Description

3-Bromo-4,5-diethoxybenzaldehyde is a versatile aromatic aldehyde derivative, serving as a critical building block in advanced organic synthesis. Its unique structure, featuring bromine and ethoxy substituents, makes it an essential precursor for constructing complex molecules with tailored electronic and steric properties. This high-purity intermediate is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in heterocyclic chemistry.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a precursor in the synthesis of organic electronic materials and liquid crystal compounds.
• Dye & Pigment Manufacturing: Intermediate for producing specialized dyes and functional pigments.
• Organic Ligand Synthesis: Building block for creating complex ligands used in catalysis and coordination chemistry.
• Academic & Industrial R&D: Fundamental reagent in research laboratories for methodological studies and novel compound library generation.

Basic Information

Product Name	3-Bromo-4,5-diethoxybenzaldehyde
CAS No.	90109-64-1
Molecular Formula	C11H13BrO3
Molecular Weight	273.12 g/mol
Synonyms	3-Bromo-4,5-diethoxybenzaldehyde; 4,5-Diethoxy-3-bromobenzaldehyde; Benzaldehyde, 3-bromo-4,5-diethoxy-; 90109-64-1; 3-Bromo-4,5-bis(ethoxy)benzaldehyde
EINECS	Contact for details

Quality Control

Our 3-Bromo-4,5-diethoxybenzaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, documenting all critical parameters. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your most demanding synthesis workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is light-sensitive and easily oxidized; for long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen or argon) to preserve stability and purity. Keep away from strong oxidizing agents.

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%
Heavy Metals	≤ 20 ppm

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