Description

2-Chlorofluorene is a halogenated derivative of fluorene, serving as a versatile and critical organic intermediate in advanced chemical synthesis. Its unique structure, featuring a chlorine substituent on the fluorene backbone, makes it a valuable building block for constructing complex molecules with tailored electronic and physical properties. This compound is primarily sought after by research institutions and industrial manufacturers engaged in the development of pharmaceuticals, agrochemicals, and functional materials such as organic light-emitting diodes (OLEDs) and liquid crystals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides.
• Material Science Research: Serves as a fundamental building block for developing organic semiconductors, OLED materials, and liquid crystals.
• Chemical Research & Development: Employed as a standard reagent and intermediate in organic synthesis laboratories for novel compound creation.
• Dye & Pigment Industry: Acts as a starting material for synthesizing specialized dyes and optical brighteners.

Basic Information

Product Name	2-Chlorofluorene
CAS No.	2523-44-6
Molecular Formula	C13H9Cl
Molecular Weight	200.66 g/mol
Synonyms	2-Chloro-9H-fluorene; 9H-Fluorene, 2-chloro-; NSC 403107; 2-Chlorfluoren; Fluorene, 2-chloro-; 2-Chloro-9H-fluorene; 2-Chlorofluoren
EINECS	219-765-3

Quality Control

Our 2-Chlorofluorene is manufactured under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, impurity profile, and physical characteristics to meet your specific research or production requirements.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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