Description

2-(Benzyloxy)-4-Bromo-5-Methylbenzaldehyde is a high-purity aromatic aldehyde building block with a bromo substituent, designed for advanced synthetic chemistry. This compound is valued for its dual functional groups, which enable selective cross-coupling and further functionalization reactions, making it a critical intermediate in complex molecule assembly. It is primarily needed by R&D chemists and process development teams in the pharmaceutical, agrochemical, and advanced materials sectors for constructing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Synthesis: Used in the research and development of new herbicides and fungicides, leveraging the bromine atom for Suzuki-Miyaura cross-coupling reactions.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and transition metal complexes.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and photoactive polymers due to its conjugated aromatic system.
• Custom Synthesis and Contract Manufacturing: A vital starting material for custom synthesis houses (CDMOs) producing bespoke compounds for client R&D programs.
• Academic Research: Utilized in university and institutional labs for methodological studies in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	2-(Benzyloxy)-4-Bromo-5-Methylbenzaldehyde
CAS No.	2056110-59-7
Molecular Formula	C15H13BrO2
Molecular Weight	305.17 g/mol
Synonyms	4-Bromo-5-methyl-2-(phenylmethoxy)benzaldehyde; 2-Benzyloxy-4-bromo-5-methylbenzaldehyde; 4-Bromo-2-(benzyloxy)-5-methylbenzaldehyde; 5-Methyl-4-bromo-2-benzyloxybenzaldehyde; Benzaldehyde, 2-(benzyloxy)-4-bromo-5-methyl-; (2-Benzyloxy-4-bromo-5-methylphenyl)methanal
EINECS	Contact for details

Quality Control

Every batch of 2-(Benzyloxy)-4-Bromo-5-Methylbenzaldehyde is produced and tested under a strict quality management system. We ensure compliance with relevant industry standards for fine chemical intermediates. Comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, is performed to verify identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request 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 a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to handle and store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability, especially after the container has been opened. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
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.