Description

9-[(4-Chlorophenyl)Methylidene]-2-Nitro-Fluorene is a specialized organic compound belonging to the fluorene derivative family. This chemical serves as a crucial synthetic intermediate and a potential building block for advanced materials research. It is primarily sought after by research and development laboratories in the pharmaceutical and agrochemical sectors, as well as by manufacturers of specialty dyes and functional organic materials.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel active pharmaceutical ingredients (APIs), particularly for exploring new therapeutic agents.
• Agrochemical Research: Acts as a key precursor in the development of new pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Building Block: Employed in complex organic reactions, including cross-coupling and condensation reactions, to create more complex molecular architectures.
• Dye and Pigment Manufacturing: Serves as a core structure for synthesizing specialized dyes, pigments, and optical brighteners due to its conjugated system.
• Material Science Research: Investigated for use in organic semiconductors, photoconductive materials, and non-linear optical (NLO) materials.
• Academic & Industrial R&D: A valuable reagent for chemical research in universities and corporate R&D centers focusing on heterocyclic and polycyclic chemistry.

Basic Information

Product Name	9-[(4-Chlorophenyl)Methylidene]-2-Nitro-Fluorene
CAS No.	4364-38-9
Molecular Formula	C20H12ClNO2
Molecular Weight	333.77 g/mol
Synonyms	2-Nitro-9-[(4-chlorophenyl)methylene]fluorene; 9-[(4-Chlorobenzylidene)]-2-nitrofluorene; 9-(4-Chlorobenzylidene)-2-nitrofluorene; (4-Chlorobenzylidene)-2-nitrofluorene; 9-(p-Chlorobenzylidene)-2-nitrofluorene; 4364-38-9; Fluorene, 9-[(4-chlorophenyl)methylene]-2-nitro-
EINECS	Contact for details

Quality Control

Our 9-[(4-Chlorophenyl)Methylidene]-2-Nitro-Fluorene is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, identity confirmation (IR, NMR), and impurity profiling. A Certificate of Analysis (COA) is supplied with each batch, detailing all relevant specifications. Our quality system is designed to meet the stringent requirements of research and development applications.

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 and incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

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.