Description

Methyl 5-Bromo-2-Fluoro-3-Methoxybenzoate is a high-purity, multi-functional benzoate ester derivative, serving as a critical advanced intermediate in modern synthetic chemistry. Its value lies in its unique halogenated and methoxylated aromatic structure, which provides versatile reactivity for constructing complex molecular architectures. This compound is essential for research and development chemists in the pharmaceutical and agrochemical sectors, where it is used to synthesize novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of new drug candidates targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, leveraging its halogenated aromatic core.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing specialized organic compounds used in electronic displays and optoelectronic devices.
• Organic Synthesis & Chemical Research: A versatile reagent for cross-coupling reactions (e.g., Suzuki, Stille) and for introducing functionalized benzoate motifs into larger molecules.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for the production of bespoke fine chemicals and proprietary intermediates.

Basic Information

Product Name	Methyl 5-Bromo-2-Fluoro-3-Methoxybenzoate
CAS No.	1820684-72-7
Molecular Formula	C9H8BrFO3
Molecular Weight	263.06 g/mol
Synonyms	5-Bromo-2-fluoro-3-methoxybenzoic acid methyl ester; Methyl 5-bromo-2-fluoro-3-methoxybenzoate; Benzoic acid, 5-bromo-2-fluoro-3-methoxy-, methyl ester; 3-Methoxy-5-bromo-2-fluorobenzoic acid methyl ester
EINECS	Contact for details

Quality Control

Every batch of Methyl 5-Bromo-2-Fluoro-3-Methoxybenzoate is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency that meets the demanding requirements of advanced R&D and scale-up processes. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each 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 strong bases and incompatible materials. The container must be kept tightly sealed to protect the contents from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	≤ 0.5%

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