Description

3-Fluorobenzophenone is a versatile fluorinated aromatic ketone that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring a fluorine substituent on one phenyl ring, makes it a valuable intermediate for modifying the electronic and steric properties of target molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries, where it is used to develop new active ingredients and functional materials. Reliable access to high-purity 3-Fluorobenzophenone CAS NO 345-69-7 is fundamental for innovation in these high-tech sectors.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of fluorinated drug candidates, including potential kinase inhibitors and central nervous system (CNS) active compounds.
• Agrochemical Synthesis: Used to create novel fluorinated pesticides and herbicides, where the fluorine atom can enhance biological activity, stability, and selectivity.
• Liquid Crystal & OLED Materials: Acts as a building block for fluorinated components in electronic display materials, improving charge transport and thermal stability.
• Polymer & Resin Modifier: Incorporated into specialty polymers to alter physical properties such as refractive index, chemical resistance, and thermal performance.
• Organic Synthesis & Research: A fundamental reagent in academic and industrial R&D for Friedel-Crafts acylation reactions and the preparation of complex fluorinated aromatic systems.
• Photoinitiator & UV Absorber Development: Serves as a core structure in the design of next-generation photoactive compounds for coatings and sunscreens.

Basic Information

Product Name	3-Fluorobenzophenone
CAS No.	345-69-7
Molecular Formula	C13H9FO
Molecular Weight	200.21 g/mol
Synonyms	(3-Fluorophenyl)(phenyl)methanone; m-Fluorobenzophenone; 3-Fluorodiphenyl ketone; Benzophenone, 3-fluoro-; 3-Fluorobenzophenon; 3-Fluoro-benzophenone; Phenyl 3-fluorophenyl ketone; 1-Fluoro-3-benzoylbenzene
EINECS	206-469-6

Quality Control

Our 3-Fluorobenzophenone is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive quality documentation, including a detailed Certificate of Analysis (COA) for each lot, which confirms identity, purity, and impurity profiles. Our standard grade meets the rigorous demands of industrial synthesis, and we can support development projects requiring specific impurity thresholds or analytical data packages.

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 incompatible materials such as strong bases and reducing agents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	34 - 38 °C
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 0.5% Total impurities ≤ 1.5%

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