Description

α-Bromocinnamaldehyde is a versatile and reactive aromatic aldehyde derivative, characterized by the presence of a bromine atom at the alpha position relative to the aldehyde group. This specific substitution pattern makes it a valuable high-purity building block for advanced organic synthesis, particularly in the construction of complex heterocyclic and pharmaceutical intermediates. It is essential for R&D and production chemists in the pharmaceutical, agrochemical, and fine chemical industries who require reliable, high-quality raw materials for developing new active compounds.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of various bioactive molecules and potential drug candidates.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Acts as a building block for dyes, pigments, and advanced organic materials.
• Heterocyclic Chemistry: A crucial reactant for constructing complex ring systems like quinolines, isoquinolines, and other N-containing heterocycles.
• Cross-Coupling Reactions: Utilized in palladium-catalyzed reactions (e.g., Suzuki, Heck) due to its reactive bromine substituent.
• Academic & Industrial R&D: Employed in research laboratories for methodological studies and exploring new synthetic pathways.

Basic Information

Product Name	α-Bromocinnamaldehyde
CAS No.	5443-49-2
Molecular Formula	C9H7BrO
Molecular Weight	211.06 g/mol
Synonyms	2-Bromocinnamaldehyde; (E)-2-Bromo-3-phenylacrylaldehyde; trans-2-Bromocinnamaldehyde; α-Bromocinnamaldehyde; 2-Bromo-3-phenyl-2-propenal; (E)-2-Bromo-3-phenylpropenal; NSC 404080; Cinnamaldehyde, α-bromo-
EINECS	226-635-8

Quality Control

Our α-Bromocinnamaldehyde is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available upon request 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 area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	Yellow to pale brown crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	68°C - 72°C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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