Description

4-Acetamido-9-Fluorenone is a high-purity, specialized organic compound belonging to the fluorenone family, distinguished by its acetamido functional group. This chemical serves as a critical advanced intermediate and building block in sophisticated organic synthesis, enabling the development of complex molecular architectures. It is primarily utilized by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and materials science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds with complex polycyclic structures.
• Agrochemical Research: Used in developing advanced herbicides, fungicides, and plant growth regulators that require fluorenone-based scaffolds.
• Organic Electronic Materials: Serves as a building block for organic semiconductors, light-emitting diodes (OLEDs), and photovoltaic materials due to its conjugated fluorenone core.
• Dye and Pigment Synthesis: An intermediate for creating specialized dyes, pigments, and photoinitiators with specific light-absorption properties.
• Academic & Industrial R&D: Employed in chemical research for studying reaction mechanisms, developing new synthetic methodologies, and creating novel functional materials.
• Ligand and Catalyst Development: Used to synthesize complex ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	4-Acetamido-9-Fluorenone
CAS No.	42135-35-3
Molecular Formula	C15H11NO2
Molecular Weight	237.25 g/mol
Synonyms	N-(9-Oxo-9H-fluoren-4-yl)acetamide; 4-Acetylamino-9-fluorenone; 9-Fluorenone, 4-acetamido-; 4-Acetamidofluoren-9-one; 4-(Acetylamino)-9H-fluoren-9-one; 4-Acetamido-9H-fluoren-9-one; 4-Acetylaminofluorenone
EINECS	Contact for details

Quality Control

Our 4-Acetamido-9-Fluorenone is manufactured under strict 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 purity, identity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange 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%

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