Description

9H-Fluoren-3-Amine is a versatile aromatic amine derivative of fluorene, serving as a critical building block in advanced organic synthesis. Its unique molecular structure provides a rigid, planar scaffold that is essential for constructing complex heterocyclic systems and functional materials. This high-purity intermediate is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and material science industries for developing novel compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with fluorescent or bioactive properties.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and plant growth regulators that require a stable aromatic amine core.
• Organic Light-Emitting Diodes (OLEDs): Acts as a hole-transporting material or a core structure for emitting layer molecules in display and lighting technologies.
• Dye and Pigment Manufacturing: Serves as a starting material for producing advanced fluorescent dyes, pigments, and optical brighteners.
• Polymer and Resin Modifier: Incorporated into polymer chains to enhance thermal stability, rigidity, and optical characteristics of high-performance plastics.
• Research & Development: A valuable reagent in academic and industrial labs for exploring new organic reactions and creating novel chemical entities.

Basic Information

Product Name	9H-Fluoren-3-Amine
CAS No.	6344-66-7
Molecular Formula	C₁₃H₁₁N
Molecular Weight	181.23 g/mol
Synonyms	3-Aminofluorene; 3-Fluorenamine; Benzo[g]indol-3-amine; 9H-Fluoren-3-ylamine; 3-Amino-9H-fluorene; NSC 403697; 3-FA
EINECS	228-758-7

Quality Control

Our 9H-Fluoren-3-Amine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, GC for residual solvents, and spectroscopic identification (IR, NMR), to ensure it meets the high standards required for sensitive synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	115 - 120 °C
Loss on Drying	≤ 0.5%
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.