Description

4-(2-Bromomethoxy)-3-Methoxybenzaldehyde is a versatile brominated aromatic aldehyde building block of significant interest in advanced organic synthesis. Its molecular structure, featuring both a reactive aldehyde group and a bromomethoxy substituent, makes it a critical intermediate for constructing complex molecules. This compound is primarily sought after by research institutions and pharmaceutical development companies engaged in creating novel active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting neurological and oncological pathways.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of organic semiconductors, liquid crystals, and photoresponsive polymers.
• Chemical Biology Probes: Utilized to develop molecular probes and tags for studying biological processes and protein interactions.
• Custom Synthesis and Contract Manufacturing: A valuable substrate for custom chemical synthesis services catering to R&D and pilot-scale production.

Basic Information

Product Name	4-(2-Bromomethoxy)-3-Methoxybenzaldehyde
CAS No.	99070-23-2
Molecular Formula	C9H9BrO3
Molecular Weight	245.07 g/mol
Synonyms	3-Methoxy-4-(bromomethoxy)benzaldehyde; 4-(Bromomethoxy)-3-methoxybenzaldehyde; 4-(2-Bromoethoxy)-3-methoxybenzaldehyde (common misnomer); Benzaldehyde, 4-(bromomethoxy)-3-methoxy-; 3-Methoxy-4-(bromomethoxy)benzaldehyde; 99070-23-2; 4-Bromomethoxy-3-methoxybenzaldehyde
EINECS	Contact for details

Quality Control

Our 4-(2-Bromomethoxy)-3-Methoxybenzaldehyde is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and GC for residual solvent analysis, to ensure it meets the stringent requirements of research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive nature and propensity for oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. 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)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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