Description

4-(Benzyloxy)-3-Bromo-5-Ethoxybenzaldehyde is a high-purity, multi-functional aromatic aldehyde building block essential for advanced organic synthesis. Its molecular structure, featuring protected hydroxyl groups and a reactive aldehyde, makes it a critical intermediate for constructing complex molecules with precise electronic and steric properties. This compound is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs), agrochemicals, and specialty materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Research: Used in the development of new herbicides and fungicides, where the bromo and benzyloxy substituents contribute to biological activity.
• Ligand and Catalyst Synthesis: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science: Intermediate in the production of advanced polymers and liquid crystals, where its structure influences material properties.
• Chemical Biology Probes: Utilized to create fluorescent tags or molecular probes for studying biological processes.
• Academic & Industrial R&D: A versatile reagent for method development and exploring new synthetic pathways in organic chemistry.

Basic Information

Product Name	4-(Benzyloxy)-3-Bromo-5-Ethoxybenzaldehyde
CAS No.	428476-06-6
Molecular Formula	C₁₆H₁₅BrO₃
Molecular Weight	335.19 g/mol
Synonyms	3-Bromo-5-ethoxy-4-(phenylmethoxy)benzaldehyde; 3-Bromo-4-benzyloxy-5-ethoxybenzaldehyde; 4-Benzyloxy-3-bromo-5-ethoxybenzaldehyde; Benzaldehyde, 4-(benzyloxy)-3-bromo-5-ethoxy-; 428476-06-6; 4-(Benzyloxy)-3-bromo-5-ethoxy-benzaldehyde
EINECS	Contact for details

Quality Control

Our 4-(Benzyloxy)-3-Bromo-5-Ethoxybenzaldehyde 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 each shipment, detailing all specified parameters. Our quality commitment supports compliance with cGMP and ICH guidelines for pharmaceutical intermediates.

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 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 (HPLC)	Conforms to reference standard
Assay (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.