Description

9-Aminofluorene Hydrochloride is a versatile aromatic amine derivative that serves as a critical building block in advanced organic synthesis. Its value lies in providing a functionalized fluorene scaffold, essential for constructing complex molecular architectures with tailored properties. This high-purity intermediate is primarily needed by the pharmaceutical, agrochemical, and materials science research sectors for developing active ingredients and functional organic compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system disorders.
• Agrochemical Research: Building block for developing new herbicides, pesticides, and plant growth regulators.
• Organic Electronic Materials: Used in the research and development of organic semiconductors, hole-transport materials, and light-emitting diodes (OLEDs).
• Dye and Pigment Synthesis: Intermediate for creating specialized fluorescent dyes and high-performance pigments.
• Polymer Chemistry: Monomer or functionalization agent for producing specialty polymers with enhanced thermal or optical properties.
• Analytical Chemistry: Serves as a standard or reagent in chromatographic analysis and spectroscopic studies.
• Academic & Industrial R&D: Fundamental research chemical for exploring new organic reactions and catalytic processes.

Basic Information

Product Name	9-Aminofluorene Hydrochloride
CAS No.	5978-75-6
Molecular Formula	C13H11N·HCl
Molecular Weight	217.69 g/mol
Synonyms	9-Aminofluorene HCl; 9-Amino-9H-fluorene Hydrochloride; 9-Fluorenamine Hydrochloride; 9-AF HCl; NSC 40898; 9-Aminofluorene Monohydrochloride; 9-Fluorenylamine Hydrochloride
EINECS	227-795-9

Quality Control

Our 9-Aminofluorene Hydrochloride is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing batch-specific results are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	258°C - 265°C (dec.)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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