Description

3-(4-Bromo-Phenyl)-Propionaldehyde is a versatile aromatic aldehyde building block, characterized by its brominated phenyl ring and reactive aldehyde functional group. This compound is essential for facilitating advanced organic synthesis, offering a critical handle for carbon-carbon bond formation and further functionalization. It is primarily sought after by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring a bromo-phenyl moiety.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and plant growth regulators where the bromine atom acts as a versatile site for further modification.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science Research: Employed in the synthesis of organic semiconductors, liquid crystals, and polymers with tailored electronic or optical properties.
• Fine Chemical Production: Integral to the multi-step synthesis of dyes, fragrances, and other high-value specialty chemicals.
• Academic & R&D Laboratories: A valuable reagent for methodological development and exploring new reaction pathways in organic chemistry.

Basic Information

Product Name	3-(4-Bromo-Phenyl)-Propionaldehyde
CAS No.	80793-25-5
Molecular Formula	C9H9BrO
Molecular Weight	213.07 g/mol
Synonyms	4-Bromophenylpropionaldehyde; 3-(4-Bromophenyl)propanal; 3-(p-Bromophenyl)propionaldehyde; (4-Bromophenyl)propanal; γ-(4-Bromophenyl)propionaldehyde; 3-(4-Bromophenyl)-1-propanal; 4-Bromo-β-phenylpropionaldehyde; 80793-25-5
EINECS	Contact for details

Quality Control

Every batch of 3-(4-Bromo-Phenyl)-Propionaldehyde is manufactured and tested under a strict quality management system. We ensure consistent high purity and identity through advanced analytical techniques including HPLC, GC, and NMR spectroscopy. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with each shipment to guarantee compliance with your research or production specifications.

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). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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