Description

Methyl 2-Bromo-5-Formylbenzoate is a high-purity, multi-functional aromatic ester building block, essential for advanced organic synthesis. Its core value lies in the strategic positioning of both a reactive formyl group and a bromine substituent on the benzoate ring, enabling precise molecular construction. This compound is critically needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and fungicides, leveraging its halogen and aldehyde functionality.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis.
• Functional Material Precursor: Employed in the research and production of organic electronic materials, such as OLEDs and semiconductors.
• Cross-Coupling Reactions: The bromine atom makes it an excellent substrate for Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions.
• Custom Chemical Synthesis: A versatile scaffold for contract research organizations (CROs) and fine chemical manufacturers producing bespoke compounds.

Basic Information

Product Name	Methyl 2-Bromo-5-Formylbenzoate
CAS No.	1043418-95-6
Molecular Formula	C9H7BrO3
Molecular Weight	243.06 g/mol
Synonyms	2-Bromo-5-formylbenzoic acid methyl ester; Methyl 2-bromo-5-formylbenzoate; 5-Formyl-2-bromobenzoic acid methyl ester; Benzoic acid, 2-bromo-5-formyl-, methyl ester; Methyl 5-formyl-2-bromobenzoate
EINECS	Contact for details

Quality Control

Every batch of Methyl 2-Bromo-5-Formylbenzoate is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the high standards required for research and commercial synthesis. A detailed Certificate of Analysis (COA), including purity by HPLC, identity confirmation (IR, NMR), and impurity profile, is supplied with each shipment and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture. Store away from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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