Description

p-Chlorocinnamaldehyde is a versatile aromatic aldehyde intermediate characterized by its distinct chemical structure. This compound is valued for its role as a key building block in the synthesis of more complex molecules, offering a reactive aldehyde group and a chlorinated aromatic ring. It is primarily sought by manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for applications in research, development, and commercial production processes.

Application

p-Chlorocinnamaldehyde serves as a critical synthetic intermediate across several high-value industrial sectors. Its applications include:

• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and potential drug candidates.
• Agrochemical Synthesis: Acts as a precursor for developing herbicides, fungicides, and other crop protection agents.
• Fine Chemical Production: Employed in creating dyes, pigments, flavors, and fragrances.
• Organic Synthesis & Research: A valuable reagent for constructing complex organic frameworks in academic and industrial R&D laboratories.
• Material Science: Potential use in the synthesis of monomers for specialized polymers and advanced materials.

Basic Information

Product Name	p-Chlorocinnamaldehyde
CAS No.	1075-77-0
Molecular Formula	C9H7ClO
Molecular Weight	166.60 g/mol
Synonyms	4-Chlorocinnamaldehyde; (E)-3-(4-Chlorophenyl)-2-propenal; 4-Chlorobenzylideneacetaldehyde; p-Chlorobenzylideneacetaldehyde; 3-(4-Chlorophenyl)acrylaldehyde; trans-4-Chlorocinnamaldehyde; Cinnamaldehyde, 4-chloro-; 2-Propenal, 3-(4-chlorophenyl)-
EINECS	214-055-8

Quality Control

Our production of p-Chlorocinnamaldehyde adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to guarantee compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	68°C - 72°C
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.