Description

4-Bromo-3-Fluoro-2'-Methoxybenzophenone is a high-purity, halogenated benzophenone derivative, serving as a critical advanced intermediate in modern organic synthesis. Its precise molecular architecture makes it an invaluable building block for constructing complex molecules with specific electronic and steric properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research targeting CNS and anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the research and production of next-generation herbicides and fungicides, where the bromo and fluoro substituents contribute to biological activity and metabolic stability.
• Liquid Crystal & OLED Material Precursor: Serves as a foundational component in the synthesis of specialty chemicals for electronic displays and organic light-emitting diodes (OLEDs).
• Polymer Chemistry Modifier: Employed to introduce halogenated benzophenone motifs into polymer chains, altering physical properties like UV stability and refractive index.
• Cross-Coupling Reactions: An excellent substrate for palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Stille) due to the reactive bromine atom, enabling rapid diversification of molecular libraries.
• Photoinitiator Research: Investigated as a potential component in photoinitiator systems for UV-curable coatings and inks.

Basic Information

Product Name	4-Bromo-3-Fluoro-2'-Methoxybenzophenone
CAS No.	750633-55-7
Molecular Formula	C14H10BrFO2
Molecular Weight	309.13 g/mol
Synonyms	2'-Methoxy-4-bromo-3-fluorobenzophenone; (2-Methoxyphenyl)(4-bromo-3-fluorophenyl)methanone; 4-Bromo-3-fluoro-2'-methoxybenzophenone; Benzophenone, 4-bromo-3-fluoro-2'-methoxy-; 750633-55-7
EINECS	Contact for details

Quality Control

Every batch of 4-Bromo-3-Fluoro-2'-Methoxybenzophenone is manufactured under strict quality management systems. Our products undergo rigorous quality testing, including HPLC, NMR, and GC-MS analysis, to ensure compliance with exacting industry standards and customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 20 ppm

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