Description

3-Bromo-4-Ethoxy-5-Methoxy-Benzaldehyde is a versatile aromatic aldehyde building block characterized by its distinct bromo and alkoxy substituents. This compound is valued for its role as a key synthetic intermediate in the production of complex organic molecules, particularly in fine chemical and pharmaceutical research. It is essential for chemists and manufacturers engaged in developing active pharmaceutical ingredients (APIs), liquid crystal materials, and advanced agrochemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), especially those targeting central nervous system (CNS) disorders.
• Liquid Crystal Synthesis: Serves as a core building block for creating advanced liquid crystal molecules used in display technologies (LCDs).
• Agrochemical Development: Used in the research and production of new-generation herbicides and fungicides.
• Organic Synthesis & Research: A valuable reagent for constructing complex heterocyclic compounds and for use in cross-coupling reactions (e.g., Suzuki, Heck).
• Dye and Pigment Manufacturing: Acts as an intermediate in the synthesis of specialized dyes and organic pigments.
• Material Science: Employed in the development of organic semiconductors and photoconductive materials.

Basic Information

Product Name	3-Bromo-4-Ethoxy-5-Methoxy-Benzaldehyde
CAS No.	90109-65-2
Molecular Formula	C10H11BrO3
Molecular Weight	259.10 g/mol
Synonyms	5-Methoxy-4-ethoxy-3-bromobenzaldehyde; 3-Bromo-4-ethoxy-5-methoxybenzaldehyde; 4-Ethoxy-5-methoxy-3-bromobenzaldehyde; Benzaldehyde, 3-bromo-4-ethoxy-5-methoxy-; 90109-65-2; 3-Bromo-4-ethoxy-5-methoxy-benzaldehyde
EINECS	Contact for details

Quality Control

Our 3-Bromo-4-Ethoxy-5-Methoxy-Benzaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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