Description

4,4'-Dichlorochalcone is a high-purity organic chemical building block characterized by its distinct chalcone structure with chlorine substituents. This compound is valued for its role as a versatile synthetic intermediate in advanced organic synthesis and pharmaceutical research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the development of novel active compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates and bioactive molecules.
• Agrochemical Research: Used in the development of new pesticides and herbicides due to its halogenated chalcone scaffold.
• Organic Synthesis Building Block: Serves as a versatile starting material for heterocyclic compounds, flavonoids, and other complex organic structures.
• Material Science Research: Investigated as a monomer or precursor for functional polymers and advanced organic materials.
• Chemical Biology & Proteomics: Employed as a molecular probe or tag in biochemical studies and target identification.
• Academic & Industrial R&D: Fundamental research tool in universities and corporate laboratories for method development and discovery chemistry.

Basic Information

Product Name	4,4'-Dichlorochalcone
CAS No.	102692-35-3
Molecular Formula	C₁₅H₁₀Cl₂O
Molecular Weight	277.15 g/mol
Synonyms	1,3-Diphenyl-2-propen-1-one, 4,4'-dichloro-; (E)-1-(4-Chlorophenyl)-3-(4-chlorophenyl)-2-propen-1-one; 4,4'-Dichlorodibenzylideneacetone; 4-Chloro-4'-chlorochalcone; p,p'-Dichlorochalcone; (E)-4,4'-Dichlorochalcone; 2-Propen-1-one, 1,3-bis(4-chlorophenyl)-, (E)-; NSC 403119
EINECS	Contact for details

Quality Control

Our 4,4'-Dichlorochalcone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, consistency, and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storage under an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Melting Point	158 - 162 °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.