Description

1-Bromo-5-Fluoro-4-Methoxy-2-Methylbenzene is a high-purity halogenated aromatic building block of significant importance in advanced organic synthesis. Its unique substitution pattern makes it a versatile intermediate for constructing complex molecular architectures. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing complex benzene derivatives.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides.
• Material Science Research: Serves as a monomer or functionalization agent in the development of specialty polymers and liquid crystals.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a building block for electron-transport materials and emissive layer components.
• Cross-Coupling Reactions: An excellent substrate for Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions to form biaryl structures.
• Chemical Research & Development: Employed in academic and industrial R&D for method development and exploring new synthetic pathways.

Basic Information

Product Name	1-Bromo-5-Fluoro-4-Methoxy-2-Methylbenzene
CAS No.	550400-11-8
Molecular Formula	C8H8BrFO
Molecular Weight	219.05 g/mol
Synonyms	2-Bromo-4-fluoro-5-methoxytoluene; 4-Fluoro-5-methoxy-2-methylbromobenzene; 5-Fluoro-4-methoxy-2-methyl-1-bromobenzene; 1-Bromo-5-fluoro-4-methoxy-2-methyl-benzene; Benzene, 1-bromo-5-fluoro-4-methoxy-2-methyl-; 2-Methyl-5-fluoro-4-methoxybromobenzene
EINECS	Contact for details

Quality Control

Our 1-Bromo-5-Fluoro-4-Methoxy-2-Methylbenzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency suitable for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

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. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
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.