Description

2-Methyl-9H-Fluoren-9-One is a high-purity organic compound belonging to the fluorenone class of chemicals. This compound serves as a versatile and critical building block (synthon) in advanced organic synthesis and materials science research. It is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to develop novel molecules with specific functionalities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), particularly those with polycyclic aromatic frameworks.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and plant growth regulators.
• Organic Electronic Materials: Acts as a core structure for developing organic semiconductors, charge-transport materials, and light-emitting materials for OLEDs and other optoelectronic devices.
• Dye and Pigment Manufacturing: Serves as an intermediate for producing specialized dyes, pigments, and fluorescent markers.
• Polymer Chemistry: Utilized as a monomer or functional additive to modify polymer properties and create high-performance engineering plastics.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new chemical reactions and creating novel molecular libraries.

Basic Information

Product Name	2-Methyl-9H-Fluoren-9-One
CAS No.	2840-51-9
Molecular Formula	C₁₄H₁₀O
Molecular Weight	194.23 g/mol
Synonyms	2-Methylfluoren-9-one; 2-Methyl-9-fluorenone; 9H-Fluoren-9-one, 2-methyl-; 2-Methyl-9-oxofluorene; 2-Methylfluorenone; NSC 403697; 2-Methyl-9-fluorenon; 2-Methyl-9H-fluoren-9-on
EINECS	220-633-8

Quality Control

Our 2-Methyl-9H-Fluoren-9-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent quality suitable for demanding synthetic applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee full traceability and compliance with your specifications.

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, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	155 - 160 °C
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.