Description

4-Benzyloxy-2-Bromo-5-Methoxy-Benzaldehyde is a high-purity, multi-functional aromatic aldehyde building block. This compound is valued for its unique substitution pattern, which provides versatile reactivity for constructing complex molecular architectures. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for use as a key intermediate in organic synthesis and medicinal chemistry programs.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for molecules targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides and fungicides, leveraging its halogen and ether functionalities.
• Ligand and Catalyst Development: Acts as a starting material for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the development of organic electronic materials and photoactive polymers due to its conjugated aldehyde system.
• Custom Synthesis & Contract Manufacturing: A key building block for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving diverse client projects.
• Academic & Institutional Research: Utilized in university and institutional labs for methodological studies in cross-coupling reactions and heterocycle formation.

Basic Information

Item	Details
Product Name	4-Benzyloxy-2-Bromo-5-Methoxy-Benzaldehyde
CAS No.	40705-22-4
Molecular Formula	C15H13BrO3
Molecular Weight	321.17 g/mol
Synonyms	2-Bromo-5-methoxy-4-(phenylmethoxy)benzaldehyde; 4-(Benzyloxy)-2-bromo-5-methoxybenzaldehyde; 5-Methoxy-2-bromo-4-benzyloxybenzaldehyde; Benzaldehyde, 4-(benzyloxy)-2-bromo-5-methoxy-; 2-Bromo-4-benzyloxy-5-methoxybenzaldehyde; 4-Benzyloxy-2-bromo-5-methoxy-benzaldehyde; 40705-22-4
EINECS	Contact for details

Quality Control

Our 4-Benzyloxy-2-Bromo-5-Methoxy-Benzaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specified parameters. Our quality commitment ensures the material meets the stringent requirements for research and scale-up applications.

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 and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

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