Description

11H-Benzo[B]Fluoren-11-One is a high-purity polycyclic aromatic ketone of significant interest in advanced organic synthesis. This compound serves as a versatile and critical building block for the development of complex molecular architectures, particularly in materials science. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and organic electronics sectors who require reliable, high-quality intermediates for their R&D and production processes.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Organic Electronic Materials: Serves as a core structure for developing organic semiconductors, charge-transport materials, and light-emitting compounds.
• Agrochemical Synthesis: Used in the research and production of advanced crop protection agents and pesticides.
• Dye and Pigment Manufacturing: Acts as a starting material for creating specialized dyes, pigments, and optical brighteners.
• Academic and Industrial R&D: A valuable reagent for methodological studies in organic chemistry and materials science.
• Ligand and Catalyst Development: Utilized in the design of novel ligands for catalytic systems and metal-organic frameworks (MOFs).

Basic Information

Product Name	11H-Benzo[B]Fluoren-11-One
CAS No.	3074-03-1
Molecular Formula	C₁₇H₁₀O
Molecular Weight	230.26 g/mol
Synonyms	11H-Benzo[b]fluoren-11-one; Benzo[b]fluoren-11-one; 11-Oxobenzo[b]fluorene; NSC 407348; 11H-Benzo[def]fluoren-11-one; 11H-Benzo[b]fluorenone; 11-Benzo[b]fluorenone
EINECS	Contact for details

Quality Control

Our production of 11H-Benzo[B]Fluoren-11-One adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity and quantify impurities. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment, ensuring full transparency and compliance with your research or manufacturing 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 heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown 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.