Description

2,7-Dinitro-9-Fluorenone is a high-purity, specialized nitroaromatic ketone derivative of fluorenone. This compound serves as a critical advanced intermediate and functional building block in the synthesis of complex organic molecules, valued for its unique electronic and structural properties. It is primarily utilized by pharmaceutical R&D teams, agrochemical innovators, and materials science laboratories developing high-performance dyes, pigments, and electronic materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Agrochemical Research: Building block for developing new herbicides, pesticides, and plant growth regulators with specific modes of action.
• Functional Dyes & Pigments: Core structure for creating nitro-substituted colorants with enhanced lightfastness and specific chromatic properties.
• Organic Electronic Materials: Used in research for electron-transport materials, organic semiconductors, and non-linear optical (NLO) materials.
• Chemical Synthesis Reagent: Acts as a starting material or intermediate in multi-step organic synthesis for academic and industrial research.
• Analytical Chemistry: May serve as a standard or reference compound in chromatographic analysis and method development.

Basic Information

Product Name	2,7-Dinitro-9-Fluorenone
CAS No.	31551-45-8
Molecular Formula	C₁₃H₆N₂O₅
Molecular Weight	270.20 g/mol
Synonyms	9H-Fluoren-9-one, 2,7-dinitro-; 2,7-Dinitrofluoren-9-one; 2,7-DNF; NSC 404087; 2,7-Dinitro-9H-fluoren-9-one; Dinitrofluorenone; Fluorenone, 2,7-dinitro-
EINECS	Contact for details

Quality Control

Our 2,7-Dinitro-9-Fluorenone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets precise customer specifications and high-purity standards for research and development. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage and handling.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.