Description

Methyl 3-Bromomethyl-4-Cyanobenzoate is a high-purity, multi-functional organic building block of significant importance in advanced chemical synthesis. Its molecular structure, featuring both a reactive bromomethyl group and a cyano substituent, makes it a versatile intermediate for constructing complex molecules. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules containing substituted benzoate or cyanophenyl motifs.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, where its functional groups allow for structural diversification.
• Liquid Crystal & OLED Material Research: Serves as a building block for creating novel organic electronic materials and liquid crystal compounds due to its rigid, aromatic core and modifiable side chains.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the development of specialty polymers with specific thermal or optical properties.
• Organic Synthesis & Chemical Research: Employed in academic and industrial R&D for palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck) and nucleophilic substitution reactions, leveraging the reactive bromomethyl site.
• Dye & Pigment Intermediate: Utilized in the synthesis of complex dyes and organic pigments, where the cyano group can be further transformed.

Basic Information

Product Name	Methyl 3-Bromomethyl-4-Cyanobenzoate
CAS No.	908562-24-3
Molecular Formula	C10H8BrNO2
Molecular Weight	254.08 g/mol
Synonyms	Methyl 3-(Bromomethyl)-4-cyanobenzoate; 4-Cyano-3-(bromomethyl)benzoic Acid Methyl Ester; Benzoic acid, 4-cyano-3-(bromomethyl)-, methyl ester; 3-Bromomethyl-4-cyanobenzoic Acid Methyl Ester; Methyl 4-cyano-3-(bromomethyl)benzoate
EINECS	Contact for details

Quality Control

Our Methyl 3-Bromomethyl-4-Cyanobenzoate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 10 ppm

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