Description

3,5-Bis-(Allyloxy)-4-Bromobenzaldehyde is a versatile and highly functionalized aromatic aldehyde intermediate. This compound matters for its unique molecular architecture, featuring both a reactive aldehyde group and bromo-allyloxy substituents, making it a valuable synthon for constructing complex organic frameworks. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for applications in drug discovery, ligand synthesis, and polymer chemistry.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for molecules requiring complex aromatic ether linkages.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators where the bromo and allyloxy functionalities enable further derivatization.
• Ligand and Catalyst Development: Acts as a precursor for creating specialized ligands used in transition metal catalysis and organometallic chemistry.
• Polymer and Material Science: Employed in the synthesis of specialty monomers for high-performance polymers, resins, and functional materials.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for constructing complex molecules via cross-coupling, condensation, and cyclization reactions.
• Fine Chemical Production: Utilized in the multi-step synthesis of dyes, pigments, and other performance chemicals.

Basic Information

Product Name	3,5-Bis-(Allyloxy)-4-Bromobenzaldehyde
CAS No.	355121-52-7
Molecular Formula	C₁₃H₁₃BrO₃
Molecular Weight	297.15 g/mol
Synonyms	4-Bromo-3,5-bis(allyloxy)benzaldehyde; 3,5-Diallyloxy-4-bromobenzaldehyde; 4-Bromo-3,5-di(prop-2-en-1-yloxy)benzaldehyde; Benzaldehyde, 4-bromo-3,5-bis(2-propen-1-yloxy)-; 355121-52-7; 4-Brom-3,5-bis(allyloxy)benzaldehyd; 4-Bromo-3,5-di(allyloxy)benzaldehyde
EINECS	Contact for details

Quality Control

Our 3,5-Bis-(Allyloxy)-4-Bromobenzaldehyde is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). 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)	≥ 97.0%
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.