Description

2,3-Dichlorocinnamaldehyde is a versatile aromatic aldehyde building block characterized by its distinct chlorinated cinnamaldehyde structure. This compound is valued for its role as a key synthetic intermediate in the production of more complex organic molecules, particularly in fine chemical and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing heterocyclic compounds and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those with halogenated aromatic systems.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides, where the dichloro-substituted ring can enhance biological activity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a starting material for the preparation of advanced organic electronic materials and charge-transport layers.
• Ligand and Catalyst Development: Employed in the creation of specialized ligands for metal-catalyzed cross-coupling reactions and other catalytic processes.
• Flavor and Fragrance Chemistry: Utilized as an intermediate for synthesizing complex aroma chemicals and fragrance components with modified olfactory properties.
• Academic and Industrial Research: A valuable reagent for methodological studies in organic synthesis, including cyclization and condensation reactions.

Basic Information

Product Name	2,3-Dichlorocinnamaldehyde
CAS No.	78444-18-5
Molecular Formula	C9H6Cl2O
Molecular Weight	201.05 g/mol
Synonyms	(2E)-2,3-Dichlorocinnamaldehyde; (E)-2,3-Dichlorocinnamaldehyde; trans-2,3-Dichlorocinnamaldehyde; 2,3-Dichloro-trans-cinnamaldehyde; 3-(2,3-Dichlorophenyl)-2-propenal; Cinnamaldehyde, 2,3-dichloro-
EINECS	Contact for details

Quality Control

Our 2,3-Dichlorocinnamaldehyde is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and identity confirmation by FT-IR and NMR spectroscopy, to ensure it meets the stringent requirements of research and industrial applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Yellow to pale brown crystalline powder
Identification (IR)	Conforms to structure
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.