluoren-4-yl]acetamide; 4-Acetamido-2,7-dichloro-9-fluorenone; 2,7-Dichloro-4-acetylaminofluoren-9-one
EINECS	Contact for details

Quality Control

Our 4-Acetylamino-2,7-Dichloro-9H-Fluoren-9-One is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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